Unnamed: 0
int64 0
0
| repo_id
stringlengths 5
186
| file_path
stringlengths 15
223
| content
stringlengths 1
32.8M
⌀ |
|---|---|---|---|
0 | repos/xmake/core/src | repos/xmake/core/src/lua-cjson/xmake.sh | #!/bin/sh
target "lua_cjson"
set_kind "static"
set_default false
set_warnings "all"
if has_config "external"; then
if is_config "runtime" "luajit"; then
if has_config "luajit"; then
add_options "luajit" "{public}"
fi
else
if has_config "lua"; then
add_options "lua" "{public}"
fi
fi
else
if is_config "runtime" "luajit"; then
add_deps "luajit"
else
add_deps "lua"
fi
fi
add_files "lua-cjson/dtoa.c"
add_files "lua-cjson/lua_cjson.c"
add_files "lua-cjson/strbuf.c"
add_files "lua-cjson/g_fmt.c"
# Use internal strtod() / g_fmt() code for performance and disable multi-thread
add_defines "NDEBUG" "USE_INTERNAL_FPCONV"
add_defines "XM_CONFIG_API_HAVE_LUA_CJSON" "{public}"
|
0 | repos/xmake/core/src | repos/xmake/core/src/lua-cjson/xmake.lua | target("lua-cjson")
set_kind("static")
set_warnings("all")
if is_config("runtime", "luajit") then
add_deps("luajit")
else
add_deps("lua")
end
if is_plat("windows") then
set_languages("c89")
end
add_files("lua-cjson/*.c|fpconv.c")
-- Use internal strtod() / g_fmt() code for performance and disable multi-thread
add_defines("NDEBUG", "USE_INTERNAL_FPCONV")
add_defines("XM_CONFIG_API_HAVE_LUA_CJSON", {public = true})
if is_plat("windows") then
add_defines("inline=__inline")
end
|
0 | repos/xmake/core/src/xxhash | repos/xmake/core/src/xxhash/xxhash/xxhash.h | /*
* xxHash - Extremely Fast Hash algorithm
* Header File
* Copyright (C) 2012-2023 Yann Collet
*
* BSD 2-Clause License (https://www.opensource.org/licenses/bsd-license.php)
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* You can contact the author at:
* - xxHash homepage: https://www.xxhash.com
* - xxHash source repository: https://github.com/Cyan4973/xxHash
*/
/*!
* @mainpage xxHash
*
* xxHash is an extremely fast non-cryptographic hash algorithm, working at RAM speed
* limits.
*
* It is proposed in four flavors, in three families:
* 1. @ref XXH32_family
* - Classic 32-bit hash function. Simple, compact, and runs on almost all
* 32-bit and 64-bit systems.
* 2. @ref XXH64_family
* - Classic 64-bit adaptation of XXH32. Just as simple, and runs well on most
* 64-bit systems (but _not_ 32-bit systems).
* 3. @ref XXH3_family
* - Modern 64-bit and 128-bit hash function family which features improved
* strength and performance across the board, especially on smaller data.
* It benefits greatly from SIMD and 64-bit without requiring it.
*
* Benchmarks
* ---
* The reference system uses an Intel i7-9700K CPU, and runs Ubuntu x64 20.04.
* The open source benchmark program is compiled with clang v10.0 using -O3 flag.
*
* | Hash Name | ISA ext | Width | Large Data Speed | Small Data Velocity |
* | -------------------- | ------- | ----: | ---------------: | ------------------: |
* | XXH3_64bits() | @b AVX2 | 64 | 59.4 GB/s | 133.1 |
* | MeowHash | AES-NI | 128 | 58.2 GB/s | 52.5 |
* | XXH3_128bits() | @b AVX2 | 128 | 57.9 GB/s | 118.1 |
* | CLHash | PCLMUL | 64 | 37.1 GB/s | 58.1 |
* | XXH3_64bits() | @b SSE2 | 64 | 31.5 GB/s | 133.1 |
* | XXH3_128bits() | @b SSE2 | 128 | 29.6 GB/s | 118.1 |
* | RAM sequential read | | N/A | 28.0 GB/s | N/A |
* | ahash | AES-NI | 64 | 22.5 GB/s | 107.2 |
* | City64 | | 64 | 22.0 GB/s | 76.6 |
* | T1ha2 | | 64 | 22.0 GB/s | 99.0 |
* | City128 | | 128 | 21.7 GB/s | 57.7 |
* | FarmHash | AES-NI | 64 | 21.3 GB/s | 71.9 |
* | XXH64() | | 64 | 19.4 GB/s | 71.0 |
* | SpookyHash | | 64 | 19.3 GB/s | 53.2 |
* | Mum | | 64 | 18.0 GB/s | 67.0 |
* | CRC32C | SSE4.2 | 32 | 13.0 GB/s | 57.9 |
* | XXH32() | | 32 | 9.7 GB/s | 71.9 |
* | City32 | | 32 | 9.1 GB/s | 66.0 |
* | Blake3* | @b AVX2 | 256 | 4.4 GB/s | 8.1 |
* | Murmur3 | | 32 | 3.9 GB/s | 56.1 |
* | SipHash* | | 64 | 3.0 GB/s | 43.2 |
* | Blake3* | @b SSE2 | 256 | 2.4 GB/s | 8.1 |
* | HighwayHash | | 64 | 1.4 GB/s | 6.0 |
* | FNV64 | | 64 | 1.2 GB/s | 62.7 |
* | Blake2* | | 256 | 1.1 GB/s | 5.1 |
* | SHA1* | | 160 | 0.8 GB/s | 5.6 |
* | MD5* | | 128 | 0.6 GB/s | 7.8 |
* @note
* - Hashes which require a specific ISA extension are noted. SSE2 is also noted,
* even though it is mandatory on x64.
* - Hashes with an asterisk are cryptographic. Note that MD5 is non-cryptographic
* by modern standards.
* - Small data velocity is a rough average of algorithm's efficiency for small
* data. For more accurate information, see the wiki.
* - More benchmarks and strength tests are found on the wiki:
* https://github.com/Cyan4973/xxHash/wiki
*
* Usage
* ------
* All xxHash variants use a similar API. Changing the algorithm is a trivial
* substitution.
*
* @pre
* For functions which take an input and length parameter, the following
* requirements are assumed:
* - The range from [`input`, `input + length`) is valid, readable memory.
* - The only exception is if the `length` is `0`, `input` may be `NULL`.
* - For C++, the objects must have the *TriviallyCopyable* property, as the
* functions access bytes directly as if it was an array of `unsigned char`.
*
* @anchor single_shot_example
* **Single Shot**
*
* These functions are stateless functions which hash a contiguous block of memory,
* immediately returning the result. They are the easiest and usually the fastest
* option.
*
* XXH32(), XXH64(), XXH3_64bits(), XXH3_128bits()
*
* @code{.c}
* #include <string.h>
* #include "xxhash.h"
*
* // Example for a function which hashes a null terminated string with XXH32().
* XXH32_hash_t hash_string(const char* string, XXH32_hash_t seed)
* {
* // NULL pointers are only valid if the length is zero
* size_t length = (string == NULL) ? 0 : strlen(string);
* return XXH32(string, length, seed);
* }
* @endcode
*
*
* @anchor streaming_example
* **Streaming**
*
* These groups of functions allow incremental hashing of unknown size, even
* more than what would fit in a size_t.
*
* XXH32_reset(), XXH64_reset(), XXH3_64bits_reset(), XXH3_128bits_reset()
*
* @code{.c}
* #include <stdio.h>
* #include <assert.h>
* #include "xxhash.h"
* // Example for a function which hashes a FILE incrementally with XXH3_64bits().
* XXH64_hash_t hashFile(FILE* f)
* {
* // Allocate a state struct. Do not just use malloc() or new.
* XXH3_state_t* state = XXH3_createState();
* assert(state != NULL && "Out of memory!");
* // Reset the state to start a new hashing session.
* XXH3_64bits_reset(state);
* char buffer[4096];
* size_t count;
* // Read the file in chunks
* while ((count = fread(buffer, 1, sizeof(buffer), f)) != 0) {
* // Run update() as many times as necessary to process the data
* XXH3_64bits_update(state, buffer, count);
* }
* // Retrieve the finalized hash. This will not change the state.
* XXH64_hash_t result = XXH3_64bits_digest(state);
* // Free the state. Do not use free().
* XXH3_freeState(state);
* return result;
* }
* @endcode
*
* Streaming functions generate the xxHash value from an incremental input.
* This method is slower than single-call functions, due to state management.
* For small inputs, prefer `XXH32()` and `XXH64()`, which are better optimized.
*
* An XXH state must first be allocated using `XXH*_createState()`.
*
* Start a new hash by initializing the state with a seed using `XXH*_reset()`.
*
* Then, feed the hash state by calling `XXH*_update()` as many times as necessary.
*
* The function returns an error code, with 0 meaning OK, and any other value
* meaning there is an error.
*
* Finally, a hash value can be produced anytime, by using `XXH*_digest()`.
* This function returns the nn-bits hash as an int or long long.
*
* It's still possible to continue inserting input into the hash state after a
* digest, and generate new hash values later on by invoking `XXH*_digest()`.
*
* When done, release the state using `XXH*_freeState()`.
*
*
* @anchor canonical_representation_example
* **Canonical Representation**
*
* The default return values from XXH functions are unsigned 32, 64 and 128 bit
* integers.
* This the simplest and fastest format for further post-processing.
*
* However, this leaves open the question of what is the order on the byte level,
* since little and big endian conventions will store the same number differently.
*
* The canonical representation settles this issue by mandating big-endian
* convention, the same convention as human-readable numbers (large digits first).
*
* When writing hash values to storage, sending them over a network, or printing
* them, it's highly recommended to use the canonical representation to ensure
* portability across a wider range of systems, present and future.
*
* The following functions allow transformation of hash values to and from
* canonical format.
*
* XXH32_canonicalFromHash(), XXH32_hashFromCanonical(),
* XXH64_canonicalFromHash(), XXH64_hashFromCanonical(),
* XXH128_canonicalFromHash(), XXH128_hashFromCanonical(),
*
* @code{.c}
* #include <stdio.h>
* #include "xxhash.h"
*
* // Example for a function which prints XXH32_hash_t in human readable format
* void printXxh32(XXH32_hash_t hash)
* {
* XXH32_canonical_t cano;
* XXH32_canonicalFromHash(&cano, hash);
* size_t i;
* for(i = 0; i < sizeof(cano.digest); ++i) {
* printf("%02x", cano.digest[i]);
* }
* printf("\n");
* }
*
* // Example for a function which converts XXH32_canonical_t to XXH32_hash_t
* XXH32_hash_t convertCanonicalToXxh32(XXH32_canonical_t cano)
* {
* XXH32_hash_t hash = XXH32_hashFromCanonical(&cano);
* return hash;
* }
* @endcode
*
*
* @file xxhash.h
* xxHash prototypes and implementation
*/
#if defined (__cplusplus)
extern "C" {
#endif
/* ****************************
* INLINE mode
******************************/
/*!
* @defgroup public Public API
* Contains details on the public xxHash functions.
* @{
*/
#ifdef XXH_DOXYGEN
/*!
* @brief Gives access to internal state declaration, required for static allocation.
*
* Incompatible with dynamic linking, due to risks of ABI changes.
*
* Usage:
* @code{.c}
* #define XXH_STATIC_LINKING_ONLY
* #include "xxhash.h"
* @endcode
*/
# define XXH_STATIC_LINKING_ONLY
/* Do not undef XXH_STATIC_LINKING_ONLY for Doxygen */
/*!
* @brief Gives access to internal definitions.
*
* Usage:
* @code{.c}
* #define XXH_STATIC_LINKING_ONLY
* #define XXH_IMPLEMENTATION
* #include "xxhash.h"
* @endcode
*/
# define XXH_IMPLEMENTATION
/* Do not undef XXH_IMPLEMENTATION for Doxygen */
/*!
* @brief Exposes the implementation and marks all functions as `inline`.
*
* Use these build macros to inline xxhash into the target unit.
* Inlining improves performance on small inputs, especially when the length is
* expressed as a compile-time constant:
*
* https://fastcompression.blogspot.com/2018/03/xxhash-for-small-keys-impressive-power.html
*
* It also keeps xxHash symbols private to the unit, so they are not exported.
*
* Usage:
* @code{.c}
* #define XXH_INLINE_ALL
* #include "xxhash.h"
* @endcode
* Do not compile and link xxhash.o as a separate object, as it is not useful.
*/
# define XXH_INLINE_ALL
# undef XXH_INLINE_ALL
/*!
* @brief Exposes the implementation without marking functions as inline.
*/
# define XXH_PRIVATE_API
# undef XXH_PRIVATE_API
/*!
* @brief Emulate a namespace by transparently prefixing all symbols.
*
* If you want to include _and expose_ xxHash functions from within your own
* library, but also want to avoid symbol collisions with other libraries which
* may also include xxHash, you can use @ref XXH_NAMESPACE to automatically prefix
* any public symbol from xxhash library with the value of @ref XXH_NAMESPACE
* (therefore, avoid empty or numeric values).
*
* Note that no change is required within the calling program as long as it
* includes `xxhash.h`: Regular symbol names will be automatically translated
* by this header.
*/
# define XXH_NAMESPACE /* YOUR NAME HERE */
# undef XXH_NAMESPACE
#endif
#if (defined(XXH_INLINE_ALL) || defined(XXH_PRIVATE_API)) \
&& !defined(XXH_INLINE_ALL_31684351384)
/* this section should be traversed only once */
# define XXH_INLINE_ALL_31684351384
/* give access to the advanced API, required to compile implementations */
# undef XXH_STATIC_LINKING_ONLY /* avoid macro redef */
# define XXH_STATIC_LINKING_ONLY
/* make all functions private */
# undef XXH_PUBLIC_API
# if defined(__GNUC__)
# define XXH_PUBLIC_API static __inline __attribute__((unused))
# elif defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */)
# define XXH_PUBLIC_API static inline
# elif defined(_MSC_VER)
# define XXH_PUBLIC_API static __inline
# else
/* note: this version may generate warnings for unused static functions */
# define XXH_PUBLIC_API static
# endif
/*
* This part deals with the special case where a unit wants to inline xxHash,
* but "xxhash.h" has previously been included without XXH_INLINE_ALL,
* such as part of some previously included *.h header file.
* Without further action, the new include would just be ignored,
* and functions would effectively _not_ be inlined (silent failure).
* The following macros solve this situation by prefixing all inlined names,
* avoiding naming collision with previous inclusions.
*/
/* Before that, we unconditionally #undef all symbols,
* in case they were already defined with XXH_NAMESPACE.
* They will then be redefined for XXH_INLINE_ALL
*/
# undef XXH_versionNumber
/* XXH32 */
# undef XXH32
# undef XXH32_createState
# undef XXH32_freeState
# undef XXH32_reset
# undef XXH32_update
# undef XXH32_digest
# undef XXH32_copyState
# undef XXH32_canonicalFromHash
# undef XXH32_hashFromCanonical
/* XXH64 */
# undef XXH64
# undef XXH64_createState
# undef XXH64_freeState
# undef XXH64_reset
# undef XXH64_update
# undef XXH64_digest
# undef XXH64_copyState
# undef XXH64_canonicalFromHash
# undef XXH64_hashFromCanonical
/* XXH3_64bits */
# undef XXH3_64bits
# undef XXH3_64bits_withSecret
# undef XXH3_64bits_withSeed
# undef XXH3_64bits_withSecretandSeed
# undef XXH3_createState
# undef XXH3_freeState
# undef XXH3_copyState
# undef XXH3_64bits_reset
# undef XXH3_64bits_reset_withSeed
# undef XXH3_64bits_reset_withSecret
# undef XXH3_64bits_update
# undef XXH3_64bits_digest
# undef XXH3_generateSecret
/* XXH3_128bits */
# undef XXH128
# undef XXH3_128bits
# undef XXH3_128bits_withSeed
# undef XXH3_128bits_withSecret
# undef XXH3_128bits_reset
# undef XXH3_128bits_reset_withSeed
# undef XXH3_128bits_reset_withSecret
# undef XXH3_128bits_reset_withSecretandSeed
# undef XXH3_128bits_update
# undef XXH3_128bits_digest
# undef XXH128_isEqual
# undef XXH128_cmp
# undef XXH128_canonicalFromHash
# undef XXH128_hashFromCanonical
/* Finally, free the namespace itself */
# undef XXH_NAMESPACE
/* employ the namespace for XXH_INLINE_ALL */
# define XXH_NAMESPACE XXH_INLINE_
/*
* Some identifiers (enums, type names) are not symbols,
* but they must nonetheless be renamed to avoid redeclaration.
* Alternative solution: do not redeclare them.
* However, this requires some #ifdefs, and has a more dispersed impact.
* Meanwhile, renaming can be achieved in a single place.
*/
# define XXH_IPREF(Id) XXH_NAMESPACE ## Id
# define XXH_OK XXH_IPREF(XXH_OK)
# define XXH_ERROR XXH_IPREF(XXH_ERROR)
# define XXH_errorcode XXH_IPREF(XXH_errorcode)
# define XXH32_canonical_t XXH_IPREF(XXH32_canonical_t)
# define XXH64_canonical_t XXH_IPREF(XXH64_canonical_t)
# define XXH128_canonical_t XXH_IPREF(XXH128_canonical_t)
# define XXH32_state_s XXH_IPREF(XXH32_state_s)
# define XXH32_state_t XXH_IPREF(XXH32_state_t)
# define XXH64_state_s XXH_IPREF(XXH64_state_s)
# define XXH64_state_t XXH_IPREF(XXH64_state_t)
# define XXH3_state_s XXH_IPREF(XXH3_state_s)
# define XXH3_state_t XXH_IPREF(XXH3_state_t)
# define XXH128_hash_t XXH_IPREF(XXH128_hash_t)
/* Ensure the header is parsed again, even if it was previously included */
# undef XXHASH_H_5627135585666179
# undef XXHASH_H_STATIC_13879238742
#endif /* XXH_INLINE_ALL || XXH_PRIVATE_API */
/* ****************************************************************
* Stable API
*****************************************************************/
#ifndef XXHASH_H_5627135585666179
#define XXHASH_H_5627135585666179 1
/*! @brief Marks a global symbol. */
#if !defined(XXH_INLINE_ALL) && !defined(XXH_PRIVATE_API)
# if defined(WIN32) && defined(_MSC_VER) && (defined(XXH_IMPORT) || defined(XXH_EXPORT))
# ifdef XXH_EXPORT
# define XXH_PUBLIC_API __declspec(dllexport)
# elif XXH_IMPORT
# define XXH_PUBLIC_API __declspec(dllimport)
# endif
# else
# define XXH_PUBLIC_API /* do nothing */
# endif
#endif
#ifdef XXH_NAMESPACE
# define XXH_CAT(A,B) A##B
# define XXH_NAME2(A,B) XXH_CAT(A,B)
# define XXH_versionNumber XXH_NAME2(XXH_NAMESPACE, XXH_versionNumber)
/* XXH32 */
# define XXH32 XXH_NAME2(XXH_NAMESPACE, XXH32)
# define XXH32_createState XXH_NAME2(XXH_NAMESPACE, XXH32_createState)
# define XXH32_freeState XXH_NAME2(XXH_NAMESPACE, XXH32_freeState)
# define XXH32_reset XXH_NAME2(XXH_NAMESPACE, XXH32_reset)
# define XXH32_update XXH_NAME2(XXH_NAMESPACE, XXH32_update)
# define XXH32_digest XXH_NAME2(XXH_NAMESPACE, XXH32_digest)
# define XXH32_copyState XXH_NAME2(XXH_NAMESPACE, XXH32_copyState)
# define XXH32_canonicalFromHash XXH_NAME2(XXH_NAMESPACE, XXH32_canonicalFromHash)
# define XXH32_hashFromCanonical XXH_NAME2(XXH_NAMESPACE, XXH32_hashFromCanonical)
/* XXH64 */
# define XXH64 XXH_NAME2(XXH_NAMESPACE, XXH64)
# define XXH64_createState XXH_NAME2(XXH_NAMESPACE, XXH64_createState)
# define XXH64_freeState XXH_NAME2(XXH_NAMESPACE, XXH64_freeState)
# define XXH64_reset XXH_NAME2(XXH_NAMESPACE, XXH64_reset)
# define XXH64_update XXH_NAME2(XXH_NAMESPACE, XXH64_update)
# define XXH64_digest XXH_NAME2(XXH_NAMESPACE, XXH64_digest)
# define XXH64_copyState XXH_NAME2(XXH_NAMESPACE, XXH64_copyState)
# define XXH64_canonicalFromHash XXH_NAME2(XXH_NAMESPACE, XXH64_canonicalFromHash)
# define XXH64_hashFromCanonical XXH_NAME2(XXH_NAMESPACE, XXH64_hashFromCanonical)
/* XXH3_64bits */
# define XXH3_64bits XXH_NAME2(XXH_NAMESPACE, XXH3_64bits)
# define XXH3_64bits_withSecret XXH_NAME2(XXH_NAMESPACE, XXH3_64bits_withSecret)
# define XXH3_64bits_withSeed XXH_NAME2(XXH_NAMESPACE, XXH3_64bits_withSeed)
# define XXH3_64bits_withSecretandSeed XXH_NAME2(XXH_NAMESPACE, XXH3_64bits_withSecretandSeed)
# define XXH3_createState XXH_NAME2(XXH_NAMESPACE, XXH3_createState)
# define XXH3_freeState XXH_NAME2(XXH_NAMESPACE, XXH3_freeState)
# define XXH3_copyState XXH_NAME2(XXH_NAMESPACE, XXH3_copyState)
# define XXH3_64bits_reset XXH_NAME2(XXH_NAMESPACE, XXH3_64bits_reset)
# define XXH3_64bits_reset_withSeed XXH_NAME2(XXH_NAMESPACE, XXH3_64bits_reset_withSeed)
# define XXH3_64bits_reset_withSecret XXH_NAME2(XXH_NAMESPACE, XXH3_64bits_reset_withSecret)
# define XXH3_64bits_reset_withSecretandSeed XXH_NAME2(XXH_NAMESPACE, XXH3_64bits_reset_withSecretandSeed)
# define XXH3_64bits_update XXH_NAME2(XXH_NAMESPACE, XXH3_64bits_update)
# define XXH3_64bits_digest XXH_NAME2(XXH_NAMESPACE, XXH3_64bits_digest)
# define XXH3_generateSecret XXH_NAME2(XXH_NAMESPACE, XXH3_generateSecret)
# define XXH3_generateSecret_fromSeed XXH_NAME2(XXH_NAMESPACE, XXH3_generateSecret_fromSeed)
/* XXH3_128bits */
# define XXH128 XXH_NAME2(XXH_NAMESPACE, XXH128)
# define XXH3_128bits XXH_NAME2(XXH_NAMESPACE, XXH3_128bits)
# define XXH3_128bits_withSeed XXH_NAME2(XXH_NAMESPACE, XXH3_128bits_withSeed)
# define XXH3_128bits_withSecret XXH_NAME2(XXH_NAMESPACE, XXH3_128bits_withSecret)
# define XXH3_128bits_withSecretandSeed XXH_NAME2(XXH_NAMESPACE, XXH3_128bits_withSecretandSeed)
# define XXH3_128bits_reset XXH_NAME2(XXH_NAMESPACE, XXH3_128bits_reset)
# define XXH3_128bits_reset_withSeed XXH_NAME2(XXH_NAMESPACE, XXH3_128bits_reset_withSeed)
# define XXH3_128bits_reset_withSecret XXH_NAME2(XXH_NAMESPACE, XXH3_128bits_reset_withSecret)
# define XXH3_128bits_reset_withSecretandSeed XXH_NAME2(XXH_NAMESPACE, XXH3_128bits_reset_withSecretandSeed)
# define XXH3_128bits_update XXH_NAME2(XXH_NAMESPACE, XXH3_128bits_update)
# define XXH3_128bits_digest XXH_NAME2(XXH_NAMESPACE, XXH3_128bits_digest)
# define XXH128_isEqual XXH_NAME2(XXH_NAMESPACE, XXH128_isEqual)
# define XXH128_cmp XXH_NAME2(XXH_NAMESPACE, XXH128_cmp)
# define XXH128_canonicalFromHash XXH_NAME2(XXH_NAMESPACE, XXH128_canonicalFromHash)
# define XXH128_hashFromCanonical XXH_NAME2(XXH_NAMESPACE, XXH128_hashFromCanonical)
#endif
/* *************************************
* Compiler specifics
***************************************/
/* specific declaration modes for Windows */
#if !defined(XXH_INLINE_ALL) && !defined(XXH_PRIVATE_API)
# if defined(WIN32) && defined(_MSC_VER) && (defined(XXH_IMPORT) || defined(XXH_EXPORT))
# ifdef XXH_EXPORT
# define XXH_PUBLIC_API __declspec(dllexport)
# elif XXH_IMPORT
# define XXH_PUBLIC_API __declspec(dllimport)
# endif
# else
# define XXH_PUBLIC_API /* do nothing */
# endif
#endif
#if defined (__GNUC__)
# define XXH_CONSTF __attribute__((const))
# define XXH_PUREF __attribute__((pure))
# define XXH_MALLOCF __attribute__((malloc))
#else
# define XXH_CONSTF /* disable */
# define XXH_PUREF
# define XXH_MALLOCF
#endif
/* *************************************
* Version
***************************************/
#define XXH_VERSION_MAJOR 0
#define XXH_VERSION_MINOR 8
#define XXH_VERSION_RELEASE 2
/*! @brief Version number, encoded as two digits each */
#define XXH_VERSION_NUMBER (XXH_VERSION_MAJOR *100*100 + XXH_VERSION_MINOR *100 + XXH_VERSION_RELEASE)
/*!
* @brief Obtains the xxHash version.
*
* This is mostly useful when xxHash is compiled as a shared library,
* since the returned value comes from the library, as opposed to header file.
*
* @return @ref XXH_VERSION_NUMBER of the invoked library.
*/
XXH_PUBLIC_API XXH_CONSTF unsigned XXH_versionNumber (void);
/* ****************************
* Common basic types
******************************/
#include <stddef.h> /* size_t */
/*!
* @brief Exit code for the streaming API.
*/
typedef enum {
XXH_OK = 0, /*!< OK */
XXH_ERROR /*!< Error */
} XXH_errorcode;
/*-**********************************************************************
* 32-bit hash
************************************************************************/
#if defined(XXH_DOXYGEN) /* Don't show <stdint.h> include */
/*!
* @brief An unsigned 32-bit integer.
*
* Not necessarily defined to `uint32_t` but functionally equivalent.
*/
typedef uint32_t XXH32_hash_t;
#elif !defined (__VMS) \
&& (defined (__cplusplus) \
|| (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) )
# ifdef _AIX
# include <inttypes.h>
# else
# include <stdint.h>
# endif
typedef uint32_t XXH32_hash_t;
#else
# include <limits.h>
# if UINT_MAX == 0xFFFFFFFFUL
typedef unsigned int XXH32_hash_t;
# elif ULONG_MAX == 0xFFFFFFFFUL
typedef unsigned long XXH32_hash_t;
# else
# error "unsupported platform: need a 32-bit type"
# endif
#endif
/*!
* @}
*
* @defgroup XXH32_family XXH32 family
* @ingroup public
* Contains functions used in the classic 32-bit xxHash algorithm.
*
* @note
* XXH32 is useful for older platforms, with no or poor 64-bit performance.
* Note that the @ref XXH3_family provides competitive speed for both 32-bit
* and 64-bit systems, and offers true 64/128 bit hash results.
*
* @see @ref XXH64_family, @ref XXH3_family : Other xxHash families
* @see @ref XXH32_impl for implementation details
* @{
*/
/*!
* @brief Calculates the 32-bit hash of @p input using xxHash32.
*
* @param input The block of data to be hashed, at least @p length bytes in size.
* @param length The length of @p input, in bytes.
* @param seed The 32-bit seed to alter the hash's output predictably.
*
* @pre
* The memory between @p input and @p input + @p length must be valid,
* readable, contiguous memory. However, if @p length is `0`, @p input may be
* `NULL`. In C++, this also must be *TriviallyCopyable*.
*
* @return The calculated 32-bit xxHash32 value.
*
* @see @ref single_shot_example "Single Shot Example" for an example.
*/
XXH_PUBLIC_API XXH_PUREF XXH32_hash_t XXH32 (const void* input, size_t length, XXH32_hash_t seed);
#ifndef XXH_NO_STREAM
/*!
* @typedef struct XXH32_state_s XXH32_state_t
* @brief The opaque state struct for the XXH32 streaming API.
*
* @see XXH32_state_s for details.
* @see @ref streaming_example "Streaming Example"
*/
typedef struct XXH32_state_s XXH32_state_t;
/*!
* @brief Allocates an @ref XXH32_state_t.
*
* @return An allocated pointer of @ref XXH32_state_t on success.
* @return `NULL` on failure.
*
* @note Must be freed with XXH32_freeState().
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH_MALLOCF XXH32_state_t* XXH32_createState(void);
/*!
* @brief Frees an @ref XXH32_state_t.
*
* @param statePtr A pointer to an @ref XXH32_state_t allocated with @ref XXH32_createState().
*
* @return @ref XXH_OK.
*
* @note @p statePtr must be allocated with XXH32_createState().
*
* @see @ref streaming_example "Streaming Example"
*
*/
XXH_PUBLIC_API XXH_errorcode XXH32_freeState(XXH32_state_t* statePtr);
/*!
* @brief Copies one @ref XXH32_state_t to another.
*
* @param dst_state The state to copy to.
* @param src_state The state to copy from.
* @pre
* @p dst_state and @p src_state must not be `NULL` and must not overlap.
*/
XXH_PUBLIC_API void XXH32_copyState(XXH32_state_t* dst_state, const XXH32_state_t* src_state);
/*!
* @brief Resets an @ref XXH32_state_t to begin a new hash.
*
* @param statePtr The state struct to reset.
* @param seed The 32-bit seed to alter the hash result predictably.
*
* @pre
* @p statePtr must not be `NULL`.
*
* @return @ref XXH_OK on success.
* @return @ref XXH_ERROR on failure.
*
* @note This function resets and seeds a state. Call it before @ref XXH32_update().
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH_errorcode XXH32_reset (XXH32_state_t* statePtr, XXH32_hash_t seed);
/*!
* @brief Consumes a block of @p input to an @ref XXH32_state_t.
*
* @param statePtr The state struct to update.
* @param input The block of data to be hashed, at least @p length bytes in size.
* @param length The length of @p input, in bytes.
*
* @pre
* @p statePtr must not be `NULL`.
* @pre
* The memory between @p input and @p input + @p length must be valid,
* readable, contiguous memory. However, if @p length is `0`, @p input may be
* `NULL`. In C++, this also must be *TriviallyCopyable*.
*
* @return @ref XXH_OK on success.
* @return @ref XXH_ERROR on failure.
*
* @note Call this to incrementally consume blocks of data.
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH_errorcode XXH32_update (XXH32_state_t* statePtr, const void* input, size_t length);
/*!
* @brief Returns the calculated hash value from an @ref XXH32_state_t.
*
* @param statePtr The state struct to calculate the hash from.
*
* @pre
* @p statePtr must not be `NULL`.
*
* @return The calculated 32-bit xxHash32 value from that state.
*
* @note
* Calling XXH32_digest() will not affect @p statePtr, so you can update,
* digest, and update again.
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH_PUREF XXH32_hash_t XXH32_digest (const XXH32_state_t* statePtr);
#endif /* !XXH_NO_STREAM */
/******* Canonical representation *******/
/*!
* @brief Canonical (big endian) representation of @ref XXH32_hash_t.
*/
typedef struct {
unsigned char digest[4]; /*!< Hash bytes, big endian */
} XXH32_canonical_t;
/*!
* @brief Converts an @ref XXH32_hash_t to a big endian @ref XXH32_canonical_t.
*
* @param dst The @ref XXH32_canonical_t pointer to be stored to.
* @param hash The @ref XXH32_hash_t to be converted.
*
* @pre
* @p dst must not be `NULL`.
*
* @see @ref canonical_representation_example "Canonical Representation Example"
*/
XXH_PUBLIC_API void XXH32_canonicalFromHash(XXH32_canonical_t* dst, XXH32_hash_t hash);
/*!
* @brief Converts an @ref XXH32_canonical_t to a native @ref XXH32_hash_t.
*
* @param src The @ref XXH32_canonical_t to convert.
*
* @pre
* @p src must not be `NULL`.
*
* @return The converted hash.
*
* @see @ref canonical_representation_example "Canonical Representation Example"
*/
XXH_PUBLIC_API XXH_PUREF XXH32_hash_t XXH32_hashFromCanonical(const XXH32_canonical_t* src);
/*! @cond Doxygen ignores this part */
#ifdef __has_attribute
# define XXH_HAS_ATTRIBUTE(x) __has_attribute(x)
#else
# define XXH_HAS_ATTRIBUTE(x) 0
#endif
/*! @endcond */
/*! @cond Doxygen ignores this part */
/*
* C23 __STDC_VERSION__ number hasn't been specified yet. For now
* leave as `201711L` (C17 + 1).
* TODO: Update to correct value when its been specified.
*/
#define XXH_C23_VN 201711L
/*! @endcond */
/*! @cond Doxygen ignores this part */
/* C-language Attributes are added in C23. */
#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= XXH_C23_VN) && defined(__has_c_attribute)
# define XXH_HAS_C_ATTRIBUTE(x) __has_c_attribute(x)
#else
# define XXH_HAS_C_ATTRIBUTE(x) 0
#endif
/*! @endcond */
/*! @cond Doxygen ignores this part */
#if defined(__cplusplus) && defined(__has_cpp_attribute)
# define XXH_HAS_CPP_ATTRIBUTE(x) __has_cpp_attribute(x)
#else
# define XXH_HAS_CPP_ATTRIBUTE(x) 0
#endif
/*! @endcond */
/*! @cond Doxygen ignores this part */
/*
* Define XXH_FALLTHROUGH macro for annotating switch case with the 'fallthrough' attribute
* introduced in CPP17 and C23.
* CPP17 : https://en.cppreference.com/w/cpp/language/attributes/fallthrough
* C23 : https://en.cppreference.com/w/c/language/attributes/fallthrough
*/
#if XXH_HAS_C_ATTRIBUTE(fallthrough) || XXH_HAS_CPP_ATTRIBUTE(fallthrough)
# define XXH_FALLTHROUGH [[fallthrough]]
#elif XXH_HAS_ATTRIBUTE(__fallthrough__)
# define XXH_FALLTHROUGH __attribute__ ((__fallthrough__))
#else
# define XXH_FALLTHROUGH /* fallthrough */
#endif
/*! @endcond */
/*! @cond Doxygen ignores this part */
/*
* Define XXH_NOESCAPE for annotated pointers in public API.
* https://clang.llvm.org/docs/AttributeReference.html#noescape
* As of writing this, only supported by clang.
*/
#if XXH_HAS_ATTRIBUTE(noescape)
# define XXH_NOESCAPE __attribute__((noescape))
#else
# define XXH_NOESCAPE
#endif
/*! @endcond */
/*!
* @}
* @ingroup public
* @{
*/
#ifndef XXH_NO_LONG_LONG
/*-**********************************************************************
* 64-bit hash
************************************************************************/
#if defined(XXH_DOXYGEN) /* don't include <stdint.h> */
/*!
* @brief An unsigned 64-bit integer.
*
* Not necessarily defined to `uint64_t` but functionally equivalent.
*/
typedef uint64_t XXH64_hash_t;
#elif !defined (__VMS) \
&& (defined (__cplusplus) \
|| (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) )
# ifdef _AIX
# include <inttypes.h>
# else
# include <stdint.h>
# endif
typedef uint64_t XXH64_hash_t;
#else
# include <limits.h>
# if defined(__LP64__) && ULONG_MAX == 0xFFFFFFFFFFFFFFFFULL
/* LP64 ABI says uint64_t is unsigned long */
typedef unsigned long XXH64_hash_t;
# else
/* the following type must have a width of 64-bit */
typedef unsigned long long XXH64_hash_t;
# endif
#endif
/*!
* @}
*
* @defgroup XXH64_family XXH64 family
* @ingroup public
* @{
* Contains functions used in the classic 64-bit xxHash algorithm.
*
* @note
* XXH3 provides competitive speed for both 32-bit and 64-bit systems,
* and offers true 64/128 bit hash results.
* It provides better speed for systems with vector processing capabilities.
*/
/*!
* @brief Calculates the 64-bit hash of @p input using xxHash64.
*
* @param input The block of data to be hashed, at least @p length bytes in size.
* @param length The length of @p input, in bytes.
* @param seed The 64-bit seed to alter the hash's output predictably.
*
* @pre
* The memory between @p input and @p input + @p length must be valid,
* readable, contiguous memory. However, if @p length is `0`, @p input may be
* `NULL`. In C++, this also must be *TriviallyCopyable*.
*
* @return The calculated 64-bit xxHash64 value.
*
* @see @ref single_shot_example "Single Shot Example" for an example.
*/
XXH_PUBLIC_API XXH_PUREF XXH64_hash_t XXH64(XXH_NOESCAPE const void* input, size_t length, XXH64_hash_t seed);
/******* Streaming *******/
#ifndef XXH_NO_STREAM
/*!
* @brief The opaque state struct for the XXH64 streaming API.
*
* @see XXH64_state_s for details.
* @see @ref streaming_example "Streaming Example"
*/
typedef struct XXH64_state_s XXH64_state_t; /* incomplete type */
/*!
* @brief Allocates an @ref XXH64_state_t.
*
* @return An allocated pointer of @ref XXH64_state_t on success.
* @return `NULL` on failure.
*
* @note Must be freed with XXH64_freeState().
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH_MALLOCF XXH64_state_t* XXH64_createState(void);
/*!
* @brief Frees an @ref XXH64_state_t.
*
* @param statePtr A pointer to an @ref XXH64_state_t allocated with @ref XXH64_createState().
*
* @return @ref XXH_OK.
*
* @note @p statePtr must be allocated with XXH64_createState().
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH_errorcode XXH64_freeState(XXH64_state_t* statePtr);
/*!
* @brief Copies one @ref XXH64_state_t to another.
*
* @param dst_state The state to copy to.
* @param src_state The state to copy from.
* @pre
* @p dst_state and @p src_state must not be `NULL` and must not overlap.
*/
XXH_PUBLIC_API void XXH64_copyState(XXH_NOESCAPE XXH64_state_t* dst_state, const XXH64_state_t* src_state);
/*!
* @brief Resets an @ref XXH64_state_t to begin a new hash.
*
* @param statePtr The state struct to reset.
* @param seed The 64-bit seed to alter the hash result predictably.
*
* @pre
* @p statePtr must not be `NULL`.
*
* @return @ref XXH_OK on success.
* @return @ref XXH_ERROR on failure.
*
* @note This function resets and seeds a state. Call it before @ref XXH64_update().
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH_errorcode XXH64_reset (XXH_NOESCAPE XXH64_state_t* statePtr, XXH64_hash_t seed);
/*!
* @brief Consumes a block of @p input to an @ref XXH64_state_t.
*
* @param statePtr The state struct to update.
* @param input The block of data to be hashed, at least @p length bytes in size.
* @param length The length of @p input, in bytes.
*
* @pre
* @p statePtr must not be `NULL`.
* @pre
* The memory between @p input and @p input + @p length must be valid,
* readable, contiguous memory. However, if @p length is `0`, @p input may be
* `NULL`. In C++, this also must be *TriviallyCopyable*.
*
* @return @ref XXH_OK on success.
* @return @ref XXH_ERROR on failure.
*
* @note Call this to incrementally consume blocks of data.
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH_errorcode XXH64_update (XXH_NOESCAPE XXH64_state_t* statePtr, XXH_NOESCAPE const void* input, size_t length);
/*!
* @brief Returns the calculated hash value from an @ref XXH64_state_t.
*
* @param statePtr The state struct to calculate the hash from.
*
* @pre
* @p statePtr must not be `NULL`.
*
* @return The calculated 64-bit xxHash64 value from that state.
*
* @note
* Calling XXH64_digest() will not affect @p statePtr, so you can update,
* digest, and update again.
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH_PUREF XXH64_hash_t XXH64_digest (XXH_NOESCAPE const XXH64_state_t* statePtr);
#endif /* !XXH_NO_STREAM */
/******* Canonical representation *******/
/*!
* @brief Canonical (big endian) representation of @ref XXH64_hash_t.
*/
typedef struct { unsigned char digest[sizeof(XXH64_hash_t)]; } XXH64_canonical_t;
/*!
* @brief Converts an @ref XXH64_hash_t to a big endian @ref XXH64_canonical_t.
*
* @param dst The @ref XXH64_canonical_t pointer to be stored to.
* @param hash The @ref XXH64_hash_t to be converted.
*
* @pre
* @p dst must not be `NULL`.
*
* @see @ref canonical_representation_example "Canonical Representation Example"
*/
XXH_PUBLIC_API void XXH64_canonicalFromHash(XXH_NOESCAPE XXH64_canonical_t* dst, XXH64_hash_t hash);
/*!
* @brief Converts an @ref XXH64_canonical_t to a native @ref XXH64_hash_t.
*
* @param src The @ref XXH64_canonical_t to convert.
*
* @pre
* @p src must not be `NULL`.
*
* @return The converted hash.
*
* @see @ref canonical_representation_example "Canonical Representation Example"
*/
XXH_PUBLIC_API XXH_PUREF XXH64_hash_t XXH64_hashFromCanonical(XXH_NOESCAPE const XXH64_canonical_t* src);
#ifndef XXH_NO_XXH3
/*!
* @}
* ************************************************************************
* @defgroup XXH3_family XXH3 family
* @ingroup public
* @{
*
* XXH3 is a more recent hash algorithm featuring:
* - Improved speed for both small and large inputs
* - True 64-bit and 128-bit outputs
* - SIMD acceleration
* - Improved 32-bit viability
*
* Speed analysis methodology is explained here:
*
* https://fastcompression.blogspot.com/2019/03/presenting-xxh3.html
*
* Compared to XXH64, expect XXH3 to run approximately
* ~2x faster on large inputs and >3x faster on small ones,
* exact differences vary depending on platform.
*
* XXH3's speed benefits greatly from SIMD and 64-bit arithmetic,
* but does not require it.
* Most 32-bit and 64-bit targets that can run XXH32 smoothly can run XXH3
* at competitive speeds, even without vector support. Further details are
* explained in the implementation.
*
* XXH3 has a fast scalar implementation, but it also includes accelerated SIMD
* implementations for many common platforms:
* - AVX512
* - AVX2
* - SSE2
* - ARM NEON
* - WebAssembly SIMD128
* - POWER8 VSX
* - s390x ZVector
* This can be controlled via the @ref XXH_VECTOR macro, but it automatically
* selects the best version according to predefined macros. For the x86 family, an
* automatic runtime dispatcher is included separately in @ref xxh_x86dispatch.c.
*
* XXH3 implementation is portable:
* it has a generic C90 formulation that can be compiled on any platform,
* all implementations generate exactly the same hash value on all platforms.
* Starting from v0.8.0, it's also labelled "stable", meaning that
* any future version will also generate the same hash value.
*
* XXH3 offers 2 variants, _64bits and _128bits.
*
* When only 64 bits are needed, prefer invoking the _64bits variant, as it
* reduces the amount of mixing, resulting in faster speed on small inputs.
* It's also generally simpler to manipulate a scalar return type than a struct.
*
* The API supports one-shot hashing, streaming mode, and custom secrets.
*/
/*-**********************************************************************
* XXH3 64-bit variant
************************************************************************/
/*!
* @brief Calculates 64-bit unseeded variant of XXH3 hash of @p input.
*
* @param input The block of data to be hashed, at least @p length bytes in size.
* @param length The length of @p input, in bytes.
*
* @pre
* The memory between @p input and @p input + @p length must be valid,
* readable, contiguous memory. However, if @p length is `0`, @p input may be
* `NULL`. In C++, this also must be *TriviallyCopyable*.
*
* @return The calculated 64-bit XXH3 hash value.
*
* @note
* This is equivalent to @ref XXH3_64bits_withSeed() with a seed of `0`, however
* it may have slightly better performance due to constant propagation of the
* defaults.
*
* @see
* XXH3_64bits_withSeed(), XXH3_64bits_withSecret(): other seeding variants
* @see @ref single_shot_example "Single Shot Example" for an example.
*/
XXH_PUBLIC_API XXH_PUREF XXH64_hash_t XXH3_64bits(XXH_NOESCAPE const void* input, size_t length);
/*!
* @brief Calculates 64-bit seeded variant of XXH3 hash of @p input.
*
* @param input The block of data to be hashed, at least @p length bytes in size.
* @param length The length of @p input, in bytes.
* @param seed The 64-bit seed to alter the hash result predictably.
*
* @pre
* The memory between @p input and @p input + @p length must be valid,
* readable, contiguous memory. However, if @p length is `0`, @p input may be
* `NULL`. In C++, this also must be *TriviallyCopyable*.
*
* @return The calculated 64-bit XXH3 hash value.
*
* @note
* seed == 0 produces the same results as @ref XXH3_64bits().
*
* This variant generates a custom secret on the fly based on default secret
* altered using the @p seed value.
*
* While this operation is decently fast, note that it's not completely free.
*
* @see @ref single_shot_example "Single Shot Example" for an example.
*/
XXH_PUBLIC_API XXH_PUREF XXH64_hash_t XXH3_64bits_withSeed(XXH_NOESCAPE const void* input, size_t length, XXH64_hash_t seed);
/*!
* The bare minimum size for a custom secret.
*
* @see
* XXH3_64bits_withSecret(), XXH3_64bits_reset_withSecret(),
* XXH3_128bits_withSecret(), XXH3_128bits_reset_withSecret().
*/
#define XXH3_SECRET_SIZE_MIN 136
/*!
* @brief Calculates 64-bit variant of XXH3 with a custom "secret".
*
* @param data The block of data to be hashed, at least @p len bytes in size.
* @param len The length of @p data, in bytes.
* @param secret The secret data.
* @param secretSize The length of @p secret, in bytes.
*
* @return The calculated 64-bit XXH3 hash value.
*
* @pre
* The memory between @p data and @p data + @p len must be valid,
* readable, contiguous memory. However, if @p length is `0`, @p data may be
* `NULL`. In C++, this also must be *TriviallyCopyable*.
*
* It's possible to provide any blob of bytes as a "secret" to generate the hash.
* This makes it more difficult for an external actor to prepare an intentional collision.
* The main condition is that @p secretSize *must* be large enough (>= @ref XXH3_SECRET_SIZE_MIN).
* However, the quality of the secret impacts the dispersion of the hash algorithm.
* Therefore, the secret _must_ look like a bunch of random bytes.
* Avoid "trivial" or structured data such as repeated sequences or a text document.
* Whenever in doubt about the "randomness" of the blob of bytes,
* consider employing @ref XXH3_generateSecret() instead (see below).
* It will generate a proper high entropy secret derived from the blob of bytes.
* Another advantage of using XXH3_generateSecret() is that
* it guarantees that all bits within the initial blob of bytes
* will impact every bit of the output.
* This is not necessarily the case when using the blob of bytes directly
* because, when hashing _small_ inputs, only a portion of the secret is employed.
*
* @see @ref single_shot_example "Single Shot Example" for an example.
*/
XXH_PUBLIC_API XXH_PUREF XXH64_hash_t XXH3_64bits_withSecret(XXH_NOESCAPE const void* data, size_t len, XXH_NOESCAPE const void* secret, size_t secretSize);
/******* Streaming *******/
#ifndef XXH_NO_STREAM
/*
* Streaming requires state maintenance.
* This operation costs memory and CPU.
* As a consequence, streaming is slower than one-shot hashing.
* For better performance, prefer one-shot functions whenever applicable.
*/
/*!
* @brief The opaque state struct for the XXH3 streaming API.
*
* @see XXH3_state_s for details.
* @see @ref streaming_example "Streaming Example"
*/
typedef struct XXH3_state_s XXH3_state_t;
XXH_PUBLIC_API XXH_MALLOCF XXH3_state_t* XXH3_createState(void);
XXH_PUBLIC_API XXH_errorcode XXH3_freeState(XXH3_state_t* statePtr);
/*!
* @brief Copies one @ref XXH3_state_t to another.
*
* @param dst_state The state to copy to.
* @param src_state The state to copy from.
* @pre
* @p dst_state and @p src_state must not be `NULL` and must not overlap.
*/
XXH_PUBLIC_API void XXH3_copyState(XXH_NOESCAPE XXH3_state_t* dst_state, XXH_NOESCAPE const XXH3_state_t* src_state);
/*!
* @brief Resets an @ref XXH3_state_t to begin a new hash.
*
* @param statePtr The state struct to reset.
*
* @pre
* @p statePtr must not be `NULL`.
*
* @return @ref XXH_OK on success.
* @return @ref XXH_ERROR on failure.
*
* @note
* - This function resets `statePtr` and generate a secret with default parameters.
* - Call this function before @ref XXH3_64bits_update().
* - Digest will be equivalent to `XXH3_64bits()`.
*
* @see @ref streaming_example "Streaming Example"
*
*/
XXH_PUBLIC_API XXH_errorcode XXH3_64bits_reset(XXH_NOESCAPE XXH3_state_t* statePtr);
/*!
* @brief Resets an @ref XXH3_state_t with 64-bit seed to begin a new hash.
*
* @param statePtr The state struct to reset.
* @param seed The 64-bit seed to alter the hash result predictably.
*
* @pre
* @p statePtr must not be `NULL`.
*
* @return @ref XXH_OK on success.
* @return @ref XXH_ERROR on failure.
*
* @note
* - This function resets `statePtr` and generate a secret from `seed`.
* - Call this function before @ref XXH3_64bits_update().
* - Digest will be equivalent to `XXH3_64bits_withSeed()`.
*
* @see @ref streaming_example "Streaming Example"
*
*/
XXH_PUBLIC_API XXH_errorcode XXH3_64bits_reset_withSeed(XXH_NOESCAPE XXH3_state_t* statePtr, XXH64_hash_t seed);
/*!
* @brief Resets an @ref XXH3_state_t with secret data to begin a new hash.
*
* @param statePtr The state struct to reset.
* @param secret The secret data.
* @param secretSize The length of @p secret, in bytes.
*
* @pre
* @p statePtr must not be `NULL`.
*
* @return @ref XXH_OK on success.
* @return @ref XXH_ERROR on failure.
*
* @note
* `secret` is referenced, it _must outlive_ the hash streaming session.
*
* Similar to one-shot API, `secretSize` must be >= @ref XXH3_SECRET_SIZE_MIN,
* and the quality of produced hash values depends on secret's entropy
* (secret's content should look like a bunch of random bytes).
* When in doubt about the randomness of a candidate `secret`,
* consider employing `XXH3_generateSecret()` instead (see below).
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH_errorcode XXH3_64bits_reset_withSecret(XXH_NOESCAPE XXH3_state_t* statePtr, XXH_NOESCAPE const void* secret, size_t secretSize);
/*!
* @brief Consumes a block of @p input to an @ref XXH3_state_t.
*
* @param statePtr The state struct to update.
* @param input The block of data to be hashed, at least @p length bytes in size.
* @param length The length of @p input, in bytes.
*
* @pre
* @p statePtr must not be `NULL`.
* @pre
* The memory between @p input and @p input + @p length must be valid,
* readable, contiguous memory. However, if @p length is `0`, @p input may be
* `NULL`. In C++, this also must be *TriviallyCopyable*.
*
* @return @ref XXH_OK on success.
* @return @ref XXH_ERROR on failure.
*
* @note Call this to incrementally consume blocks of data.
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH_errorcode XXH3_64bits_update (XXH_NOESCAPE XXH3_state_t* statePtr, XXH_NOESCAPE const void* input, size_t length);
/*!
* @brief Returns the calculated XXH3 64-bit hash value from an @ref XXH3_state_t.
*
* @param statePtr The state struct to calculate the hash from.
*
* @pre
* @p statePtr must not be `NULL`.
*
* @return The calculated XXH3 64-bit hash value from that state.
*
* @note
* Calling XXH3_64bits_digest() will not affect @p statePtr, so you can update,
* digest, and update again.
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH_PUREF XXH64_hash_t XXH3_64bits_digest (XXH_NOESCAPE const XXH3_state_t* statePtr);
#endif /* !XXH_NO_STREAM */
/* note : canonical representation of XXH3 is the same as XXH64
* since they both produce XXH64_hash_t values */
/*-**********************************************************************
* XXH3 128-bit variant
************************************************************************/
/*!
* @brief The return value from 128-bit hashes.
*
* Stored in little endian order, although the fields themselves are in native
* endianness.
*/
typedef struct {
XXH64_hash_t low64; /*!< `value & 0xFFFFFFFFFFFFFFFF` */
XXH64_hash_t high64; /*!< `value >> 64` */
} XXH128_hash_t;
/*!
* @brief Calculates 128-bit unseeded variant of XXH3 of @p data.
*
* @param data The block of data to be hashed, at least @p length bytes in size.
* @param len The length of @p data, in bytes.
*
* @return The calculated 128-bit variant of XXH3 value.
*
* The 128-bit variant of XXH3 has more strength, but it has a bit of overhead
* for shorter inputs.
*
* This is equivalent to @ref XXH3_128bits_withSeed() with a seed of `0`, however
* it may have slightly better performance due to constant propagation of the
* defaults.
*
* @see XXH3_128bits_withSeed(), XXH3_128bits_withSecret(): other seeding variants
* @see @ref single_shot_example "Single Shot Example" for an example.
*/
XXH_PUBLIC_API XXH_PUREF XXH128_hash_t XXH3_128bits(XXH_NOESCAPE const void* data, size_t len);
/*! @brief Calculates 128-bit seeded variant of XXH3 hash of @p data.
*
* @param data The block of data to be hashed, at least @p length bytes in size.
* @param len The length of @p data, in bytes.
* @param seed The 64-bit seed to alter the hash result predictably.
*
* @return The calculated 128-bit variant of XXH3 value.
*
* @note
* seed == 0 produces the same results as @ref XXH3_64bits().
*
* This variant generates a custom secret on the fly based on default secret
* altered using the @p seed value.
*
* While this operation is decently fast, note that it's not completely free.
*
* @see XXH3_128bits(), XXH3_128bits_withSecret(): other seeding variants
* @see @ref single_shot_example "Single Shot Example" for an example.
*/
XXH_PUBLIC_API XXH_PUREF XXH128_hash_t XXH3_128bits_withSeed(XXH_NOESCAPE const void* data, size_t len, XXH64_hash_t seed);
/*!
* @brief Calculates 128-bit variant of XXH3 with a custom "secret".
*
* @param data The block of data to be hashed, at least @p len bytes in size.
* @param len The length of @p data, in bytes.
* @param secret The secret data.
* @param secretSize The length of @p secret, in bytes.
*
* @return The calculated 128-bit variant of XXH3 value.
*
* It's possible to provide any blob of bytes as a "secret" to generate the hash.
* This makes it more difficult for an external actor to prepare an intentional collision.
* The main condition is that @p secretSize *must* be large enough (>= @ref XXH3_SECRET_SIZE_MIN).
* However, the quality of the secret impacts the dispersion of the hash algorithm.
* Therefore, the secret _must_ look like a bunch of random bytes.
* Avoid "trivial" or structured data such as repeated sequences or a text document.
* Whenever in doubt about the "randomness" of the blob of bytes,
* consider employing @ref XXH3_generateSecret() instead (see below).
* It will generate a proper high entropy secret derived from the blob of bytes.
* Another advantage of using XXH3_generateSecret() is that
* it guarantees that all bits within the initial blob of bytes
* will impact every bit of the output.
* This is not necessarily the case when using the blob of bytes directly
* because, when hashing _small_ inputs, only a portion of the secret is employed.
*
* @see @ref single_shot_example "Single Shot Example" for an example.
*/
XXH_PUBLIC_API XXH_PUREF XXH128_hash_t XXH3_128bits_withSecret(XXH_NOESCAPE const void* data, size_t len, XXH_NOESCAPE const void* secret, size_t secretSize);
/******* Streaming *******/
#ifndef XXH_NO_STREAM
/*
* Streaming requires state maintenance.
* This operation costs memory and CPU.
* As a consequence, streaming is slower than one-shot hashing.
* For better performance, prefer one-shot functions whenever applicable.
*
* XXH3_128bits uses the same XXH3_state_t as XXH3_64bits().
* Use already declared XXH3_createState() and XXH3_freeState().
*
* All reset and streaming functions have same meaning as their 64-bit counterpart.
*/
/*!
* @brief Resets an @ref XXH3_state_t to begin a new hash.
*
* @param statePtr The state struct to reset.
*
* @pre
* @p statePtr must not be `NULL`.
*
* @return @ref XXH_OK on success.
* @return @ref XXH_ERROR on failure.
*
* @note
* - This function resets `statePtr` and generate a secret with default parameters.
* - Call it before @ref XXH3_128bits_update().
* - Digest will be equivalent to `XXH3_128bits()`.
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH_errorcode XXH3_128bits_reset(XXH_NOESCAPE XXH3_state_t* statePtr);
/*!
* @brief Resets an @ref XXH3_state_t with 64-bit seed to begin a new hash.
*
* @param statePtr The state struct to reset.
* @param seed The 64-bit seed to alter the hash result predictably.
*
* @pre
* @p statePtr must not be `NULL`.
*
* @return @ref XXH_OK on success.
* @return @ref XXH_ERROR on failure.
*
* @note
* - This function resets `statePtr` and generate a secret from `seed`.
* - Call it before @ref XXH3_128bits_update().
* - Digest will be equivalent to `XXH3_128bits_withSeed()`.
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH_errorcode XXH3_128bits_reset_withSeed(XXH_NOESCAPE XXH3_state_t* statePtr, XXH64_hash_t seed);
/*!
* @brief Resets an @ref XXH3_state_t with secret data to begin a new hash.
*
* @param statePtr The state struct to reset.
* @param secret The secret data.
* @param secretSize The length of @p secret, in bytes.
*
* @pre
* @p statePtr must not be `NULL`.
*
* @return @ref XXH_OK on success.
* @return @ref XXH_ERROR on failure.
*
* `secret` is referenced, it _must outlive_ the hash streaming session.
* Similar to one-shot API, `secretSize` must be >= @ref XXH3_SECRET_SIZE_MIN,
* and the quality of produced hash values depends on secret's entropy
* (secret's content should look like a bunch of random bytes).
* When in doubt about the randomness of a candidate `secret`,
* consider employing `XXH3_generateSecret()` instead (see below).
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH_errorcode XXH3_128bits_reset_withSecret(XXH_NOESCAPE XXH3_state_t* statePtr, XXH_NOESCAPE const void* secret, size_t secretSize);
/*!
* @brief Consumes a block of @p input to an @ref XXH3_state_t.
*
* Call this to incrementally consume blocks of data.
*
* @param statePtr The state struct to update.
* @param input The block of data to be hashed, at least @p length bytes in size.
* @param length The length of @p input, in bytes.
*
* @pre
* @p statePtr must not be `NULL`.
*
* @return @ref XXH_OK on success.
* @return @ref XXH_ERROR on failure.
*
* @note
* The memory between @p input and @p input + @p length must be valid,
* readable, contiguous memory. However, if @p length is `0`, @p input may be
* `NULL`. In C++, this also must be *TriviallyCopyable*.
*
*/
XXH_PUBLIC_API XXH_errorcode XXH3_128bits_update (XXH_NOESCAPE XXH3_state_t* statePtr, XXH_NOESCAPE const void* input, size_t length);
/*!
* @brief Returns the calculated XXH3 128-bit hash value from an @ref XXH3_state_t.
*
* @param statePtr The state struct to calculate the hash from.
*
* @pre
* @p statePtr must not be `NULL`.
*
* @return The calculated XXH3 128-bit hash value from that state.
*
* @note
* Calling XXH3_128bits_digest() will not affect @p statePtr, so you can update,
* digest, and update again.
*
*/
XXH_PUBLIC_API XXH_PUREF XXH128_hash_t XXH3_128bits_digest (XXH_NOESCAPE const XXH3_state_t* statePtr);
#endif /* !XXH_NO_STREAM */
/* Following helper functions make it possible to compare XXH128_hast_t values.
* Since XXH128_hash_t is a structure, this capability is not offered by the language.
* Note: For better performance, these functions can be inlined using XXH_INLINE_ALL */
/*!
* @brief Check equality of two XXH128_hash_t values
*
* @param h1 The 128-bit hash value.
* @param h2 Another 128-bit hash value.
*
* @return `1` if `h1` and `h2` are equal.
* @return `0` if they are not.
*/
XXH_PUBLIC_API XXH_PUREF int XXH128_isEqual(XXH128_hash_t h1, XXH128_hash_t h2);
/*!
* @brief Compares two @ref XXH128_hash_t
*
* This comparator is compatible with stdlib's `qsort()`/`bsearch()`.
*
* @param h128_1 Left-hand side value
* @param h128_2 Right-hand side value
*
* @return >0 if @p h128_1 > @p h128_2
* @return =0 if @p h128_1 == @p h128_2
* @return <0 if @p h128_1 < @p h128_2
*/
XXH_PUBLIC_API XXH_PUREF int XXH128_cmp(XXH_NOESCAPE const void* h128_1, XXH_NOESCAPE const void* h128_2);
/******* Canonical representation *******/
typedef struct { unsigned char digest[sizeof(XXH128_hash_t)]; } XXH128_canonical_t;
/*!
* @brief Converts an @ref XXH128_hash_t to a big endian @ref XXH128_canonical_t.
*
* @param dst The @ref XXH128_canonical_t pointer to be stored to.
* @param hash The @ref XXH128_hash_t to be converted.
*
* @pre
* @p dst must not be `NULL`.
* @see @ref canonical_representation_example "Canonical Representation Example"
*/
XXH_PUBLIC_API void XXH128_canonicalFromHash(XXH_NOESCAPE XXH128_canonical_t* dst, XXH128_hash_t hash);
/*!
* @brief Converts an @ref XXH128_canonical_t to a native @ref XXH128_hash_t.
*
* @param src The @ref XXH128_canonical_t to convert.
*
* @pre
* @p src must not be `NULL`.
*
* @return The converted hash.
* @see @ref canonical_representation_example "Canonical Representation Example"
*/
XXH_PUBLIC_API XXH_PUREF XXH128_hash_t XXH128_hashFromCanonical(XXH_NOESCAPE const XXH128_canonical_t* src);
#endif /* !XXH_NO_XXH3 */
#endif /* XXH_NO_LONG_LONG */
/*!
* @}
*/
#endif /* XXHASH_H_5627135585666179 */
#if defined(XXH_STATIC_LINKING_ONLY) && !defined(XXHASH_H_STATIC_13879238742)
#define XXHASH_H_STATIC_13879238742
/* ****************************************************************************
* This section contains declarations which are not guaranteed to remain stable.
* They may change in future versions, becoming incompatible with a different
* version of the library.
* These declarations should only be used with static linking.
* Never use them in association with dynamic linking!
***************************************************************************** */
/*
* These definitions are only present to allow static allocation
* of XXH states, on stack or in a struct, for example.
* Never **ever** access their members directly.
*/
/*!
* @internal
* @brief Structure for XXH32 streaming API.
*
* @note This is only defined when @ref XXH_STATIC_LINKING_ONLY,
* @ref XXH_INLINE_ALL, or @ref XXH_IMPLEMENTATION is defined. Otherwise it is
* an opaque type. This allows fields to safely be changed.
*
* Typedef'd to @ref XXH32_state_t.
* Do not access the members of this struct directly.
* @see XXH64_state_s, XXH3_state_s
*/
struct XXH32_state_s {
XXH32_hash_t total_len_32; /*!< Total length hashed, modulo 2^32 */
XXH32_hash_t large_len; /*!< Whether the hash is >= 16 (handles @ref total_len_32 overflow) */
XXH32_hash_t v[4]; /*!< Accumulator lanes */
XXH32_hash_t mem32[4]; /*!< Internal buffer for partial reads. Treated as unsigned char[16]. */
XXH32_hash_t memsize; /*!< Amount of data in @ref mem32 */
XXH32_hash_t reserved; /*!< Reserved field. Do not read nor write to it. */
}; /* typedef'd to XXH32_state_t */
#ifndef XXH_NO_LONG_LONG /* defined when there is no 64-bit support */
/*!
* @internal
* @brief Structure for XXH64 streaming API.
*
* @note This is only defined when @ref XXH_STATIC_LINKING_ONLY,
* @ref XXH_INLINE_ALL, or @ref XXH_IMPLEMENTATION is defined. Otherwise it is
* an opaque type. This allows fields to safely be changed.
*
* Typedef'd to @ref XXH64_state_t.
* Do not access the members of this struct directly.
* @see XXH32_state_s, XXH3_state_s
*/
struct XXH64_state_s {
XXH64_hash_t total_len; /*!< Total length hashed. This is always 64-bit. */
XXH64_hash_t v[4]; /*!< Accumulator lanes */
XXH64_hash_t mem64[4]; /*!< Internal buffer for partial reads. Treated as unsigned char[32]. */
XXH32_hash_t memsize; /*!< Amount of data in @ref mem64 */
XXH32_hash_t reserved32; /*!< Reserved field, needed for padding anyways*/
XXH64_hash_t reserved64; /*!< Reserved field. Do not read or write to it. */
}; /* typedef'd to XXH64_state_t */
#ifndef XXH_NO_XXH3
#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L) /* >= C11 */
# include <stdalign.h>
# define XXH_ALIGN(n) alignas(n)
#elif defined(__cplusplus) && (__cplusplus >= 201103L) /* >= C++11 */
/* In C++ alignas() is a keyword */
# define XXH_ALIGN(n) alignas(n)
#elif defined(__GNUC__)
# define XXH_ALIGN(n) __attribute__ ((aligned(n)))
#elif defined(_MSC_VER)
# define XXH_ALIGN(n) __declspec(align(n))
#else
# define XXH_ALIGN(n) /* disabled */
#endif
/* Old GCC versions only accept the attribute after the type in structures. */
#if !(defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L)) /* C11+ */ \
&& ! (defined(__cplusplus) && (__cplusplus >= 201103L)) /* >= C++11 */ \
&& defined(__GNUC__)
# define XXH_ALIGN_MEMBER(align, type) type XXH_ALIGN(align)
#else
# define XXH_ALIGN_MEMBER(align, type) XXH_ALIGN(align) type
#endif
/*!
* @brief The size of the internal XXH3 buffer.
*
* This is the optimal update size for incremental hashing.
*
* @see XXH3_64b_update(), XXH3_128b_update().
*/
#define XXH3_INTERNALBUFFER_SIZE 256
/*!
* @internal
* @brief Default size of the secret buffer (and @ref XXH3_kSecret).
*
* This is the size used in @ref XXH3_kSecret and the seeded functions.
*
* Not to be confused with @ref XXH3_SECRET_SIZE_MIN.
*/
#define XXH3_SECRET_DEFAULT_SIZE 192
/*!
* @internal
* @brief Structure for XXH3 streaming API.
*
* @note This is only defined when @ref XXH_STATIC_LINKING_ONLY,
* @ref XXH_INLINE_ALL, or @ref XXH_IMPLEMENTATION is defined.
* Otherwise it is an opaque type.
* Never use this definition in combination with dynamic library.
* This allows fields to safely be changed in the future.
*
* @note ** This structure has a strict alignment requirement of 64 bytes!! **
* Do not allocate this with `malloc()` or `new`,
* it will not be sufficiently aligned.
* Use @ref XXH3_createState() and @ref XXH3_freeState(), or stack allocation.
*
* Typedef'd to @ref XXH3_state_t.
* Do never access the members of this struct directly.
*
* @see XXH3_INITSTATE() for stack initialization.
* @see XXH3_createState(), XXH3_freeState().
* @see XXH32_state_s, XXH64_state_s
*/
struct XXH3_state_s {
XXH_ALIGN_MEMBER(64, XXH64_hash_t acc[8]);
/*!< The 8 accumulators. See @ref XXH32_state_s::v and @ref XXH64_state_s::v */
XXH_ALIGN_MEMBER(64, unsigned char customSecret[XXH3_SECRET_DEFAULT_SIZE]);
/*!< Used to store a custom secret generated from a seed. */
XXH_ALIGN_MEMBER(64, unsigned char buffer[XXH3_INTERNALBUFFER_SIZE]);
/*!< The internal buffer. @see XXH32_state_s::mem32 */
XXH32_hash_t bufferedSize;
/*!< The amount of memory in @ref buffer, @see XXH32_state_s::memsize */
XXH32_hash_t useSeed;
/*!< Reserved field. Needed for padding on 64-bit. */
size_t nbStripesSoFar;
/*!< Number or stripes processed. */
XXH64_hash_t totalLen;
/*!< Total length hashed. 64-bit even on 32-bit targets. */
size_t nbStripesPerBlock;
/*!< Number of stripes per block. */
size_t secretLimit;
/*!< Size of @ref customSecret or @ref extSecret */
XXH64_hash_t seed;
/*!< Seed for _withSeed variants. Must be zero otherwise, @see XXH3_INITSTATE() */
XXH64_hash_t reserved64;
/*!< Reserved field. */
const unsigned char* extSecret;
/*!< Reference to an external secret for the _withSecret variants, NULL
* for other variants. */
/* note: there may be some padding at the end due to alignment on 64 bytes */
}; /* typedef'd to XXH3_state_t */
#undef XXH_ALIGN_MEMBER
/*!
* @brief Initializes a stack-allocated `XXH3_state_s`.
*
* When the @ref XXH3_state_t structure is merely emplaced on stack,
* it should be initialized with XXH3_INITSTATE() or a memset()
* in case its first reset uses XXH3_NNbits_reset_withSeed().
* This init can be omitted if the first reset uses default or _withSecret mode.
* This operation isn't necessary when the state is created with XXH3_createState().
* Note that this doesn't prepare the state for a streaming operation,
* it's still necessary to use XXH3_NNbits_reset*() afterwards.
*/
#define XXH3_INITSTATE(XXH3_state_ptr) \
do { \
XXH3_state_t* tmp_xxh3_state_ptr = (XXH3_state_ptr); \
tmp_xxh3_state_ptr->seed = 0; \
tmp_xxh3_state_ptr->extSecret = NULL; \
} while(0)
/*!
* @brief Calculates the 128-bit hash of @p data using XXH3.
*
* @param data The block of data to be hashed, at least @p len bytes in size.
* @param len The length of @p data, in bytes.
* @param seed The 64-bit seed to alter the hash's output predictably.
*
* @pre
* The memory between @p data and @p data + @p len must be valid,
* readable, contiguous memory. However, if @p len is `0`, @p data may be
* `NULL`. In C++, this also must be *TriviallyCopyable*.
*
* @return The calculated 128-bit XXH3 value.
*
* @see @ref single_shot_example "Single Shot Example" for an example.
*/
XXH_PUBLIC_API XXH_PUREF XXH128_hash_t XXH128(XXH_NOESCAPE const void* data, size_t len, XXH64_hash_t seed);
/* === Experimental API === */
/* Symbols defined below must be considered tied to a specific library version. */
/*!
* @brief Derive a high-entropy secret from any user-defined content, named customSeed.
*
* @param secretBuffer A writable buffer for derived high-entropy secret data.
* @param secretSize Size of secretBuffer, in bytes. Must be >= XXH3_SECRET_SIZE_MIN.
* @param customSeed A user-defined content.
* @param customSeedSize Size of customSeed, in bytes.
*
* @return @ref XXH_OK on success.
* @return @ref XXH_ERROR on failure.
*
* The generated secret can be used in combination with `*_withSecret()` functions.
* The `_withSecret()` variants are useful to provide a higher level of protection
* than 64-bit seed, as it becomes much more difficult for an external actor to
* guess how to impact the calculation logic.
*
* The function accepts as input a custom seed of any length and any content,
* and derives from it a high-entropy secret of length @p secretSize into an
* already allocated buffer @p secretBuffer.
*
* The generated secret can then be used with any `*_withSecret()` variant.
* The functions @ref XXH3_128bits_withSecret(), @ref XXH3_64bits_withSecret(),
* @ref XXH3_128bits_reset_withSecret() and @ref XXH3_64bits_reset_withSecret()
* are part of this list. They all accept a `secret` parameter
* which must be large enough for implementation reasons (>= @ref XXH3_SECRET_SIZE_MIN)
* _and_ feature very high entropy (consist of random-looking bytes).
* These conditions can be a high bar to meet, so @ref XXH3_generateSecret() can
* be employed to ensure proper quality.
*
* @p customSeed can be anything. It can have any size, even small ones,
* and its content can be anything, even "poor entropy" sources such as a bunch
* of zeroes. The resulting `secret` will nonetheless provide all required qualities.
*
* @pre
* - @p secretSize must be >= @ref XXH3_SECRET_SIZE_MIN
* - When @p customSeedSize > 0, supplying NULL as customSeed is undefined behavior.
*
* Example code:
* @code{.c}
* #include <stdio.h>
* #include <stdlib.h>
* #include <string.h>
* #define XXH_STATIC_LINKING_ONLY // expose unstable API
* #include "xxhash.h"
* // Hashes argv[2] using the entropy from argv[1].
* int main(int argc, char* argv[])
* {
* char secret[XXH3_SECRET_SIZE_MIN];
* if (argv != 3) { return 1; }
* XXH3_generateSecret(secret, sizeof(secret), argv[1], strlen(argv[1]));
* XXH64_hash_t h = XXH3_64bits_withSecret(
* argv[2], strlen(argv[2]),
* secret, sizeof(secret)
* );
* printf("%016llx\n", (unsigned long long) h);
* }
* @endcode
*/
XXH_PUBLIC_API XXH_errorcode XXH3_generateSecret(XXH_NOESCAPE void* secretBuffer, size_t secretSize, XXH_NOESCAPE const void* customSeed, size_t customSeedSize);
/*!
* @brief Generate the same secret as the _withSeed() variants.
*
* @param secretBuffer A writable buffer of @ref XXH3_SECRET_DEFAULT_SIZE bytes
* @param seed The 64-bit seed to alter the hash result predictably.
*
* The generated secret can be used in combination with
*`*_withSecret()` and `_withSecretandSeed()` variants.
*
* Example C++ `std::string` hash class:
* @code{.cpp}
* #include <string>
* #define XXH_STATIC_LINKING_ONLY // expose unstable API
* #include "xxhash.h"
* // Slow, seeds each time
* class HashSlow {
* XXH64_hash_t seed;
* public:
* HashSlow(XXH64_hash_t s) : seed{s} {}
* size_t operator()(const std::string& x) const {
* return size_t{XXH3_64bits_withSeed(x.c_str(), x.length(), seed)};
* }
* };
* // Fast, caches the seeded secret for future uses.
* class HashFast {
* unsigned char secret[XXH3_SECRET_DEFAULT_SIZE];
* public:
* HashFast(XXH64_hash_t s) {
* XXH3_generateSecret_fromSeed(secret, seed);
* }
* size_t operator()(const std::string& x) const {
* return size_t{
* XXH3_64bits_withSecret(x.c_str(), x.length(), secret, sizeof(secret))
* };
* }
* };
* @endcode
*/
XXH_PUBLIC_API void XXH3_generateSecret_fromSeed(XXH_NOESCAPE void* secretBuffer, XXH64_hash_t seed);
/*!
* @brief Calculates 64/128-bit seeded variant of XXH3 hash of @p data.
*
* @param data The block of data to be hashed, at least @p len bytes in size.
* @param len The length of @p data, in bytes.
* @param secret The secret data.
* @param secretSize The length of @p secret, in bytes.
* @param seed The 64-bit seed to alter the hash result predictably.
*
* These variants generate hash values using either
* @p seed for "short" keys (< @ref XXH3_MIDSIZE_MAX = 240 bytes)
* or @p secret for "large" keys (>= @ref XXH3_MIDSIZE_MAX).
*
* This generally benefits speed, compared to `_withSeed()` or `_withSecret()`.
* `_withSeed()` has to generate the secret on the fly for "large" keys.
* It's fast, but can be perceptible for "not so large" keys (< 1 KB).
* `_withSecret()` has to generate the masks on the fly for "small" keys,
* which requires more instructions than _withSeed() variants.
* Therefore, _withSecretandSeed variant combines the best of both worlds.
*
* When @p secret has been generated by XXH3_generateSecret_fromSeed(),
* this variant produces *exactly* the same results as `_withSeed()` variant,
* hence offering only a pure speed benefit on "large" input,
* by skipping the need to regenerate the secret for every large input.
*
* Another usage scenario is to hash the secret to a 64-bit hash value,
* for example with XXH3_64bits(), which then becomes the seed,
* and then employ both the seed and the secret in _withSecretandSeed().
* On top of speed, an added benefit is that each bit in the secret
* has a 50% chance to swap each bit in the output, via its impact to the seed.
*
* This is not guaranteed when using the secret directly in "small data" scenarios,
* because only portions of the secret are employed for small data.
*/
XXH_PUBLIC_API XXH_PUREF XXH64_hash_t
XXH3_64bits_withSecretandSeed(XXH_NOESCAPE const void* data, size_t len,
XXH_NOESCAPE const void* secret, size_t secretSize,
XXH64_hash_t seed);
/*!
* @brief Calculates 128-bit seeded variant of XXH3 hash of @p data.
*
* @param input The block of data to be hashed, at least @p len bytes in size.
* @param length The length of @p data, in bytes.
* @param secret The secret data.
* @param secretSize The length of @p secret, in bytes.
* @param seed64 The 64-bit seed to alter the hash result predictably.
*
* @return @ref XXH_OK on success.
* @return @ref XXH_ERROR on failure.
*
* @see XXH3_64bits_withSecretandSeed()
*/
XXH_PUBLIC_API XXH_PUREF XXH128_hash_t
XXH3_128bits_withSecretandSeed(XXH_NOESCAPE const void* input, size_t length,
XXH_NOESCAPE const void* secret, size_t secretSize,
XXH64_hash_t seed64);
#ifndef XXH_NO_STREAM
/*!
* @brief Resets an @ref XXH3_state_t with secret data to begin a new hash.
*
* @param statePtr A pointer to an @ref XXH3_state_t allocated with @ref XXH3_createState().
* @param secret The secret data.
* @param secretSize The length of @p secret, in bytes.
* @param seed64 The 64-bit seed to alter the hash result predictably.
*
* @return @ref XXH_OK on success.
* @return @ref XXH_ERROR on failure.
*
* @see XXH3_64bits_withSecretandSeed()
*/
XXH_PUBLIC_API XXH_errorcode
XXH3_64bits_reset_withSecretandSeed(XXH_NOESCAPE XXH3_state_t* statePtr,
XXH_NOESCAPE const void* secret, size_t secretSize,
XXH64_hash_t seed64);
/*!
* @brief Resets an @ref XXH3_state_t with secret data to begin a new hash.
*
* @param statePtr A pointer to an @ref XXH3_state_t allocated with @ref XXH3_createState().
* @param secret The secret data.
* @param secretSize The length of @p secret, in bytes.
* @param seed64 The 64-bit seed to alter the hash result predictably.
*
* @return @ref XXH_OK on success.
* @return @ref XXH_ERROR on failure.
*
* @see XXH3_64bits_withSecretandSeed()
*/
XXH_PUBLIC_API XXH_errorcode
XXH3_128bits_reset_withSecretandSeed(XXH_NOESCAPE XXH3_state_t* statePtr,
XXH_NOESCAPE const void* secret, size_t secretSize,
XXH64_hash_t seed64);
#endif /* !XXH_NO_STREAM */
#endif /* !XXH_NO_XXH3 */
#endif /* XXH_NO_LONG_LONG */
#if defined(XXH_INLINE_ALL) || defined(XXH_PRIVATE_API)
# define XXH_IMPLEMENTATION
#endif
#endif /* defined(XXH_STATIC_LINKING_ONLY) && !defined(XXHASH_H_STATIC_13879238742) */
/* ======================================================================== */
/* ======================================================================== */
/* ======================================================================== */
/*-**********************************************************************
* xxHash implementation
*-**********************************************************************
* xxHash's implementation used to be hosted inside xxhash.c.
*
* However, inlining requires implementation to be visible to the compiler,
* hence be included alongside the header.
* Previously, implementation was hosted inside xxhash.c,
* which was then #included when inlining was activated.
* This construction created issues with a few build and install systems,
* as it required xxhash.c to be stored in /include directory.
*
* xxHash implementation is now directly integrated within xxhash.h.
* As a consequence, xxhash.c is no longer needed in /include.
*
* xxhash.c is still available and is still useful.
* In a "normal" setup, when xxhash is not inlined,
* xxhash.h only exposes the prototypes and public symbols,
* while xxhash.c can be built into an object file xxhash.o
* which can then be linked into the final binary.
************************************************************************/
#if ( defined(XXH_INLINE_ALL) || defined(XXH_PRIVATE_API) \
|| defined(XXH_IMPLEMENTATION) ) && !defined(XXH_IMPLEM_13a8737387)
# define XXH_IMPLEM_13a8737387
/* *************************************
* Tuning parameters
***************************************/
/*!
* @defgroup tuning Tuning parameters
* @{
*
* Various macros to control xxHash's behavior.
*/
#ifdef XXH_DOXYGEN
/*!
* @brief Define this to disable 64-bit code.
*
* Useful if only using the @ref XXH32_family and you have a strict C90 compiler.
*/
# define XXH_NO_LONG_LONG
# undef XXH_NO_LONG_LONG /* don't actually */
/*!
* @brief Controls how unaligned memory is accessed.
*
* By default, access to unaligned memory is controlled by `memcpy()`, which is
* safe and portable.
*
* Unfortunately, on some target/compiler combinations, the generated assembly
* is sub-optimal.
*
* The below switch allow selection of a different access method
* in the search for improved performance.
*
* @par Possible options:
*
* - `XXH_FORCE_MEMORY_ACCESS=0` (default): `memcpy`
* @par
* Use `memcpy()`. Safe and portable. Note that most modern compilers will
* eliminate the function call and treat it as an unaligned access.
*
* - `XXH_FORCE_MEMORY_ACCESS=1`: `__attribute__((aligned(1)))`
* @par
* Depends on compiler extensions and is therefore not portable.
* This method is safe _if_ your compiler supports it,
* and *generally* as fast or faster than `memcpy`.
*
* - `XXH_FORCE_MEMORY_ACCESS=2`: Direct cast
* @par
* Casts directly and dereferences. This method doesn't depend on the
* compiler, but it violates the C standard as it directly dereferences an
* unaligned pointer. It can generate buggy code on targets which do not
* support unaligned memory accesses, but in some circumstances, it's the
* only known way to get the most performance.
*
* - `XXH_FORCE_MEMORY_ACCESS=3`: Byteshift
* @par
* Also portable. This can generate the best code on old compilers which don't
* inline small `memcpy()` calls, and it might also be faster on big-endian
* systems which lack a native byteswap instruction. However, some compilers
* will emit literal byteshifts even if the target supports unaligned access.
*
*
* @warning
* Methods 1 and 2 rely on implementation-defined behavior. Use these with
* care, as what works on one compiler/platform/optimization level may cause
* another to read garbage data or even crash.
*
* See https://fastcompression.blogspot.com/2015/08/accessing-unaligned-memory.html for details.
*
* Prefer these methods in priority order (0 > 3 > 1 > 2)
*/
# define XXH_FORCE_MEMORY_ACCESS 0
/*!
* @def XXH_SIZE_OPT
* @brief Controls how much xxHash optimizes for size.
*
* xxHash, when compiled, tends to result in a rather large binary size. This
* is mostly due to heavy usage to forced inlining and constant folding of the
* @ref XXH3_family to increase performance.
*
* However, some developers prefer size over speed. This option can
* significantly reduce the size of the generated code. When using the `-Os`
* or `-Oz` options on GCC or Clang, this is defined to 1 by default,
* otherwise it is defined to 0.
*
* Most of these size optimizations can be controlled manually.
*
* This is a number from 0-2.
* - `XXH_SIZE_OPT` == 0: Default. xxHash makes no size optimizations. Speed
* comes first.
* - `XXH_SIZE_OPT` == 1: Default for `-Os` and `-Oz`. xxHash is more
* conservative and disables hacks that increase code size. It implies the
* options @ref XXH_NO_INLINE_HINTS == 1, @ref XXH_FORCE_ALIGN_CHECK == 0,
* and @ref XXH3_NEON_LANES == 8 if they are not already defined.
* - `XXH_SIZE_OPT` == 2: xxHash tries to make itself as small as possible.
* Performance may cry. For example, the single shot functions just use the
* streaming API.
*/
# define XXH_SIZE_OPT 0
/*!
* @def XXH_FORCE_ALIGN_CHECK
* @brief If defined to non-zero, adds a special path for aligned inputs (XXH32()
* and XXH64() only).
*
* This is an important performance trick for architectures without decent
* unaligned memory access performance.
*
* It checks for input alignment, and when conditions are met, uses a "fast
* path" employing direct 32-bit/64-bit reads, resulting in _dramatically
* faster_ read speed.
*
* The check costs one initial branch per hash, which is generally negligible,
* but not zero.
*
* Moreover, it's not useful to generate an additional code path if memory
* access uses the same instruction for both aligned and unaligned
* addresses (e.g. x86 and aarch64).
*
* In these cases, the alignment check can be removed by setting this macro to 0.
* Then the code will always use unaligned memory access.
* Align check is automatically disabled on x86, x64, ARM64, and some ARM chips
* which are platforms known to offer good unaligned memory accesses performance.
*
* It is also disabled by default when @ref XXH_SIZE_OPT >= 1.
*
* This option does not affect XXH3 (only XXH32 and XXH64).
*/
# define XXH_FORCE_ALIGN_CHECK 0
/*!
* @def XXH_NO_INLINE_HINTS
* @brief When non-zero, sets all functions to `static`.
*
* By default, xxHash tries to force the compiler to inline almost all internal
* functions.
*
* This can usually improve performance due to reduced jumping and improved
* constant folding, but significantly increases the size of the binary which
* might not be favorable.
*
* Additionally, sometimes the forced inlining can be detrimental to performance,
* depending on the architecture.
*
* XXH_NO_INLINE_HINTS marks all internal functions as static, giving the
* compiler full control on whether to inline or not.
*
* When not optimizing (-O0), using `-fno-inline` with GCC or Clang, or if
* @ref XXH_SIZE_OPT >= 1, this will automatically be defined.
*/
# define XXH_NO_INLINE_HINTS 0
/*!
* @def XXH3_INLINE_SECRET
* @brief Determines whether to inline the XXH3 withSecret code.
*
* When the secret size is known, the compiler can improve the performance
* of XXH3_64bits_withSecret() and XXH3_128bits_withSecret().
*
* However, if the secret size is not known, it doesn't have any benefit. This
* happens when xxHash is compiled into a global symbol. Therefore, if
* @ref XXH_INLINE_ALL is *not* defined, this will be defined to 0.
*
* Additionally, this defaults to 0 on GCC 12+, which has an issue with function pointers
* that are *sometimes* force inline on -Og, and it is impossible to automatically
* detect this optimization level.
*/
# define XXH3_INLINE_SECRET 0
/*!
* @def XXH32_ENDJMP
* @brief Whether to use a jump for `XXH32_finalize`.
*
* For performance, `XXH32_finalize` uses multiple branches in the finalizer.
* This is generally preferable for performance,
* but depending on exact architecture, a jmp may be preferable.
*
* This setting is only possibly making a difference for very small inputs.
*/
# define XXH32_ENDJMP 0
/*!
* @internal
* @brief Redefines old internal names.
*
* For compatibility with code that uses xxHash's internals before the names
* were changed to improve namespacing. There is no other reason to use this.
*/
# define XXH_OLD_NAMES
# undef XXH_OLD_NAMES /* don't actually use, it is ugly. */
/*!
* @def XXH_NO_STREAM
* @brief Disables the streaming API.
*
* When xxHash is not inlined and the streaming functions are not used, disabling
* the streaming functions can improve code size significantly, especially with
* the @ref XXH3_family which tends to make constant folded copies of itself.
*/
# define XXH_NO_STREAM
# undef XXH_NO_STREAM /* don't actually */
#endif /* XXH_DOXYGEN */
/*!
* @}
*/
#ifndef XXH_FORCE_MEMORY_ACCESS /* can be defined externally, on command line for example */
/* prefer __packed__ structures (method 1) for GCC
* < ARMv7 with unaligned access (e.g. Raspbian armhf) still uses byte shifting, so we use memcpy
* which for some reason does unaligned loads. */
# if defined(__GNUC__) && !(defined(__ARM_ARCH) && __ARM_ARCH < 7 && defined(__ARM_FEATURE_UNALIGNED))
# define XXH_FORCE_MEMORY_ACCESS 1
# endif
#endif
#ifndef XXH_SIZE_OPT
/* default to 1 for -Os or -Oz */
# if (defined(__GNUC__) || defined(__clang__)) && defined(__OPTIMIZE_SIZE__)
# define XXH_SIZE_OPT 1
# else
# define XXH_SIZE_OPT 0
# endif
#endif
#ifndef XXH_FORCE_ALIGN_CHECK /* can be defined externally */
/* don't check on sizeopt, x86, aarch64, or arm when unaligned access is available */
# if XXH_SIZE_OPT >= 1 || \
defined(__i386) || defined(__x86_64__) || defined(__aarch64__) || defined(__ARM_FEATURE_UNALIGNED) \
|| defined(_M_IX86) || defined(_M_X64) || defined(_M_ARM64) || defined(_M_ARM) /* visual */
# define XXH_FORCE_ALIGN_CHECK 0
# else
# define XXH_FORCE_ALIGN_CHECK 1
# endif
#endif
#ifndef XXH_NO_INLINE_HINTS
# if XXH_SIZE_OPT >= 1 || defined(__NO_INLINE__) /* -O0, -fno-inline */
# define XXH_NO_INLINE_HINTS 1
# else
# define XXH_NO_INLINE_HINTS 0
# endif
#endif
#ifndef XXH3_INLINE_SECRET
# if (defined(__GNUC__) && !defined(__clang__) && __GNUC__ >= 12) \
|| !defined(XXH_INLINE_ALL)
# define XXH3_INLINE_SECRET 0
# else
# define XXH3_INLINE_SECRET 1
# endif
#endif
#ifndef XXH32_ENDJMP
/* generally preferable for performance */
# define XXH32_ENDJMP 0
#endif
/*!
* @defgroup impl Implementation
* @{
*/
/* *************************************
* Includes & Memory related functions
***************************************/
#if defined(XXH_NO_STREAM)
/* nothing */
#elif defined(XXH_NO_STDLIB)
/* When requesting to disable any mention of stdlib,
* the library loses the ability to invoked malloc / free.
* In practice, it means that functions like `XXH*_createState()`
* will always fail, and return NULL.
* This flag is useful in situations where
* xxhash.h is integrated into some kernel, embedded or limited environment
* without access to dynamic allocation.
*/
static XXH_CONSTF void* XXH_malloc(size_t s) { (void)s; return NULL; }
static void XXH_free(void* p) { (void)p; }
#else
/*
* Modify the local functions below should you wish to use
* different memory routines for malloc() and free()
*/
#include <stdlib.h>
/*!
* @internal
* @brief Modify this function to use a different routine than malloc().
*/
static XXH_MALLOCF void* XXH_malloc(size_t s) { return malloc(s); }
/*!
* @internal
* @brief Modify this function to use a different routine than free().
*/
static void XXH_free(void* p) { free(p); }
#endif /* XXH_NO_STDLIB */
#include <string.h>
/*!
* @internal
* @brief Modify this function to use a different routine than memcpy().
*/
static void* XXH_memcpy(void* dest, const void* src, size_t size)
{
return memcpy(dest,src,size);
}
#include <limits.h> /* ULLONG_MAX */
/* *************************************
* Compiler Specific Options
***************************************/
#ifdef _MSC_VER /* Visual Studio warning fix */
# pragma warning(disable : 4127) /* disable: C4127: conditional expression is constant */
#endif
#if XXH_NO_INLINE_HINTS /* disable inlining hints */
# if defined(__GNUC__) || defined(__clang__)
# define XXH_FORCE_INLINE static __attribute__((unused))
# else
# define XXH_FORCE_INLINE static
# endif
# define XXH_NO_INLINE static
/* enable inlining hints */
#elif defined(__GNUC__) || defined(__clang__)
# define XXH_FORCE_INLINE static __inline__ __attribute__((always_inline, unused))
# define XXH_NO_INLINE static __attribute__((noinline))
#elif defined(_MSC_VER) /* Visual Studio */
# define XXH_FORCE_INLINE static __forceinline
# define XXH_NO_INLINE static __declspec(noinline)
#elif defined (__cplusplus) \
|| (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)) /* C99 */
# define XXH_FORCE_INLINE static inline
# define XXH_NO_INLINE static
#else
# define XXH_FORCE_INLINE static
# define XXH_NO_INLINE static
#endif
#if XXH3_INLINE_SECRET
# define XXH3_WITH_SECRET_INLINE XXH_FORCE_INLINE
#else
# define XXH3_WITH_SECRET_INLINE XXH_NO_INLINE
#endif
/* *************************************
* Debug
***************************************/
/*!
* @ingroup tuning
* @def XXH_DEBUGLEVEL
* @brief Sets the debugging level.
*
* XXH_DEBUGLEVEL is expected to be defined externally, typically via the
* compiler's command line options. The value must be a number.
*/
#ifndef XXH_DEBUGLEVEL
# ifdef DEBUGLEVEL /* backwards compat */
# define XXH_DEBUGLEVEL DEBUGLEVEL
# else
# define XXH_DEBUGLEVEL 0
# endif
#endif
#if (XXH_DEBUGLEVEL>=1)
# include <assert.h> /* note: can still be disabled with NDEBUG */
# define XXH_ASSERT(c) assert(c)
#else
# if defined(__INTEL_COMPILER)
# define XXH_ASSERT(c) XXH_ASSUME((unsigned char) (c))
# else
# define XXH_ASSERT(c) XXH_ASSUME(c)
# endif
#endif
/* note: use after variable declarations */
#ifndef XXH_STATIC_ASSERT
# if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L) /* C11 */
# define XXH_STATIC_ASSERT_WITH_MESSAGE(c,m) do { _Static_assert((c),m); } while(0)
# elif defined(__cplusplus) && (__cplusplus >= 201103L) /* C++11 */
# define XXH_STATIC_ASSERT_WITH_MESSAGE(c,m) do { static_assert((c),m); } while(0)
# else
# define XXH_STATIC_ASSERT_WITH_MESSAGE(c,m) do { struct xxh_sa { char x[(c) ? 1 : -1]; }; } while(0)
# endif
# define XXH_STATIC_ASSERT(c) XXH_STATIC_ASSERT_WITH_MESSAGE((c),#c)
#endif
/*!
* @internal
* @def XXH_COMPILER_GUARD(var)
* @brief Used to prevent unwanted optimizations for @p var.
*
* It uses an empty GCC inline assembly statement with a register constraint
* which forces @p var into a general purpose register (eg eax, ebx, ecx
* on x86) and marks it as modified.
*
* This is used in a few places to avoid unwanted autovectorization (e.g.
* XXH32_round()). All vectorization we want is explicit via intrinsics,
* and _usually_ isn't wanted elsewhere.
*
* We also use it to prevent unwanted constant folding for AArch64 in
* XXH3_initCustomSecret_scalar().
*/
#if defined(__GNUC__) || defined(__clang__)
# define XXH_COMPILER_GUARD(var) __asm__("" : "+r" (var))
#else
# define XXH_COMPILER_GUARD(var) ((void)0)
#endif
/* Specifically for NEON vectors which use the "w" constraint, on
* Clang. */
#if defined(__clang__) && defined(__ARM_ARCH) && !defined(__wasm__)
# define XXH_COMPILER_GUARD_CLANG_NEON(var) __asm__("" : "+w" (var))
#else
# define XXH_COMPILER_GUARD_CLANG_NEON(var) ((void)0)
#endif
/* *************************************
* Basic Types
***************************************/
#if !defined (__VMS) \
&& (defined (__cplusplus) \
|| (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) )
# ifdef _AIX
# include <inttypes.h>
# else
# include <stdint.h>
# endif
typedef uint8_t xxh_u8;
#else
typedef unsigned char xxh_u8;
#endif
typedef XXH32_hash_t xxh_u32;
#ifdef XXH_OLD_NAMES
# warning "XXH_OLD_NAMES is planned to be removed starting v0.9. If the program depends on it, consider moving away from it by employing newer type names directly"
# define BYTE xxh_u8
# define U8 xxh_u8
# define U32 xxh_u32
#endif
/* *** Memory access *** */
/*!
* @internal
* @fn xxh_u32 XXH_read32(const void* ptr)
* @brief Reads an unaligned 32-bit integer from @p ptr in native endianness.
*
* Affected by @ref XXH_FORCE_MEMORY_ACCESS.
*
* @param ptr The pointer to read from.
* @return The 32-bit native endian integer from the bytes at @p ptr.
*/
/*!
* @internal
* @fn xxh_u32 XXH_readLE32(const void* ptr)
* @brief Reads an unaligned 32-bit little endian integer from @p ptr.
*
* Affected by @ref XXH_FORCE_MEMORY_ACCESS.
*
* @param ptr The pointer to read from.
* @return The 32-bit little endian integer from the bytes at @p ptr.
*/
/*!
* @internal
* @fn xxh_u32 XXH_readBE32(const void* ptr)
* @brief Reads an unaligned 32-bit big endian integer from @p ptr.
*
* Affected by @ref XXH_FORCE_MEMORY_ACCESS.
*
* @param ptr The pointer to read from.
* @return The 32-bit big endian integer from the bytes at @p ptr.
*/
/*!
* @internal
* @fn xxh_u32 XXH_readLE32_align(const void* ptr, XXH_alignment align)
* @brief Like @ref XXH_readLE32(), but has an option for aligned reads.
*
* Affected by @ref XXH_FORCE_MEMORY_ACCESS.
* Note that when @ref XXH_FORCE_ALIGN_CHECK == 0, the @p align parameter is
* always @ref XXH_alignment::XXH_unaligned.
*
* @param ptr The pointer to read from.
* @param align Whether @p ptr is aligned.
* @pre
* If @p align == @ref XXH_alignment::XXH_aligned, @p ptr must be 4 byte
* aligned.
* @return The 32-bit little endian integer from the bytes at @p ptr.
*/
#if (defined(XXH_FORCE_MEMORY_ACCESS) && (XXH_FORCE_MEMORY_ACCESS==3))
/*
* Manual byteshift. Best for old compilers which don't inline memcpy.
* We actually directly use XXH_readLE32 and XXH_readBE32.
*/
#elif (defined(XXH_FORCE_MEMORY_ACCESS) && (XXH_FORCE_MEMORY_ACCESS==2))
/*
* Force direct memory access. Only works on CPU which support unaligned memory
* access in hardware.
*/
static xxh_u32 XXH_read32(const void* memPtr) { return *(const xxh_u32*) memPtr; }
#elif (defined(XXH_FORCE_MEMORY_ACCESS) && (XXH_FORCE_MEMORY_ACCESS==1))
/*
* __attribute__((aligned(1))) is supported by gcc and clang. Originally the
* documentation claimed that it only increased the alignment, but actually it
* can decrease it on gcc, clang, and icc:
* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69502,
* https://gcc.godbolt.org/z/xYez1j67Y.
*/
#ifdef XXH_OLD_NAMES
typedef union { xxh_u32 u32; } __attribute__((packed)) unalign;
#endif
static xxh_u32 XXH_read32(const void* ptr)
{
typedef __attribute__((aligned(1))) xxh_u32 xxh_unalign32;
return *((const xxh_unalign32*)ptr);
}
#else
/*
* Portable and safe solution. Generally efficient.
* see: https://fastcompression.blogspot.com/2015/08/accessing-unaligned-memory.html
*/
static xxh_u32 XXH_read32(const void* memPtr)
{
xxh_u32 val;
XXH_memcpy(&val, memPtr, sizeof(val));
return val;
}
#endif /* XXH_FORCE_DIRECT_MEMORY_ACCESS */
/* *** Endianness *** */
/*!
* @ingroup tuning
* @def XXH_CPU_LITTLE_ENDIAN
* @brief Whether the target is little endian.
*
* Defined to 1 if the target is little endian, or 0 if it is big endian.
* It can be defined externally, for example on the compiler command line.
*
* If it is not defined,
* a runtime check (which is usually constant folded) is used instead.
*
* @note
* This is not necessarily defined to an integer constant.
*
* @see XXH_isLittleEndian() for the runtime check.
*/
#ifndef XXH_CPU_LITTLE_ENDIAN
/*
* Try to detect endianness automatically, to avoid the nonstandard behavior
* in `XXH_isLittleEndian()`
*/
# if defined(_WIN32) /* Windows is always little endian */ \
|| defined(__LITTLE_ENDIAN__) \
|| (defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
# define XXH_CPU_LITTLE_ENDIAN 1
# elif defined(__BIG_ENDIAN__) \
|| (defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
# define XXH_CPU_LITTLE_ENDIAN 0
# else
/*!
* @internal
* @brief Runtime check for @ref XXH_CPU_LITTLE_ENDIAN.
*
* Most compilers will constant fold this.
*/
static int XXH_isLittleEndian(void)
{
/*
* Portable and well-defined behavior.
* Don't use static: it is detrimental to performance.
*/
const union { xxh_u32 u; xxh_u8 c[4]; } one = { 1 };
return one.c[0];
}
# define XXH_CPU_LITTLE_ENDIAN XXH_isLittleEndian()
# endif
#endif
/* ****************************************
* Compiler-specific Functions and Macros
******************************************/
#define XXH_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)
#ifdef __has_builtin
# define XXH_HAS_BUILTIN(x) __has_builtin(x)
#else
# define XXH_HAS_BUILTIN(x) 0
#endif
/*
* C23 and future versions have standard "unreachable()".
* Once it has been implemented reliably we can add it as an
* additional case:
*
* ```
* #if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= XXH_C23_VN)
* # include <stddef.h>
* # ifdef unreachable
* # define XXH_UNREACHABLE() unreachable()
* # endif
* #endif
* ```
*
* Note C++23 also has std::unreachable() which can be detected
* as follows:
* ```
* #if defined(__cpp_lib_unreachable) && (__cpp_lib_unreachable >= 202202L)
* # include <utility>
* # define XXH_UNREACHABLE() std::unreachable()
* #endif
* ```
* NB: `__cpp_lib_unreachable` is defined in the `<version>` header.
* We don't use that as including `<utility>` in `extern "C"` blocks
* doesn't work on GCC12
*/
#if XXH_HAS_BUILTIN(__builtin_unreachable)
# define XXH_UNREACHABLE() __builtin_unreachable()
#elif defined(_MSC_VER)
# define XXH_UNREACHABLE() __assume(0)
#else
# define XXH_UNREACHABLE()
#endif
#if XXH_HAS_BUILTIN(__builtin_assume)
# define XXH_ASSUME(c) __builtin_assume(c)
#else
# define XXH_ASSUME(c) if (!(c)) { XXH_UNREACHABLE(); }
#endif
/*!
* @internal
* @def XXH_rotl32(x,r)
* @brief 32-bit rotate left.
*
* @param x The 32-bit integer to be rotated.
* @param r The number of bits to rotate.
* @pre
* @p r > 0 && @p r < 32
* @note
* @p x and @p r may be evaluated multiple times.
* @return The rotated result.
*/
#if !defined(NO_CLANG_BUILTIN) && XXH_HAS_BUILTIN(__builtin_rotateleft32) \
&& XXH_HAS_BUILTIN(__builtin_rotateleft64)
# define XXH_rotl32 __builtin_rotateleft32
# define XXH_rotl64 __builtin_rotateleft64
/* Note: although _rotl exists for minGW (GCC under windows), performance seems poor */
#elif defined(_MSC_VER)
# define XXH_rotl32(x,r) _rotl(x,r)
# define XXH_rotl64(x,r) _rotl64(x,r)
#else
# define XXH_rotl32(x,r) (((x) << (r)) | ((x) >> (32 - (r))))
# define XXH_rotl64(x,r) (((x) << (r)) | ((x) >> (64 - (r))))
#endif
/*!
* @internal
* @fn xxh_u32 XXH_swap32(xxh_u32 x)
* @brief A 32-bit byteswap.
*
* @param x The 32-bit integer to byteswap.
* @return @p x, byteswapped.
*/
#if defined(_MSC_VER) /* Visual Studio */
# define XXH_swap32 _byteswap_ulong
#elif XXH_GCC_VERSION >= 403
# define XXH_swap32 __builtin_bswap32
#else
static xxh_u32 XXH_swap32 (xxh_u32 x)
{
return ((x << 24) & 0xff000000 ) |
((x << 8) & 0x00ff0000 ) |
((x >> 8) & 0x0000ff00 ) |
((x >> 24) & 0x000000ff );
}
#endif
/* ***************************
* Memory reads
*****************************/
/*!
* @internal
* @brief Enum to indicate whether a pointer is aligned.
*/
typedef enum {
XXH_aligned, /*!< Aligned */
XXH_unaligned /*!< Possibly unaligned */
} XXH_alignment;
/*
* XXH_FORCE_MEMORY_ACCESS==3 is an endian-independent byteshift load.
*
* This is ideal for older compilers which don't inline memcpy.
*/
#if (defined(XXH_FORCE_MEMORY_ACCESS) && (XXH_FORCE_MEMORY_ACCESS==3))
XXH_FORCE_INLINE xxh_u32 XXH_readLE32(const void* memPtr)
{
const xxh_u8* bytePtr = (const xxh_u8 *)memPtr;
return bytePtr[0]
| ((xxh_u32)bytePtr[1] << 8)
| ((xxh_u32)bytePtr[2] << 16)
| ((xxh_u32)bytePtr[3] << 24);
}
XXH_FORCE_INLINE xxh_u32 XXH_readBE32(const void* memPtr)
{
const xxh_u8* bytePtr = (const xxh_u8 *)memPtr;
return bytePtr[3]
| ((xxh_u32)bytePtr[2] << 8)
| ((xxh_u32)bytePtr[1] << 16)
| ((xxh_u32)bytePtr[0] << 24);
}
#else
XXH_FORCE_INLINE xxh_u32 XXH_readLE32(const void* ptr)
{
return XXH_CPU_LITTLE_ENDIAN ? XXH_read32(ptr) : XXH_swap32(XXH_read32(ptr));
}
static xxh_u32 XXH_readBE32(const void* ptr)
{
return XXH_CPU_LITTLE_ENDIAN ? XXH_swap32(XXH_read32(ptr)) : XXH_read32(ptr);
}
#endif
XXH_FORCE_INLINE xxh_u32
XXH_readLE32_align(const void* ptr, XXH_alignment align)
{
if (align==XXH_unaligned) {
return XXH_readLE32(ptr);
} else {
return XXH_CPU_LITTLE_ENDIAN ? *(const xxh_u32*)ptr : XXH_swap32(*(const xxh_u32*)ptr);
}
}
/* *************************************
* Misc
***************************************/
/*! @ingroup public */
XXH_PUBLIC_API unsigned XXH_versionNumber (void) { return XXH_VERSION_NUMBER; }
/* *******************************************************************
* 32-bit hash functions
*********************************************************************/
/*!
* @}
* @defgroup XXH32_impl XXH32 implementation
* @ingroup impl
*
* Details on the XXH32 implementation.
* @{
*/
/* #define instead of static const, to be used as initializers */
#define XXH_PRIME32_1 0x9E3779B1U /*!< 0b10011110001101110111100110110001 */
#define XXH_PRIME32_2 0x85EBCA77U /*!< 0b10000101111010111100101001110111 */
#define XXH_PRIME32_3 0xC2B2AE3DU /*!< 0b11000010101100101010111000111101 */
#define XXH_PRIME32_4 0x27D4EB2FU /*!< 0b00100111110101001110101100101111 */
#define XXH_PRIME32_5 0x165667B1U /*!< 0b00010110010101100110011110110001 */
#ifdef XXH_OLD_NAMES
# define PRIME32_1 XXH_PRIME32_1
# define PRIME32_2 XXH_PRIME32_2
# define PRIME32_3 XXH_PRIME32_3
# define PRIME32_4 XXH_PRIME32_4
# define PRIME32_5 XXH_PRIME32_5
#endif
/*!
* @internal
* @brief Normal stripe processing routine.
*
* This shuffles the bits so that any bit from @p input impacts several bits in
* @p acc.
*
* @param acc The accumulator lane.
* @param input The stripe of input to mix.
* @return The mixed accumulator lane.
*/
static xxh_u32 XXH32_round(xxh_u32 acc, xxh_u32 input)
{
acc += input * XXH_PRIME32_2;
acc = XXH_rotl32(acc, 13);
acc *= XXH_PRIME32_1;
#if (defined(__SSE4_1__) || defined(__aarch64__) || defined(__wasm_simd128__)) && !defined(XXH_ENABLE_AUTOVECTORIZE)
/*
* UGLY HACK:
* A compiler fence is used to prevent GCC and Clang from
* autovectorizing the XXH32 loop (pragmas and attributes don't work for some
* reason) without globally disabling SSE4.1.
*
* The reason we want to avoid vectorization is because despite working on
* 4 integers at a time, there are multiple factors slowing XXH32 down on
* SSE4:
* - There's a ridiculous amount of lag from pmulld (10 cycles of latency on
* newer chips!) making it slightly slower to multiply four integers at
* once compared to four integers independently. Even when pmulld was
* fastest, Sandy/Ivy Bridge, it is still not worth it to go into SSE
* just to multiply unless doing a long operation.
*
* - Four instructions are required to rotate,
* movqda tmp, v // not required with VEX encoding
* pslld tmp, 13 // tmp <<= 13
* psrld v, 19 // x >>= 19
* por v, tmp // x |= tmp
* compared to one for scalar:
* roll v, 13 // reliably fast across the board
* shldl v, v, 13 // Sandy Bridge and later prefer this for some reason
*
* - Instruction level parallelism is actually more beneficial here because
* the SIMD actually serializes this operation: While v1 is rotating, v2
* can load data, while v3 can multiply. SSE forces them to operate
* together.
*
* This is also enabled on AArch64, as Clang is *very aggressive* in vectorizing
* the loop. NEON is only faster on the A53, and with the newer cores, it is less
* than half the speed.
*
* Additionally, this is used on WASM SIMD128 because it JITs to the same
* SIMD instructions and has the same issue.
*/
XXH_COMPILER_GUARD(acc);
#endif
return acc;
}
/*!
* @internal
* @brief Mixes all bits to finalize the hash.
*
* The final mix ensures that all input bits have a chance to impact any bit in
* the output digest, resulting in an unbiased distribution.
*
* @param hash The hash to avalanche.
* @return The avalanched hash.
*/
static xxh_u32 XXH32_avalanche(xxh_u32 hash)
{
hash ^= hash >> 15;
hash *= XXH_PRIME32_2;
hash ^= hash >> 13;
hash *= XXH_PRIME32_3;
hash ^= hash >> 16;
return hash;
}
#define XXH_get32bits(p) XXH_readLE32_align(p, align)
/*!
* @internal
* @brief Processes the last 0-15 bytes of @p ptr.
*
* There may be up to 15 bytes remaining to consume from the input.
* This final stage will digest them to ensure that all input bytes are present
* in the final mix.
*
* @param hash The hash to finalize.
* @param ptr The pointer to the remaining input.
* @param len The remaining length, modulo 16.
* @param align Whether @p ptr is aligned.
* @return The finalized hash.
* @see XXH64_finalize().
*/
static XXH_PUREF xxh_u32
XXH32_finalize(xxh_u32 hash, const xxh_u8* ptr, size_t len, XXH_alignment align)
{
#define XXH_PROCESS1 do { \
hash += (*ptr++) * XXH_PRIME32_5; \
hash = XXH_rotl32(hash, 11) * XXH_PRIME32_1; \
} while (0)
#define XXH_PROCESS4 do { \
hash += XXH_get32bits(ptr) * XXH_PRIME32_3; \
ptr += 4; \
hash = XXH_rotl32(hash, 17) * XXH_PRIME32_4; \
} while (0)
if (ptr==NULL) XXH_ASSERT(len == 0);
/* Compact rerolled version; generally faster */
if (!XXH32_ENDJMP) {
len &= 15;
while (len >= 4) {
XXH_PROCESS4;
len -= 4;
}
while (len > 0) {
XXH_PROCESS1;
--len;
}
return XXH32_avalanche(hash);
} else {
switch(len&15) /* or switch(bEnd - p) */ {
case 12: XXH_PROCESS4;
XXH_FALLTHROUGH; /* fallthrough */
case 8: XXH_PROCESS4;
XXH_FALLTHROUGH; /* fallthrough */
case 4: XXH_PROCESS4;
return XXH32_avalanche(hash);
case 13: XXH_PROCESS4;
XXH_FALLTHROUGH; /* fallthrough */
case 9: XXH_PROCESS4;
XXH_FALLTHROUGH; /* fallthrough */
case 5: XXH_PROCESS4;
XXH_PROCESS1;
return XXH32_avalanche(hash);
case 14: XXH_PROCESS4;
XXH_FALLTHROUGH; /* fallthrough */
case 10: XXH_PROCESS4;
XXH_FALLTHROUGH; /* fallthrough */
case 6: XXH_PROCESS4;
XXH_PROCESS1;
XXH_PROCESS1;
return XXH32_avalanche(hash);
case 15: XXH_PROCESS4;
XXH_FALLTHROUGH; /* fallthrough */
case 11: XXH_PROCESS4;
XXH_FALLTHROUGH; /* fallthrough */
case 7: XXH_PROCESS4;
XXH_FALLTHROUGH; /* fallthrough */
case 3: XXH_PROCESS1;
XXH_FALLTHROUGH; /* fallthrough */
case 2: XXH_PROCESS1;
XXH_FALLTHROUGH; /* fallthrough */
case 1: XXH_PROCESS1;
XXH_FALLTHROUGH; /* fallthrough */
case 0: return XXH32_avalanche(hash);
}
XXH_ASSERT(0);
return hash; /* reaching this point is deemed impossible */
}
}
#ifdef XXH_OLD_NAMES
# define PROCESS1 XXH_PROCESS1
# define PROCESS4 XXH_PROCESS4
#else
# undef XXH_PROCESS1
# undef XXH_PROCESS4
#endif
/*!
* @internal
* @brief The implementation for @ref XXH32().
*
* @param input , len , seed Directly passed from @ref XXH32().
* @param align Whether @p input is aligned.
* @return The calculated hash.
*/
XXH_FORCE_INLINE XXH_PUREF xxh_u32
XXH32_endian_align(const xxh_u8* input, size_t len, xxh_u32 seed, XXH_alignment align)
{
xxh_u32 h32;
if (input==NULL) XXH_ASSERT(len == 0);
if (len>=16) {
const xxh_u8* const bEnd = input + len;
const xxh_u8* const limit = bEnd - 15;
xxh_u32 v1 = seed + XXH_PRIME32_1 + XXH_PRIME32_2;
xxh_u32 v2 = seed + XXH_PRIME32_2;
xxh_u32 v3 = seed + 0;
xxh_u32 v4 = seed - XXH_PRIME32_1;
do {
v1 = XXH32_round(v1, XXH_get32bits(input)); input += 4;
v2 = XXH32_round(v2, XXH_get32bits(input)); input += 4;
v3 = XXH32_round(v3, XXH_get32bits(input)); input += 4;
v4 = XXH32_round(v4, XXH_get32bits(input)); input += 4;
} while (input < limit);
h32 = XXH_rotl32(v1, 1) + XXH_rotl32(v2, 7)
+ XXH_rotl32(v3, 12) + XXH_rotl32(v4, 18);
} else {
h32 = seed + XXH_PRIME32_5;
}
h32 += (xxh_u32)len;
return XXH32_finalize(h32, input, len&15, align);
}
/*! @ingroup XXH32_family */
XXH_PUBLIC_API XXH32_hash_t XXH32 (const void* input, size_t len, XXH32_hash_t seed)
{
#if !defined(XXH_NO_STREAM) && XXH_SIZE_OPT >= 2
/* Simple version, good for code maintenance, but unfortunately slow for small inputs */
XXH32_state_t state;
XXH32_reset(&state, seed);
XXH32_update(&state, (const xxh_u8*)input, len);
return XXH32_digest(&state);
#else
if (XXH_FORCE_ALIGN_CHECK) {
if ((((size_t)input) & 3) == 0) { /* Input is 4-bytes aligned, leverage the speed benefit */
return XXH32_endian_align((const xxh_u8*)input, len, seed, XXH_aligned);
} }
return XXH32_endian_align((const xxh_u8*)input, len, seed, XXH_unaligned);
#endif
}
/******* Hash streaming *******/
#ifndef XXH_NO_STREAM
/*! @ingroup XXH32_family */
XXH_PUBLIC_API XXH32_state_t* XXH32_createState(void)
{
return (XXH32_state_t*)XXH_malloc(sizeof(XXH32_state_t));
}
/*! @ingroup XXH32_family */
XXH_PUBLIC_API XXH_errorcode XXH32_freeState(XXH32_state_t* statePtr)
{
XXH_free(statePtr);
return XXH_OK;
}
/*! @ingroup XXH32_family */
XXH_PUBLIC_API void XXH32_copyState(XXH32_state_t* dstState, const XXH32_state_t* srcState)
{
XXH_memcpy(dstState, srcState, sizeof(*dstState));
}
/*! @ingroup XXH32_family */
XXH_PUBLIC_API XXH_errorcode XXH32_reset(XXH32_state_t* statePtr, XXH32_hash_t seed)
{
XXH_ASSERT(statePtr != NULL);
memset(statePtr, 0, sizeof(*statePtr));
statePtr->v[0] = seed + XXH_PRIME32_1 + XXH_PRIME32_2;
statePtr->v[1] = seed + XXH_PRIME32_2;
statePtr->v[2] = seed + 0;
statePtr->v[3] = seed - XXH_PRIME32_1;
return XXH_OK;
}
/*! @ingroup XXH32_family */
XXH_PUBLIC_API XXH_errorcode
XXH32_update(XXH32_state_t* state, const void* input, size_t len)
{
if (input==NULL) {
XXH_ASSERT(len == 0);
return XXH_OK;
}
{ const xxh_u8* p = (const xxh_u8*)input;
const xxh_u8* const bEnd = p + len;
state->total_len_32 += (XXH32_hash_t)len;
state->large_len |= (XXH32_hash_t)((len>=16) | (state->total_len_32>=16));
if (state->memsize + len < 16) { /* fill in tmp buffer */
XXH_memcpy((xxh_u8*)(state->mem32) + state->memsize, input, len);
state->memsize += (XXH32_hash_t)len;
return XXH_OK;
}
if (state->memsize) { /* some data left from previous update */
XXH_memcpy((xxh_u8*)(state->mem32) + state->memsize, input, 16-state->memsize);
{ const xxh_u32* p32 = state->mem32;
state->v[0] = XXH32_round(state->v[0], XXH_readLE32(p32)); p32++;
state->v[1] = XXH32_round(state->v[1], XXH_readLE32(p32)); p32++;
state->v[2] = XXH32_round(state->v[2], XXH_readLE32(p32)); p32++;
state->v[3] = XXH32_round(state->v[3], XXH_readLE32(p32));
}
p += 16-state->memsize;
state->memsize = 0;
}
if (p <= bEnd-16) {
const xxh_u8* const limit = bEnd - 16;
do {
state->v[0] = XXH32_round(state->v[0], XXH_readLE32(p)); p+=4;
state->v[1] = XXH32_round(state->v[1], XXH_readLE32(p)); p+=4;
state->v[2] = XXH32_round(state->v[2], XXH_readLE32(p)); p+=4;
state->v[3] = XXH32_round(state->v[3], XXH_readLE32(p)); p+=4;
} while (p<=limit);
}
if (p < bEnd) {
XXH_memcpy(state->mem32, p, (size_t)(bEnd-p));
state->memsize = (unsigned)(bEnd-p);
}
}
return XXH_OK;
}
/*! @ingroup XXH32_family */
XXH_PUBLIC_API XXH32_hash_t XXH32_digest(const XXH32_state_t* state)
{
xxh_u32 h32;
if (state->large_len) {
h32 = XXH_rotl32(state->v[0], 1)
+ XXH_rotl32(state->v[1], 7)
+ XXH_rotl32(state->v[2], 12)
+ XXH_rotl32(state->v[3], 18);
} else {
h32 = state->v[2] /* == seed */ + XXH_PRIME32_5;
}
h32 += state->total_len_32;
return XXH32_finalize(h32, (const xxh_u8*)state->mem32, state->memsize, XXH_aligned);
}
#endif /* !XXH_NO_STREAM */
/******* Canonical representation *******/
/*! @ingroup XXH32_family */
XXH_PUBLIC_API void XXH32_canonicalFromHash(XXH32_canonical_t* dst, XXH32_hash_t hash)
{
XXH_STATIC_ASSERT(sizeof(XXH32_canonical_t) == sizeof(XXH32_hash_t));
if (XXH_CPU_LITTLE_ENDIAN) hash = XXH_swap32(hash);
XXH_memcpy(dst, &hash, sizeof(*dst));
}
/*! @ingroup XXH32_family */
XXH_PUBLIC_API XXH32_hash_t XXH32_hashFromCanonical(const XXH32_canonical_t* src)
{
return XXH_readBE32(src);
}
#ifndef XXH_NO_LONG_LONG
/* *******************************************************************
* 64-bit hash functions
*********************************************************************/
/*!
* @}
* @ingroup impl
* @{
*/
/******* Memory access *******/
typedef XXH64_hash_t xxh_u64;
#ifdef XXH_OLD_NAMES
# define U64 xxh_u64
#endif
#if (defined(XXH_FORCE_MEMORY_ACCESS) && (XXH_FORCE_MEMORY_ACCESS==3))
/*
* Manual byteshift. Best for old compilers which don't inline memcpy.
* We actually directly use XXH_readLE64 and XXH_readBE64.
*/
#elif (defined(XXH_FORCE_MEMORY_ACCESS) && (XXH_FORCE_MEMORY_ACCESS==2))
/* Force direct memory access. Only works on CPU which support unaligned memory access in hardware */
static xxh_u64 XXH_read64(const void* memPtr)
{
return *(const xxh_u64*) memPtr;
}
#elif (defined(XXH_FORCE_MEMORY_ACCESS) && (XXH_FORCE_MEMORY_ACCESS==1))
/*
* __attribute__((aligned(1))) is supported by gcc and clang. Originally the
* documentation claimed that it only increased the alignment, but actually it
* can decrease it on gcc, clang, and icc:
* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69502,
* https://gcc.godbolt.org/z/xYez1j67Y.
*/
#ifdef XXH_OLD_NAMES
typedef union { xxh_u32 u32; xxh_u64 u64; } __attribute__((packed)) unalign64;
#endif
static xxh_u64 XXH_read64(const void* ptr)
{
typedef __attribute__((aligned(1))) xxh_u64 xxh_unalign64;
return *((const xxh_unalign64*)ptr);
}
#else
/*
* Portable and safe solution. Generally efficient.
* see: https://fastcompression.blogspot.com/2015/08/accessing-unaligned-memory.html
*/
static xxh_u64 XXH_read64(const void* memPtr)
{
xxh_u64 val;
XXH_memcpy(&val, memPtr, sizeof(val));
return val;
}
#endif /* XXH_FORCE_DIRECT_MEMORY_ACCESS */
#if defined(_MSC_VER) /* Visual Studio */
# define XXH_swap64 _byteswap_uint64
#elif XXH_GCC_VERSION >= 403
# define XXH_swap64 __builtin_bswap64
#else
static xxh_u64 XXH_swap64(xxh_u64 x)
{
return ((x << 56) & 0xff00000000000000ULL) |
((x << 40) & 0x00ff000000000000ULL) |
((x << 24) & 0x0000ff0000000000ULL) |
((x << 8) & 0x000000ff00000000ULL) |
((x >> 8) & 0x00000000ff000000ULL) |
((x >> 24) & 0x0000000000ff0000ULL) |
((x >> 40) & 0x000000000000ff00ULL) |
((x >> 56) & 0x00000000000000ffULL);
}
#endif
/* XXH_FORCE_MEMORY_ACCESS==3 is an endian-independent byteshift load. */
#if (defined(XXH_FORCE_MEMORY_ACCESS) && (XXH_FORCE_MEMORY_ACCESS==3))
XXH_FORCE_INLINE xxh_u64 XXH_readLE64(const void* memPtr)
{
const xxh_u8* bytePtr = (const xxh_u8 *)memPtr;
return bytePtr[0]
| ((xxh_u64)bytePtr[1] << 8)
| ((xxh_u64)bytePtr[2] << 16)
| ((xxh_u64)bytePtr[3] << 24)
| ((xxh_u64)bytePtr[4] << 32)
| ((xxh_u64)bytePtr[5] << 40)
| ((xxh_u64)bytePtr[6] << 48)
| ((xxh_u64)bytePtr[7] << 56);
}
XXH_FORCE_INLINE xxh_u64 XXH_readBE64(const void* memPtr)
{
const xxh_u8* bytePtr = (const xxh_u8 *)memPtr;
return bytePtr[7]
| ((xxh_u64)bytePtr[6] << 8)
| ((xxh_u64)bytePtr[5] << 16)
| ((xxh_u64)bytePtr[4] << 24)
| ((xxh_u64)bytePtr[3] << 32)
| ((xxh_u64)bytePtr[2] << 40)
| ((xxh_u64)bytePtr[1] << 48)
| ((xxh_u64)bytePtr[0] << 56);
}
#else
XXH_FORCE_INLINE xxh_u64 XXH_readLE64(const void* ptr)
{
return XXH_CPU_LITTLE_ENDIAN ? XXH_read64(ptr) : XXH_swap64(XXH_read64(ptr));
}
static xxh_u64 XXH_readBE64(const void* ptr)
{
return XXH_CPU_LITTLE_ENDIAN ? XXH_swap64(XXH_read64(ptr)) : XXH_read64(ptr);
}
#endif
XXH_FORCE_INLINE xxh_u64
XXH_readLE64_align(const void* ptr, XXH_alignment align)
{
if (align==XXH_unaligned)
return XXH_readLE64(ptr);
else
return XXH_CPU_LITTLE_ENDIAN ? *(const xxh_u64*)ptr : XXH_swap64(*(const xxh_u64*)ptr);
}
/******* xxh64 *******/
/*!
* @}
* @defgroup XXH64_impl XXH64 implementation
* @ingroup impl
*
* Details on the XXH64 implementation.
* @{
*/
/* #define rather that static const, to be used as initializers */
#define XXH_PRIME64_1 0x9E3779B185EBCA87ULL /*!< 0b1001111000110111011110011011000110000101111010111100101010000111 */
#define XXH_PRIME64_2 0xC2B2AE3D27D4EB4FULL /*!< 0b1100001010110010101011100011110100100111110101001110101101001111 */
#define XXH_PRIME64_3 0x165667B19E3779F9ULL /*!< 0b0001011001010110011001111011000110011110001101110111100111111001 */
#define XXH_PRIME64_4 0x85EBCA77C2B2AE63ULL /*!< 0b1000010111101011110010100111011111000010101100101010111001100011 */
#define XXH_PRIME64_5 0x27D4EB2F165667C5ULL /*!< 0b0010011111010100111010110010111100010110010101100110011111000101 */
#ifdef XXH_OLD_NAMES
# define PRIME64_1 XXH_PRIME64_1
# define PRIME64_2 XXH_PRIME64_2
# define PRIME64_3 XXH_PRIME64_3
# define PRIME64_4 XXH_PRIME64_4
# define PRIME64_5 XXH_PRIME64_5
#endif
/*! @copydoc XXH32_round */
static xxh_u64 XXH64_round(xxh_u64 acc, xxh_u64 input)
{
acc += input * XXH_PRIME64_2;
acc = XXH_rotl64(acc, 31);
acc *= XXH_PRIME64_1;
#if (defined(__AVX512F__)) && !defined(XXH_ENABLE_AUTOVECTORIZE)
/*
* DISABLE AUTOVECTORIZATION:
* A compiler fence is used to prevent GCC and Clang from
* autovectorizing the XXH64 loop (pragmas and attributes don't work for some
* reason) without globally disabling AVX512.
*
* Autovectorization of XXH64 tends to be detrimental,
* though the exact outcome may change depending on exact cpu and compiler version.
* For information, it has been reported as detrimental for Skylake-X,
* but possibly beneficial for Zen4.
*
* The default is to disable auto-vectorization,
* but you can select to enable it instead using `XXH_ENABLE_AUTOVECTORIZE` build variable.
*/
XXH_COMPILER_GUARD(acc);
#endif
return acc;
}
static xxh_u64 XXH64_mergeRound(xxh_u64 acc, xxh_u64 val)
{
val = XXH64_round(0, val);
acc ^= val;
acc = acc * XXH_PRIME64_1 + XXH_PRIME64_4;
return acc;
}
/*! @copydoc XXH32_avalanche */
static xxh_u64 XXH64_avalanche(xxh_u64 hash)
{
hash ^= hash >> 33;
hash *= XXH_PRIME64_2;
hash ^= hash >> 29;
hash *= XXH_PRIME64_3;
hash ^= hash >> 32;
return hash;
}
#define XXH_get64bits(p) XXH_readLE64_align(p, align)
/*!
* @internal
* @brief Processes the last 0-31 bytes of @p ptr.
*
* There may be up to 31 bytes remaining to consume from the input.
* This final stage will digest them to ensure that all input bytes are present
* in the final mix.
*
* @param hash The hash to finalize.
* @param ptr The pointer to the remaining input.
* @param len The remaining length, modulo 32.
* @param align Whether @p ptr is aligned.
* @return The finalized hash
* @see XXH32_finalize().
*/
static XXH_PUREF xxh_u64
XXH64_finalize(xxh_u64 hash, const xxh_u8* ptr, size_t len, XXH_alignment align)
{
if (ptr==NULL) XXH_ASSERT(len == 0);
len &= 31;
while (len >= 8) {
xxh_u64 const k1 = XXH64_round(0, XXH_get64bits(ptr));
ptr += 8;
hash ^= k1;
hash = XXH_rotl64(hash,27) * XXH_PRIME64_1 + XXH_PRIME64_4;
len -= 8;
}
if (len >= 4) {
hash ^= (xxh_u64)(XXH_get32bits(ptr)) * XXH_PRIME64_1;
ptr += 4;
hash = XXH_rotl64(hash, 23) * XXH_PRIME64_2 + XXH_PRIME64_3;
len -= 4;
}
while (len > 0) {
hash ^= (*ptr++) * XXH_PRIME64_5;
hash = XXH_rotl64(hash, 11) * XXH_PRIME64_1;
--len;
}
return XXH64_avalanche(hash);
}
#ifdef XXH_OLD_NAMES
# define PROCESS1_64 XXH_PROCESS1_64
# define PROCESS4_64 XXH_PROCESS4_64
# define PROCESS8_64 XXH_PROCESS8_64
#else
# undef XXH_PROCESS1_64
# undef XXH_PROCESS4_64
# undef XXH_PROCESS8_64
#endif
/*!
* @internal
* @brief The implementation for @ref XXH64().
*
* @param input , len , seed Directly passed from @ref XXH64().
* @param align Whether @p input is aligned.
* @return The calculated hash.
*/
XXH_FORCE_INLINE XXH_PUREF xxh_u64
XXH64_endian_align(const xxh_u8* input, size_t len, xxh_u64 seed, XXH_alignment align)
{
xxh_u64 h64;
if (input==NULL) XXH_ASSERT(len == 0);
if (len>=32) {
const xxh_u8* const bEnd = input + len;
const xxh_u8* const limit = bEnd - 31;
xxh_u64 v1 = seed + XXH_PRIME64_1 + XXH_PRIME64_2;
xxh_u64 v2 = seed + XXH_PRIME64_2;
xxh_u64 v3 = seed + 0;
xxh_u64 v4 = seed - XXH_PRIME64_1;
do {
v1 = XXH64_round(v1, XXH_get64bits(input)); input+=8;
v2 = XXH64_round(v2, XXH_get64bits(input)); input+=8;
v3 = XXH64_round(v3, XXH_get64bits(input)); input+=8;
v4 = XXH64_round(v4, XXH_get64bits(input)); input+=8;
} while (input<limit);
h64 = XXH_rotl64(v1, 1) + XXH_rotl64(v2, 7) + XXH_rotl64(v3, 12) + XXH_rotl64(v4, 18);
h64 = XXH64_mergeRound(h64, v1);
h64 = XXH64_mergeRound(h64, v2);
h64 = XXH64_mergeRound(h64, v3);
h64 = XXH64_mergeRound(h64, v4);
} else {
h64 = seed + XXH_PRIME64_5;
}
h64 += (xxh_u64) len;
return XXH64_finalize(h64, input, len, align);
}
/*! @ingroup XXH64_family */
XXH_PUBLIC_API XXH64_hash_t XXH64 (XXH_NOESCAPE const void* input, size_t len, XXH64_hash_t seed)
{
#if !defined(XXH_NO_STREAM) && XXH_SIZE_OPT >= 2
/* Simple version, good for code maintenance, but unfortunately slow for small inputs */
XXH64_state_t state;
XXH64_reset(&state, seed);
XXH64_update(&state, (const xxh_u8*)input, len);
return XXH64_digest(&state);
#else
if (XXH_FORCE_ALIGN_CHECK) {
if ((((size_t)input) & 7)==0) { /* Input is aligned, let's leverage the speed advantage */
return XXH64_endian_align((const xxh_u8*)input, len, seed, XXH_aligned);
} }
return XXH64_endian_align((const xxh_u8*)input, len, seed, XXH_unaligned);
#endif
}
/******* Hash Streaming *******/
#ifndef XXH_NO_STREAM
/*! @ingroup XXH64_family*/
XXH_PUBLIC_API XXH64_state_t* XXH64_createState(void)
{
return (XXH64_state_t*)XXH_malloc(sizeof(XXH64_state_t));
}
/*! @ingroup XXH64_family */
XXH_PUBLIC_API XXH_errorcode XXH64_freeState(XXH64_state_t* statePtr)
{
XXH_free(statePtr);
return XXH_OK;
}
/*! @ingroup XXH64_family */
XXH_PUBLIC_API void XXH64_copyState(XXH_NOESCAPE XXH64_state_t* dstState, const XXH64_state_t* srcState)
{
XXH_memcpy(dstState, srcState, sizeof(*dstState));
}
/*! @ingroup XXH64_family */
XXH_PUBLIC_API XXH_errorcode XXH64_reset(XXH_NOESCAPE XXH64_state_t* statePtr, XXH64_hash_t seed)
{
XXH_ASSERT(statePtr != NULL);
memset(statePtr, 0, sizeof(*statePtr));
statePtr->v[0] = seed + XXH_PRIME64_1 + XXH_PRIME64_2;
statePtr->v[1] = seed + XXH_PRIME64_2;
statePtr->v[2] = seed + 0;
statePtr->v[3] = seed - XXH_PRIME64_1;
return XXH_OK;
}
/*! @ingroup XXH64_family */
XXH_PUBLIC_API XXH_errorcode
XXH64_update (XXH_NOESCAPE XXH64_state_t* state, XXH_NOESCAPE const void* input, size_t len)
{
if (input==NULL) {
XXH_ASSERT(len == 0);
return XXH_OK;
}
{ const xxh_u8* p = (const xxh_u8*)input;
const xxh_u8* const bEnd = p + len;
state->total_len += len;
if (state->memsize + len < 32) { /* fill in tmp buffer */
XXH_memcpy(((xxh_u8*)state->mem64) + state->memsize, input, len);
state->memsize += (xxh_u32)len;
return XXH_OK;
}
if (state->memsize) { /* tmp buffer is full */
XXH_memcpy(((xxh_u8*)state->mem64) + state->memsize, input, 32-state->memsize);
state->v[0] = XXH64_round(state->v[0], XXH_readLE64(state->mem64+0));
state->v[1] = XXH64_round(state->v[1], XXH_readLE64(state->mem64+1));
state->v[2] = XXH64_round(state->v[2], XXH_readLE64(state->mem64+2));
state->v[3] = XXH64_round(state->v[3], XXH_readLE64(state->mem64+3));
p += 32 - state->memsize;
state->memsize = 0;
}
if (p+32 <= bEnd) {
const xxh_u8* const limit = bEnd - 32;
do {
state->v[0] = XXH64_round(state->v[0], XXH_readLE64(p)); p+=8;
state->v[1] = XXH64_round(state->v[1], XXH_readLE64(p)); p+=8;
state->v[2] = XXH64_round(state->v[2], XXH_readLE64(p)); p+=8;
state->v[3] = XXH64_round(state->v[3], XXH_readLE64(p)); p+=8;
} while (p<=limit);
}
if (p < bEnd) {
XXH_memcpy(state->mem64, p, (size_t)(bEnd-p));
state->memsize = (unsigned)(bEnd-p);
}
}
return XXH_OK;
}
/*! @ingroup XXH64_family */
XXH_PUBLIC_API XXH64_hash_t XXH64_digest(XXH_NOESCAPE const XXH64_state_t* state)
{
xxh_u64 h64;
if (state->total_len >= 32) {
h64 = XXH_rotl64(state->v[0], 1) + XXH_rotl64(state->v[1], 7) + XXH_rotl64(state->v[2], 12) + XXH_rotl64(state->v[3], 18);
h64 = XXH64_mergeRound(h64, state->v[0]);
h64 = XXH64_mergeRound(h64, state->v[1]);
h64 = XXH64_mergeRound(h64, state->v[2]);
h64 = XXH64_mergeRound(h64, state->v[3]);
} else {
h64 = state->v[2] /*seed*/ + XXH_PRIME64_5;
}
h64 += (xxh_u64) state->total_len;
return XXH64_finalize(h64, (const xxh_u8*)state->mem64, (size_t)state->total_len, XXH_aligned);
}
#endif /* !XXH_NO_STREAM */
/******* Canonical representation *******/
/*! @ingroup XXH64_family */
XXH_PUBLIC_API void XXH64_canonicalFromHash(XXH_NOESCAPE XXH64_canonical_t* dst, XXH64_hash_t hash)
{
XXH_STATIC_ASSERT(sizeof(XXH64_canonical_t) == sizeof(XXH64_hash_t));
if (XXH_CPU_LITTLE_ENDIAN) hash = XXH_swap64(hash);
XXH_memcpy(dst, &hash, sizeof(*dst));
}
/*! @ingroup XXH64_family */
XXH_PUBLIC_API XXH64_hash_t XXH64_hashFromCanonical(XXH_NOESCAPE const XXH64_canonical_t* src)
{
return XXH_readBE64(src);
}
#ifndef XXH_NO_XXH3
/* *********************************************************************
* XXH3
* New generation hash designed for speed on small keys and vectorization
************************************************************************ */
/*!
* @}
* @defgroup XXH3_impl XXH3 implementation
* @ingroup impl
* @{
*/
/* === Compiler specifics === */
#if ((defined(sun) || defined(__sun)) && __cplusplus) /* Solaris includes __STDC_VERSION__ with C++. Tested with GCC 5.5 */
# define XXH_RESTRICT /* disable */
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* >= C99 */
# define XXH_RESTRICT restrict
#elif (defined (__GNUC__) && ((__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))) \
|| (defined (__clang__)) \
|| (defined (_MSC_VER) && (_MSC_VER >= 1400)) \
|| (defined (__INTEL_COMPILER) && (__INTEL_COMPILER >= 1300))
/*
* There are a LOT more compilers that recognize __restrict but this
* covers the major ones.
*/
# define XXH_RESTRICT __restrict
#else
# define XXH_RESTRICT /* disable */
#endif
#if (defined(__GNUC__) && (__GNUC__ >= 3)) \
|| (defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 800)) \
|| defined(__clang__)
# define XXH_likely(x) __builtin_expect(x, 1)
# define XXH_unlikely(x) __builtin_expect(x, 0)
#else
# define XXH_likely(x) (x)
# define XXH_unlikely(x) (x)
#endif
#ifndef XXH_HAS_INCLUDE
# ifdef __has_include
/*
* Not defined as XXH_HAS_INCLUDE(x) (function-like) because
* this causes segfaults in Apple Clang 4.2 (on Mac OS X 10.7 Lion)
*/
# define XXH_HAS_INCLUDE __has_include
# else
# define XXH_HAS_INCLUDE(x) 0
# endif
#endif
#if defined(__GNUC__) || defined(__clang__)
# if defined(__ARM_FEATURE_SVE)
# include <arm_sve.h>
# endif
# if defined(__ARM_NEON__) || defined(__ARM_NEON) \
|| (defined(_M_ARM) && _M_ARM >= 7) \
|| defined(_M_ARM64) || defined(_M_ARM64EC) \
|| (defined(__wasm_simd128__) && XXH_HAS_INCLUDE(<arm_neon.h>)) /* WASM SIMD128 via SIMDe */
# define inline __inline__ /* circumvent a clang bug */
# include <arm_neon.h>
# undef inline
# elif defined(__AVX2__)
# include <immintrin.h>
# elif defined(__SSE2__)
# include <emmintrin.h>
# endif
#endif
#if defined(_MSC_VER)
# include <intrin.h>
#endif
/*
* One goal of XXH3 is to make it fast on both 32-bit and 64-bit, while
* remaining a true 64-bit/128-bit hash function.
*
* This is done by prioritizing a subset of 64-bit operations that can be
* emulated without too many steps on the average 32-bit machine.
*
* For example, these two lines seem similar, and run equally fast on 64-bit:
*
* xxh_u64 x;
* x ^= (x >> 47); // good
* x ^= (x >> 13); // bad
*
* However, to a 32-bit machine, there is a major difference.
*
* x ^= (x >> 47) looks like this:
*
* x.lo ^= (x.hi >> (47 - 32));
*
* while x ^= (x >> 13) looks like this:
*
* // note: funnel shifts are not usually cheap.
* x.lo ^= (x.lo >> 13) | (x.hi << (32 - 13));
* x.hi ^= (x.hi >> 13);
*
* The first one is significantly faster than the second, simply because the
* shift is larger than 32. This means:
* - All the bits we need are in the upper 32 bits, so we can ignore the lower
* 32 bits in the shift.
* - The shift result will always fit in the lower 32 bits, and therefore,
* we can ignore the upper 32 bits in the xor.
*
* Thanks to this optimization, XXH3 only requires these features to be efficient:
*
* - Usable unaligned access
* - A 32-bit or 64-bit ALU
* - If 32-bit, a decent ADC instruction
* - A 32 or 64-bit multiply with a 64-bit result
* - For the 128-bit variant, a decent byteswap helps short inputs.
*
* The first two are already required by XXH32, and almost all 32-bit and 64-bit
* platforms which can run XXH32 can run XXH3 efficiently.
*
* Thumb-1, the classic 16-bit only subset of ARM's instruction set, is one
* notable exception.
*
* First of all, Thumb-1 lacks support for the UMULL instruction which
* performs the important long multiply. This means numerous __aeabi_lmul
* calls.
*
* Second of all, the 8 functional registers are just not enough.
* Setup for __aeabi_lmul, byteshift loads, pointers, and all arithmetic need
* Lo registers, and this shuffling results in thousands more MOVs than A32.
*
* A32 and T32 don't have this limitation. They can access all 14 registers,
* do a 32->64 multiply with UMULL, and the flexible operand allowing free
* shifts is helpful, too.
*
* Therefore, we do a quick sanity check.
*
* If compiling Thumb-1 for a target which supports ARM instructions, we will
* emit a warning, as it is not a "sane" platform to compile for.
*
* Usually, if this happens, it is because of an accident and you probably need
* to specify -march, as you likely meant to compile for a newer architecture.
*
* Credit: large sections of the vectorial and asm source code paths
* have been contributed by @easyaspi314
*/
#if defined(__thumb__) && !defined(__thumb2__) && defined(__ARM_ARCH_ISA_ARM)
# warning "XXH3 is highly inefficient without ARM or Thumb-2."
#endif
/* ==========================================
* Vectorization detection
* ========================================== */
#ifdef XXH_DOXYGEN
/*!
* @ingroup tuning
* @brief Overrides the vectorization implementation chosen for XXH3.
*
* Can be defined to 0 to disable SIMD or any of the values mentioned in
* @ref XXH_VECTOR_TYPE.
*
* If this is not defined, it uses predefined macros to determine the best
* implementation.
*/
# define XXH_VECTOR XXH_SCALAR
/*!
* @ingroup tuning
* @brief Possible values for @ref XXH_VECTOR.
*
* Note that these are actually implemented as macros.
*
* If this is not defined, it is detected automatically.
* internal macro XXH_X86DISPATCH overrides this.
*/
enum XXH_VECTOR_TYPE /* fake enum */ {
XXH_SCALAR = 0, /*!< Portable scalar version */
XXH_SSE2 = 1, /*!<
* SSE2 for Pentium 4, Opteron, all x86_64.
*
* @note SSE2 is also guaranteed on Windows 10, macOS, and
* Android x86.
*/
XXH_AVX2 = 2, /*!< AVX2 for Haswell and Bulldozer */
XXH_AVX512 = 3, /*!< AVX512 for Skylake and Icelake */
XXH_NEON = 4, /*!<
* NEON for most ARMv7-A, all AArch64, and WASM SIMD128
* via the SIMDeverywhere polyfill provided with the
* Emscripten SDK.
*/
XXH_VSX = 5, /*!< VSX and ZVector for POWER8/z13 (64-bit) */
XXH_SVE = 6, /*!< SVE for some ARMv8-A and ARMv9-A */
};
/*!
* @ingroup tuning
* @brief Selects the minimum alignment for XXH3's accumulators.
*
* When using SIMD, this should match the alignment required for said vector
* type, so, for example, 32 for AVX2.
*
* Default: Auto detected.
*/
# define XXH_ACC_ALIGN 8
#endif
/* Actual definition */
#ifndef XXH_DOXYGEN
# define XXH_SCALAR 0
# define XXH_SSE2 1
# define XXH_AVX2 2
# define XXH_AVX512 3
# define XXH_NEON 4
# define XXH_VSX 5
# define XXH_SVE 6
#endif
#ifndef XXH_VECTOR /* can be defined on command line */
# if defined(__ARM_FEATURE_SVE)
# define XXH_VECTOR XXH_SVE
# elif ( \
defined(__ARM_NEON__) || defined(__ARM_NEON) /* gcc */ \
|| defined(_M_ARM) || defined(_M_ARM64) || defined(_M_ARM64EC) /* msvc */ \
|| (defined(__wasm_simd128__) && XXH_HAS_INCLUDE(<arm_neon.h>)) /* wasm simd128 via SIMDe */ \
) && ( \
defined(_WIN32) || defined(__LITTLE_ENDIAN__) /* little endian only */ \
|| (defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) \
)
# define XXH_VECTOR XXH_NEON
# elif defined(__AVX512F__)
# define XXH_VECTOR XXH_AVX512
# elif defined(__AVX2__)
# define XXH_VECTOR XXH_AVX2
# elif defined(__SSE2__) || defined(_M_AMD64) || defined(_M_X64) || (defined(_M_IX86_FP) && (_M_IX86_FP == 2))
# define XXH_VECTOR XXH_SSE2
# elif (defined(__PPC64__) && defined(__POWER8_VECTOR__)) \
|| (defined(__s390x__) && defined(__VEC__)) \
&& defined(__GNUC__) /* TODO: IBM XL */
# define XXH_VECTOR XXH_VSX
# else
# define XXH_VECTOR XXH_SCALAR
# endif
#endif
/* __ARM_FEATURE_SVE is only supported by GCC & Clang. */
#if (XXH_VECTOR == XXH_SVE) && !defined(__ARM_FEATURE_SVE)
# ifdef _MSC_VER
# pragma warning(once : 4606)
# else
# warning "__ARM_FEATURE_SVE isn't supported. Use SCALAR instead."
# endif
# undef XXH_VECTOR
# define XXH_VECTOR XXH_SCALAR
#endif
/*
* Controls the alignment of the accumulator,
* for compatibility with aligned vector loads, which are usually faster.
*/
#ifndef XXH_ACC_ALIGN
# if defined(XXH_X86DISPATCH)
# define XXH_ACC_ALIGN 64 /* for compatibility with avx512 */
# elif XXH_VECTOR == XXH_SCALAR /* scalar */
# define XXH_ACC_ALIGN 8
# elif XXH_VECTOR == XXH_SSE2 /* sse2 */
# define XXH_ACC_ALIGN 16
# elif XXH_VECTOR == XXH_AVX2 /* avx2 */
# define XXH_ACC_ALIGN 32
# elif XXH_VECTOR == XXH_NEON /* neon */
# define XXH_ACC_ALIGN 16
# elif XXH_VECTOR == XXH_VSX /* vsx */
# define XXH_ACC_ALIGN 16
# elif XXH_VECTOR == XXH_AVX512 /* avx512 */
# define XXH_ACC_ALIGN 64
# elif XXH_VECTOR == XXH_SVE /* sve */
# define XXH_ACC_ALIGN 64
# endif
#endif
#if defined(XXH_X86DISPATCH) || XXH_VECTOR == XXH_SSE2 \
|| XXH_VECTOR == XXH_AVX2 || XXH_VECTOR == XXH_AVX512
# define XXH_SEC_ALIGN XXH_ACC_ALIGN
#elif XXH_VECTOR == XXH_SVE
# define XXH_SEC_ALIGN XXH_ACC_ALIGN
#else
# define XXH_SEC_ALIGN 8
#endif
#if defined(__GNUC__) || defined(__clang__)
# define XXH_ALIASING __attribute__((may_alias))
#else
# define XXH_ALIASING /* nothing */
#endif
/*
* UGLY HACK:
* GCC usually generates the best code with -O3 for xxHash.
*
* However, when targeting AVX2, it is overzealous in its unrolling resulting
* in code roughly 3/4 the speed of Clang.
*
* There are other issues, such as GCC splitting _mm256_loadu_si256 into
* _mm_loadu_si128 + _mm256_inserti128_si256. This is an optimization which
* only applies to Sandy and Ivy Bridge... which don't even support AVX2.
*
* That is why when compiling the AVX2 version, it is recommended to use either
* -O2 -mavx2 -march=haswell
* or
* -O2 -mavx2 -mno-avx256-split-unaligned-load
* for decent performance, or to use Clang instead.
*
* Fortunately, we can control the first one with a pragma that forces GCC into
* -O2, but the other one we can't control without "failed to inline always
* inline function due to target mismatch" warnings.
*/
#if XXH_VECTOR == XXH_AVX2 /* AVX2 */ \
&& defined(__GNUC__) && !defined(__clang__) /* GCC, not Clang */ \
&& defined(__OPTIMIZE__) && XXH_SIZE_OPT <= 0 /* respect -O0 and -Os */
# pragma GCC push_options
# pragma GCC optimize("-O2")
#endif
#if XXH_VECTOR == XXH_NEON
/*
* UGLY HACK: While AArch64 GCC on Linux does not seem to care, on macOS, GCC -O3
* optimizes out the entire hashLong loop because of the aliasing violation.
*
* However, GCC is also inefficient at load-store optimization with vld1q/vst1q,
* so the only option is to mark it as aliasing.
*/
typedef uint64x2_t xxh_aliasing_uint64x2_t XXH_ALIASING;
/*!
* @internal
* @brief `vld1q_u64` but faster and alignment-safe.
*
* On AArch64, unaligned access is always safe, but on ARMv7-a, it is only
* *conditionally* safe (`vld1` has an alignment bit like `movdq[ua]` in x86).
*
* GCC for AArch64 sees `vld1q_u8` as an intrinsic instead of a load, so it
* prohibits load-store optimizations. Therefore, a direct dereference is used.
*
* Otherwise, `vld1q_u8` is used with `vreinterpretq_u8_u64` to do a safe
* unaligned load.
*/
#if defined(__aarch64__) && defined(__GNUC__) && !defined(__clang__)
XXH_FORCE_INLINE uint64x2_t XXH_vld1q_u64(void const* ptr) /* silence -Wcast-align */
{
return *(xxh_aliasing_uint64x2_t const *)ptr;
}
#else
XXH_FORCE_INLINE uint64x2_t XXH_vld1q_u64(void const* ptr)
{
return vreinterpretq_u64_u8(vld1q_u8((uint8_t const*)ptr));
}
#endif
/*!
* @internal
* @brief `vmlal_u32` on low and high halves of a vector.
*
* This is a workaround for AArch64 GCC < 11 which implemented arm_neon.h with
* inline assembly and were therefore incapable of merging the `vget_{low, high}_u32`
* with `vmlal_u32`.
*/
#if defined(__aarch64__) && defined(__GNUC__) && !defined(__clang__) && __GNUC__ < 11
XXH_FORCE_INLINE uint64x2_t
XXH_vmlal_low_u32(uint64x2_t acc, uint32x4_t lhs, uint32x4_t rhs)
{
/* Inline assembly is the only way */
__asm__("umlal %0.2d, %1.2s, %2.2s" : "+w" (acc) : "w" (lhs), "w" (rhs));
return acc;
}
XXH_FORCE_INLINE uint64x2_t
XXH_vmlal_high_u32(uint64x2_t acc, uint32x4_t lhs, uint32x4_t rhs)
{
/* This intrinsic works as expected */
return vmlal_high_u32(acc, lhs, rhs);
}
#else
/* Portable intrinsic versions */
XXH_FORCE_INLINE uint64x2_t
XXH_vmlal_low_u32(uint64x2_t acc, uint32x4_t lhs, uint32x4_t rhs)
{
return vmlal_u32(acc, vget_low_u32(lhs), vget_low_u32(rhs));
}
/*! @copydoc XXH_vmlal_low_u32
* Assume the compiler converts this to vmlal_high_u32 on aarch64 */
XXH_FORCE_INLINE uint64x2_t
XXH_vmlal_high_u32(uint64x2_t acc, uint32x4_t lhs, uint32x4_t rhs)
{
return vmlal_u32(acc, vget_high_u32(lhs), vget_high_u32(rhs));
}
#endif
/*!
* @ingroup tuning
* @brief Controls the NEON to scalar ratio for XXH3
*
* This can be set to 2, 4, 6, or 8.
*
* ARM Cortex CPUs are _very_ sensitive to how their pipelines are used.
*
* For example, the Cortex-A73 can dispatch 3 micro-ops per cycle, but only 2 of those
* can be NEON. If you are only using NEON instructions, you are only using 2/3 of the CPU
* bandwidth.
*
* This is even more noticeable on the more advanced cores like the Cortex-A76 which
* can dispatch 8 micro-ops per cycle, but still only 2 NEON micro-ops at once.
*
* Therefore, to make the most out of the pipeline, it is beneficial to run 6 NEON lanes
* and 2 scalar lanes, which is chosen by default.
*
* This does not apply to Apple processors or 32-bit processors, which run better with
* full NEON. These will default to 8. Additionally, size-optimized builds run 8 lanes.
*
* This change benefits CPUs with large micro-op buffers without negatively affecting
* most other CPUs:
*
* | Chipset | Dispatch type | NEON only | 6:2 hybrid | Diff. |
* |:----------------------|:--------------------|----------:|-----------:|------:|
* | Snapdragon 730 (A76) | 2 NEON/8 micro-ops | 8.8 GB/s | 10.1 GB/s | ~16% |
* | Snapdragon 835 (A73) | 2 NEON/3 micro-ops | 5.1 GB/s | 5.3 GB/s | ~5% |
* | Marvell PXA1928 (A53) | In-order dual-issue | 1.9 GB/s | 1.9 GB/s | 0% |
* | Apple M1 | 4 NEON/8 micro-ops | 37.3 GB/s | 36.1 GB/s | ~-3% |
*
* It also seems to fix some bad codegen on GCC, making it almost as fast as clang.
*
* When using WASM SIMD128, if this is 2 or 6, SIMDe will scalarize 2 of the lanes meaning
* it effectively becomes worse 4.
*
* @see XXH3_accumulate_512_neon()
*/
# ifndef XXH3_NEON_LANES
# if (defined(__aarch64__) || defined(__arm64__) || defined(_M_ARM64) || defined(_M_ARM64EC)) \
&& !defined(__APPLE__) && XXH_SIZE_OPT <= 0
# define XXH3_NEON_LANES 6
# else
# define XXH3_NEON_LANES XXH_ACC_NB
# endif
# endif
#endif /* XXH_VECTOR == XXH_NEON */
/*
* VSX and Z Vector helpers.
*
* This is very messy, and any pull requests to clean this up are welcome.
*
* There are a lot of problems with supporting VSX and s390x, due to
* inconsistent intrinsics, spotty coverage, and multiple endiannesses.
*/
#if XXH_VECTOR == XXH_VSX
/* Annoyingly, these headers _may_ define three macros: `bool`, `vector`,
* and `pixel`. This is a problem for obvious reasons.
*
* These keywords are unnecessary; the spec literally says they are
* equivalent to `__bool`, `__vector`, and `__pixel` and may be undef'd
* after including the header.
*
* We use pragma push_macro/pop_macro to keep the namespace clean. */
# pragma push_macro("bool")
# pragma push_macro("vector")
# pragma push_macro("pixel")
/* silence potential macro redefined warnings */
# undef bool
# undef vector
# undef pixel
# if defined(__s390x__)
# include <s390intrin.h>
# else
# include <altivec.h>
# endif
/* Restore the original macro values, if applicable. */
# pragma pop_macro("pixel")
# pragma pop_macro("vector")
# pragma pop_macro("bool")
typedef __vector unsigned long long xxh_u64x2;
typedef __vector unsigned char xxh_u8x16;
typedef __vector unsigned xxh_u32x4;
/*
* UGLY HACK: Similar to aarch64 macOS GCC, s390x GCC has the same aliasing issue.
*/
typedef xxh_u64x2 xxh_aliasing_u64x2 XXH_ALIASING;
# ifndef XXH_VSX_BE
# if defined(__BIG_ENDIAN__) \
|| (defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
# define XXH_VSX_BE 1
# elif defined(__VEC_ELEMENT_REG_ORDER__) && __VEC_ELEMENT_REG_ORDER__ == __ORDER_BIG_ENDIAN__
# warning "-maltivec=be is not recommended. Please use native endianness."
# define XXH_VSX_BE 1
# else
# define XXH_VSX_BE 0
# endif
# endif /* !defined(XXH_VSX_BE) */
# if XXH_VSX_BE
# if defined(__POWER9_VECTOR__) || (defined(__clang__) && defined(__s390x__))
# define XXH_vec_revb vec_revb
# else
/*!
* A polyfill for POWER9's vec_revb().
*/
XXH_FORCE_INLINE xxh_u64x2 XXH_vec_revb(xxh_u64x2 val)
{
xxh_u8x16 const vByteSwap = { 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00,
0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08 };
return vec_perm(val, val, vByteSwap);
}
# endif
# endif /* XXH_VSX_BE */
/*!
* Performs an unaligned vector load and byte swaps it on big endian.
*/
XXH_FORCE_INLINE xxh_u64x2 XXH_vec_loadu(const void *ptr)
{
xxh_u64x2 ret;
XXH_memcpy(&ret, ptr, sizeof(xxh_u64x2));
# if XXH_VSX_BE
ret = XXH_vec_revb(ret);
# endif
return ret;
}
/*
* vec_mulo and vec_mule are very problematic intrinsics on PowerPC
*
* These intrinsics weren't added until GCC 8, despite existing for a while,
* and they are endian dependent. Also, their meaning swap depending on version.
* */
# if defined(__s390x__)
/* s390x is always big endian, no issue on this platform */
# define XXH_vec_mulo vec_mulo
# define XXH_vec_mule vec_mule
# elif defined(__clang__) && XXH_HAS_BUILTIN(__builtin_altivec_vmuleuw) && !defined(__ibmxl__)
/* Clang has a better way to control this, we can just use the builtin which doesn't swap. */
/* The IBM XL Compiler (which defined __clang__) only implements the vec_* operations */
# define XXH_vec_mulo __builtin_altivec_vmulouw
# define XXH_vec_mule __builtin_altivec_vmuleuw
# else
/* gcc needs inline assembly */
/* Adapted from https://github.com/google/highwayhash/blob/master/highwayhash/hh_vsx.h. */
XXH_FORCE_INLINE xxh_u64x2 XXH_vec_mulo(xxh_u32x4 a, xxh_u32x4 b)
{
xxh_u64x2 result;
__asm__("vmulouw %0, %1, %2" : "=v" (result) : "v" (a), "v" (b));
return result;
}
XXH_FORCE_INLINE xxh_u64x2 XXH_vec_mule(xxh_u32x4 a, xxh_u32x4 b)
{
xxh_u64x2 result;
__asm__("vmuleuw %0, %1, %2" : "=v" (result) : "v" (a), "v" (b));
return result;
}
# endif /* XXH_vec_mulo, XXH_vec_mule */
#endif /* XXH_VECTOR == XXH_VSX */
#if XXH_VECTOR == XXH_SVE
#define ACCRND(acc, offset) \
do { \
svuint64_t input_vec = svld1_u64(mask, xinput + offset); \
svuint64_t secret_vec = svld1_u64(mask, xsecret + offset); \
svuint64_t mixed = sveor_u64_x(mask, secret_vec, input_vec); \
svuint64_t swapped = svtbl_u64(input_vec, kSwap); \
svuint64_t mixed_lo = svextw_u64_x(mask, mixed); \
svuint64_t mixed_hi = svlsr_n_u64_x(mask, mixed, 32); \
svuint64_t mul = svmad_u64_x(mask, mixed_lo, mixed_hi, swapped); \
acc = svadd_u64_x(mask, acc, mul); \
} while (0)
#endif /* XXH_VECTOR == XXH_SVE */
/* prefetch
* can be disabled, by declaring XXH_NO_PREFETCH build macro */
#if defined(XXH_NO_PREFETCH)
# define XXH_PREFETCH(ptr) (void)(ptr) /* disabled */
#else
# if XXH_SIZE_OPT >= 1
# define XXH_PREFETCH(ptr) (void)(ptr)
# elif defined(_MSC_VER) && (defined(_M_X64) || defined(_M_IX86)) /* _mm_prefetch() not defined outside of x86/x64 */
# include <mmintrin.h> /* https://msdn.microsoft.com/fr-fr/library/84szxsww(v=vs.90).aspx */
# define XXH_PREFETCH(ptr) _mm_prefetch((const char*)(ptr), _MM_HINT_T0)
# elif defined(__GNUC__) && ( (__GNUC__ >= 4) || ( (__GNUC__ == 3) && (__GNUC_MINOR__ >= 1) ) )
# define XXH_PREFETCH(ptr) __builtin_prefetch((ptr), 0 /* rw==read */, 3 /* locality */)
# else
# define XXH_PREFETCH(ptr) (void)(ptr) /* disabled */
# endif
#endif /* XXH_NO_PREFETCH */
/* ==========================================
* XXH3 default settings
* ========================================== */
#define XXH_SECRET_DEFAULT_SIZE 192 /* minimum XXH3_SECRET_SIZE_MIN */
#if (XXH_SECRET_DEFAULT_SIZE < XXH3_SECRET_SIZE_MIN)
# error "default keyset is not large enough"
#endif
/*! Pseudorandom secret taken directly from FARSH. */
XXH_ALIGN(64) static const xxh_u8 XXH3_kSecret[XXH_SECRET_DEFAULT_SIZE] = {
0xb8, 0xfe, 0x6c, 0x39, 0x23, 0xa4, 0x4b, 0xbe, 0x7c, 0x01, 0x81, 0x2c, 0xf7, 0x21, 0xad, 0x1c,
0xde, 0xd4, 0x6d, 0xe9, 0x83, 0x90, 0x97, 0xdb, 0x72, 0x40, 0xa4, 0xa4, 0xb7, 0xb3, 0x67, 0x1f,
0xcb, 0x79, 0xe6, 0x4e, 0xcc, 0xc0, 0xe5, 0x78, 0x82, 0x5a, 0xd0, 0x7d, 0xcc, 0xff, 0x72, 0x21,
0xb8, 0x08, 0x46, 0x74, 0xf7, 0x43, 0x24, 0x8e, 0xe0, 0x35, 0x90, 0xe6, 0x81, 0x3a, 0x26, 0x4c,
0x3c, 0x28, 0x52, 0xbb, 0x91, 0xc3, 0x00, 0xcb, 0x88, 0xd0, 0x65, 0x8b, 0x1b, 0x53, 0x2e, 0xa3,
0x71, 0x64, 0x48, 0x97, 0xa2, 0x0d, 0xf9, 0x4e, 0x38, 0x19, 0xef, 0x46, 0xa9, 0xde, 0xac, 0xd8,
0xa8, 0xfa, 0x76, 0x3f, 0xe3, 0x9c, 0x34, 0x3f, 0xf9, 0xdc, 0xbb, 0xc7, 0xc7, 0x0b, 0x4f, 0x1d,
0x8a, 0x51, 0xe0, 0x4b, 0xcd, 0xb4, 0x59, 0x31, 0xc8, 0x9f, 0x7e, 0xc9, 0xd9, 0x78, 0x73, 0x64,
0xea, 0xc5, 0xac, 0x83, 0x34, 0xd3, 0xeb, 0xc3, 0xc5, 0x81, 0xa0, 0xff, 0xfa, 0x13, 0x63, 0xeb,
0x17, 0x0d, 0xdd, 0x51, 0xb7, 0xf0, 0xda, 0x49, 0xd3, 0x16, 0x55, 0x26, 0x29, 0xd4, 0x68, 0x9e,
0x2b, 0x16, 0xbe, 0x58, 0x7d, 0x47, 0xa1, 0xfc, 0x8f, 0xf8, 0xb8, 0xd1, 0x7a, 0xd0, 0x31, 0xce,
0x45, 0xcb, 0x3a, 0x8f, 0x95, 0x16, 0x04, 0x28, 0xaf, 0xd7, 0xfb, 0xca, 0xbb, 0x4b, 0x40, 0x7e,
};
static const xxh_u64 PRIME_MX1 = 0x165667919E3779F9ULL; /*!< 0b0001011001010110011001111001000110011110001101110111100111111001 */
static const xxh_u64 PRIME_MX2 = 0x9FB21C651E98DF25ULL; /*!< 0b1001111110110010000111000110010100011110100110001101111100100101 */
#ifdef XXH_OLD_NAMES
# define kSecret XXH3_kSecret
#endif
#ifdef XXH_DOXYGEN
/*!
* @brief Calculates a 32-bit to 64-bit long multiply.
*
* Implemented as a macro.
*
* Wraps `__emulu` on MSVC x86 because it tends to call `__allmul` when it doesn't
* need to (but it shouldn't need to anyways, it is about 7 instructions to do
* a 64x64 multiply...). Since we know that this will _always_ emit `MULL`, we
* use that instead of the normal method.
*
* If you are compiling for platforms like Thumb-1 and don't have a better option,
* you may also want to write your own long multiply routine here.
*
* @param x, y Numbers to be multiplied
* @return 64-bit product of the low 32 bits of @p x and @p y.
*/
XXH_FORCE_INLINE xxh_u64
XXH_mult32to64(xxh_u64 x, xxh_u64 y)
{
return (x & 0xFFFFFFFF) * (y & 0xFFFFFFFF);
}
#elif defined(_MSC_VER) && defined(_M_IX86)
# define XXH_mult32to64(x, y) __emulu((unsigned)(x), (unsigned)(y))
#else
/*
* Downcast + upcast is usually better than masking on older compilers like
* GCC 4.2 (especially 32-bit ones), all without affecting newer compilers.
*
* The other method, (x & 0xFFFFFFFF) * (y & 0xFFFFFFFF), will AND both operands
* and perform a full 64x64 multiply -- entirely redundant on 32-bit.
*/
# define XXH_mult32to64(x, y) ((xxh_u64)(xxh_u32)(x) * (xxh_u64)(xxh_u32)(y))
#endif
/*!
* @brief Calculates a 64->128-bit long multiply.
*
* Uses `__uint128_t` and `_umul128` if available, otherwise uses a scalar
* version.
*
* @param lhs , rhs The 64-bit integers to be multiplied
* @return The 128-bit result represented in an @ref XXH128_hash_t.
*/
static XXH128_hash_t
XXH_mult64to128(xxh_u64 lhs, xxh_u64 rhs)
{
/*
* GCC/Clang __uint128_t method.
*
* On most 64-bit targets, GCC and Clang define a __uint128_t type.
* This is usually the best way as it usually uses a native long 64-bit
* multiply, such as MULQ on x86_64 or MUL + UMULH on aarch64.
*
* Usually.
*
* Despite being a 32-bit platform, Clang (and emscripten) define this type
* despite not having the arithmetic for it. This results in a laggy
* compiler builtin call which calculates a full 128-bit multiply.
* In that case it is best to use the portable one.
* https://github.com/Cyan4973/xxHash/issues/211#issuecomment-515575677
*/
#if (defined(__GNUC__) || defined(__clang__)) && !defined(__wasm__) \
&& defined(__SIZEOF_INT128__) \
|| (defined(_INTEGRAL_MAX_BITS) && _INTEGRAL_MAX_BITS >= 128)
__uint128_t const product = (__uint128_t)lhs * (__uint128_t)rhs;
XXH128_hash_t r128;
r128.low64 = (xxh_u64)(product);
r128.high64 = (xxh_u64)(product >> 64);
return r128;
/*
* MSVC for x64's _umul128 method.
*
* xxh_u64 _umul128(xxh_u64 Multiplier, xxh_u64 Multiplicand, xxh_u64 *HighProduct);
*
* This compiles to single operand MUL on x64.
*/
#elif (defined(_M_X64) || defined(_M_IA64)) && !defined(_M_ARM64EC)
#ifndef _MSC_VER
# pragma intrinsic(_umul128)
#endif
xxh_u64 product_high;
xxh_u64 const product_low = _umul128(lhs, rhs, &product_high);
XXH128_hash_t r128;
r128.low64 = product_low;
r128.high64 = product_high;
return r128;
/*
* MSVC for ARM64's __umulh method.
*
* This compiles to the same MUL + UMULH as GCC/Clang's __uint128_t method.
*/
#elif defined(_M_ARM64) || defined(_M_ARM64EC)
#ifndef _MSC_VER
# pragma intrinsic(__umulh)
#endif
XXH128_hash_t r128;
r128.low64 = lhs * rhs;
r128.high64 = __umulh(lhs, rhs);
return r128;
#else
/*
* Portable scalar method. Optimized for 32-bit and 64-bit ALUs.
*
* This is a fast and simple grade school multiply, which is shown below
* with base 10 arithmetic instead of base 0x100000000.
*
* 9 3 // D2 lhs = 93
* x 7 5 // D2 rhs = 75
* ----------
* 1 5 // D2 lo_lo = (93 % 10) * (75 % 10) = 15
* 4 5 | // D2 hi_lo = (93 / 10) * (75 % 10) = 45
* 2 1 | // D2 lo_hi = (93 % 10) * (75 / 10) = 21
* + 6 3 | | // D2 hi_hi = (93 / 10) * (75 / 10) = 63
* ---------
* 2 7 | // D2 cross = (15 / 10) + (45 % 10) + 21 = 27
* + 6 7 | | // D2 upper = (27 / 10) + (45 / 10) + 63 = 67
* ---------
* 6 9 7 5 // D4 res = (27 * 10) + (15 % 10) + (67 * 100) = 6975
*
* The reasons for adding the products like this are:
* 1. It avoids manual carry tracking. Just like how
* (9 * 9) + 9 + 9 = 99, the same applies with this for UINT64_MAX.
* This avoids a lot of complexity.
*
* 2. It hints for, and on Clang, compiles to, the powerful UMAAL
* instruction available in ARM's Digital Signal Processing extension
* in 32-bit ARMv6 and later, which is shown below:
*
* void UMAAL(xxh_u32 *RdLo, xxh_u32 *RdHi, xxh_u32 Rn, xxh_u32 Rm)
* {
* xxh_u64 product = (xxh_u64)*RdLo * (xxh_u64)*RdHi + Rn + Rm;
* *RdLo = (xxh_u32)(product & 0xFFFFFFFF);
* *RdHi = (xxh_u32)(product >> 32);
* }
*
* This instruction was designed for efficient long multiplication, and
* allows this to be calculated in only 4 instructions at speeds
* comparable to some 64-bit ALUs.
*
* 3. It isn't terrible on other platforms. Usually this will be a couple
* of 32-bit ADD/ADCs.
*/
/* First calculate all of the cross products. */
xxh_u64 const lo_lo = XXH_mult32to64(lhs & 0xFFFFFFFF, rhs & 0xFFFFFFFF);
xxh_u64 const hi_lo = XXH_mult32to64(lhs >> 32, rhs & 0xFFFFFFFF);
xxh_u64 const lo_hi = XXH_mult32to64(lhs & 0xFFFFFFFF, rhs >> 32);
xxh_u64 const hi_hi = XXH_mult32to64(lhs >> 32, rhs >> 32);
/* Now add the products together. These will never overflow. */
xxh_u64 const cross = (lo_lo >> 32) + (hi_lo & 0xFFFFFFFF) + lo_hi;
xxh_u64 const upper = (hi_lo >> 32) + (cross >> 32) + hi_hi;
xxh_u64 const lower = (cross << 32) | (lo_lo & 0xFFFFFFFF);
XXH128_hash_t r128;
r128.low64 = lower;
r128.high64 = upper;
return r128;
#endif
}
/*!
* @brief Calculates a 64-bit to 128-bit multiply, then XOR folds it.
*
* The reason for the separate function is to prevent passing too many structs
* around by value. This will hopefully inline the multiply, but we don't force it.
*
* @param lhs , rhs The 64-bit integers to multiply
* @return The low 64 bits of the product XOR'd by the high 64 bits.
* @see XXH_mult64to128()
*/
static xxh_u64
XXH3_mul128_fold64(xxh_u64 lhs, xxh_u64 rhs)
{
XXH128_hash_t product = XXH_mult64to128(lhs, rhs);
return product.low64 ^ product.high64;
}
/*! Seems to produce slightly better code on GCC for some reason. */
XXH_FORCE_INLINE XXH_CONSTF xxh_u64 XXH_xorshift64(xxh_u64 v64, int shift)
{
XXH_ASSERT(0 <= shift && shift < 64);
return v64 ^ (v64 >> shift);
}
/*
* This is a fast avalanche stage,
* suitable when input bits are already partially mixed
*/
static XXH64_hash_t XXH3_avalanche(xxh_u64 h64)
{
h64 = XXH_xorshift64(h64, 37);
h64 *= PRIME_MX1;
h64 = XXH_xorshift64(h64, 32);
return h64;
}
/*
* This is a stronger avalanche,
* inspired by Pelle Evensen's rrmxmx
* preferable when input has not been previously mixed
*/
static XXH64_hash_t XXH3_rrmxmx(xxh_u64 h64, xxh_u64 len)
{
/* this mix is inspired by Pelle Evensen's rrmxmx */
h64 ^= XXH_rotl64(h64, 49) ^ XXH_rotl64(h64, 24);
h64 *= PRIME_MX2;
h64 ^= (h64 >> 35) + len ;
h64 *= PRIME_MX2;
return XXH_xorshift64(h64, 28);
}
/* ==========================================
* Short keys
* ==========================================
* One of the shortcomings of XXH32 and XXH64 was that their performance was
* sub-optimal on short lengths. It used an iterative algorithm which strongly
* favored lengths that were a multiple of 4 or 8.
*
* Instead of iterating over individual inputs, we use a set of single shot
* functions which piece together a range of lengths and operate in constant time.
*
* Additionally, the number of multiplies has been significantly reduced. This
* reduces latency, especially when emulating 64-bit multiplies on 32-bit.
*
* Depending on the platform, this may or may not be faster than XXH32, but it
* is almost guaranteed to be faster than XXH64.
*/
/*
* At very short lengths, there isn't enough input to fully hide secrets, or use
* the entire secret.
*
* There is also only a limited amount of mixing we can do before significantly
* impacting performance.
*
* Therefore, we use different sections of the secret and always mix two secret
* samples with an XOR. This should have no effect on performance on the
* seedless or withSeed variants because everything _should_ be constant folded
* by modern compilers.
*
* The XOR mixing hides individual parts of the secret and increases entropy.
*
* This adds an extra layer of strength for custom secrets.
*/
XXH_FORCE_INLINE XXH_PUREF XXH64_hash_t
XXH3_len_1to3_64b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_hash_t seed)
{
XXH_ASSERT(input != NULL);
XXH_ASSERT(1 <= len && len <= 3);
XXH_ASSERT(secret != NULL);
/*
* len = 1: combined = { input[0], 0x01, input[0], input[0] }
* len = 2: combined = { input[1], 0x02, input[0], input[1] }
* len = 3: combined = { input[2], 0x03, input[0], input[1] }
*/
{ xxh_u8 const c1 = input[0];
xxh_u8 const c2 = input[len >> 1];
xxh_u8 const c3 = input[len - 1];
xxh_u32 const combined = ((xxh_u32)c1 << 16) | ((xxh_u32)c2 << 24)
| ((xxh_u32)c3 << 0) | ((xxh_u32)len << 8);
xxh_u64 const bitflip = (XXH_readLE32(secret) ^ XXH_readLE32(secret+4)) + seed;
xxh_u64 const keyed = (xxh_u64)combined ^ bitflip;
return XXH64_avalanche(keyed);
}
}
XXH_FORCE_INLINE XXH_PUREF XXH64_hash_t
XXH3_len_4to8_64b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_hash_t seed)
{
XXH_ASSERT(input != NULL);
XXH_ASSERT(secret != NULL);
XXH_ASSERT(4 <= len && len <= 8);
seed ^= (xxh_u64)XXH_swap32((xxh_u32)seed) << 32;
{ xxh_u32 const input1 = XXH_readLE32(input);
xxh_u32 const input2 = XXH_readLE32(input + len - 4);
xxh_u64 const bitflip = (XXH_readLE64(secret+8) ^ XXH_readLE64(secret+16)) - seed;
xxh_u64 const input64 = input2 + (((xxh_u64)input1) << 32);
xxh_u64 const keyed = input64 ^ bitflip;
return XXH3_rrmxmx(keyed, len);
}
}
XXH_FORCE_INLINE XXH_PUREF XXH64_hash_t
XXH3_len_9to16_64b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_hash_t seed)
{
XXH_ASSERT(input != NULL);
XXH_ASSERT(secret != NULL);
XXH_ASSERT(9 <= len && len <= 16);
{ xxh_u64 const bitflip1 = (XXH_readLE64(secret+24) ^ XXH_readLE64(secret+32)) + seed;
xxh_u64 const bitflip2 = (XXH_readLE64(secret+40) ^ XXH_readLE64(secret+48)) - seed;
xxh_u64 const input_lo = XXH_readLE64(input) ^ bitflip1;
xxh_u64 const input_hi = XXH_readLE64(input + len - 8) ^ bitflip2;
xxh_u64 const acc = len
+ XXH_swap64(input_lo) + input_hi
+ XXH3_mul128_fold64(input_lo, input_hi);
return XXH3_avalanche(acc);
}
}
XXH_FORCE_INLINE XXH_PUREF XXH64_hash_t
XXH3_len_0to16_64b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_hash_t seed)
{
XXH_ASSERT(len <= 16);
{ if (XXH_likely(len > 8)) return XXH3_len_9to16_64b(input, len, secret, seed);
if (XXH_likely(len >= 4)) return XXH3_len_4to8_64b(input, len, secret, seed);
if (len) return XXH3_len_1to3_64b(input, len, secret, seed);
return XXH64_avalanche(seed ^ (XXH_readLE64(secret+56) ^ XXH_readLE64(secret+64)));
}
}
/*
* DISCLAIMER: There are known *seed-dependent* multicollisions here due to
* multiplication by zero, affecting hashes of lengths 17 to 240.
*
* However, they are very unlikely.
*
* Keep this in mind when using the unseeded XXH3_64bits() variant: As with all
* unseeded non-cryptographic hashes, it does not attempt to defend itself
* against specially crafted inputs, only random inputs.
*
* Compared to classic UMAC where a 1 in 2^31 chance of 4 consecutive bytes
* cancelling out the secret is taken an arbitrary number of times (addressed
* in XXH3_accumulate_512), this collision is very unlikely with random inputs
* and/or proper seeding:
*
* This only has a 1 in 2^63 chance of 8 consecutive bytes cancelling out, in a
* function that is only called up to 16 times per hash with up to 240 bytes of
* input.
*
* This is not too bad for a non-cryptographic hash function, especially with
* only 64 bit outputs.
*
* The 128-bit variant (which trades some speed for strength) is NOT affected
* by this, although it is always a good idea to use a proper seed if you care
* about strength.
*/
XXH_FORCE_INLINE xxh_u64 XXH3_mix16B(const xxh_u8* XXH_RESTRICT input,
const xxh_u8* XXH_RESTRICT secret, xxh_u64 seed64)
{
#if defined(__GNUC__) && !defined(__clang__) /* GCC, not Clang */ \
&& defined(__i386__) && defined(__SSE2__) /* x86 + SSE2 */ \
&& !defined(XXH_ENABLE_AUTOVECTORIZE) /* Define to disable like XXH32 hack */
/*
* UGLY HACK:
* GCC for x86 tends to autovectorize the 128-bit multiply, resulting in
* slower code.
*
* By forcing seed64 into a register, we disrupt the cost model and
* cause it to scalarize. See `XXH32_round()`
*
* FIXME: Clang's output is still _much_ faster -- On an AMD Ryzen 3600,
* XXH3_64bits @ len=240 runs at 4.6 GB/s with Clang 9, but 3.3 GB/s on
* GCC 9.2, despite both emitting scalar code.
*
* GCC generates much better scalar code than Clang for the rest of XXH3,
* which is why finding a more optimal codepath is an interest.
*/
XXH_COMPILER_GUARD(seed64);
#endif
{ xxh_u64 const input_lo = XXH_readLE64(input);
xxh_u64 const input_hi = XXH_readLE64(input+8);
return XXH3_mul128_fold64(
input_lo ^ (XXH_readLE64(secret) + seed64),
input_hi ^ (XXH_readLE64(secret+8) - seed64)
);
}
}
/* For mid range keys, XXH3 uses a Mum-hash variant. */
XXH_FORCE_INLINE XXH_PUREF XXH64_hash_t
XXH3_len_17to128_64b(const xxh_u8* XXH_RESTRICT input, size_t len,
const xxh_u8* XXH_RESTRICT secret, size_t secretSize,
XXH64_hash_t seed)
{
XXH_ASSERT(secretSize >= XXH3_SECRET_SIZE_MIN); (void)secretSize;
XXH_ASSERT(16 < len && len <= 128);
{ xxh_u64 acc = len * XXH_PRIME64_1;
#if XXH_SIZE_OPT >= 1
/* Smaller and cleaner, but slightly slower. */
unsigned int i = (unsigned int)(len - 1) / 32;
do {
acc += XXH3_mix16B(input+16 * i, secret+32*i, seed);
acc += XXH3_mix16B(input+len-16*(i+1), secret+32*i+16, seed);
} while (i-- != 0);
#else
if (len > 32) {
if (len > 64) {
if (len > 96) {
acc += XXH3_mix16B(input+48, secret+96, seed);
acc += XXH3_mix16B(input+len-64, secret+112, seed);
}
acc += XXH3_mix16B(input+32, secret+64, seed);
acc += XXH3_mix16B(input+len-48, secret+80, seed);
}
acc += XXH3_mix16B(input+16, secret+32, seed);
acc += XXH3_mix16B(input+len-32, secret+48, seed);
}
acc += XXH3_mix16B(input+0, secret+0, seed);
acc += XXH3_mix16B(input+len-16, secret+16, seed);
#endif
return XXH3_avalanche(acc);
}
}
/*!
* @brief Maximum size of "short" key in bytes.
*/
#define XXH3_MIDSIZE_MAX 240
XXH_NO_INLINE XXH_PUREF XXH64_hash_t
XXH3_len_129to240_64b(const xxh_u8* XXH_RESTRICT input, size_t len,
const xxh_u8* XXH_RESTRICT secret, size_t secretSize,
XXH64_hash_t seed)
{
XXH_ASSERT(secretSize >= XXH3_SECRET_SIZE_MIN); (void)secretSize;
XXH_ASSERT(128 < len && len <= XXH3_MIDSIZE_MAX);
#define XXH3_MIDSIZE_STARTOFFSET 3
#define XXH3_MIDSIZE_LASTOFFSET 17
{ xxh_u64 acc = len * XXH_PRIME64_1;
xxh_u64 acc_end;
unsigned int const nbRounds = (unsigned int)len / 16;
unsigned int i;
XXH_ASSERT(128 < len && len <= XXH3_MIDSIZE_MAX);
for (i=0; i<8; i++) {
acc += XXH3_mix16B(input+(16*i), secret+(16*i), seed);
}
/* last bytes */
acc_end = XXH3_mix16B(input + len - 16, secret + XXH3_SECRET_SIZE_MIN - XXH3_MIDSIZE_LASTOFFSET, seed);
XXH_ASSERT(nbRounds >= 8);
acc = XXH3_avalanche(acc);
#if defined(__clang__) /* Clang */ \
&& (defined(__ARM_NEON) || defined(__ARM_NEON__)) /* NEON */ \
&& !defined(XXH_ENABLE_AUTOVECTORIZE) /* Define to disable */
/*
* UGLY HACK:
* Clang for ARMv7-A tries to vectorize this loop, similar to GCC x86.
* In everywhere else, it uses scalar code.
*
* For 64->128-bit multiplies, even if the NEON was 100% optimal, it
* would still be slower than UMAAL (see XXH_mult64to128).
*
* Unfortunately, Clang doesn't handle the long multiplies properly and
* converts them to the nonexistent "vmulq_u64" intrinsic, which is then
* scalarized into an ugly mess of VMOV.32 instructions.
*
* This mess is difficult to avoid without turning autovectorization
* off completely, but they are usually relatively minor and/or not
* worth it to fix.
*
* This loop is the easiest to fix, as unlike XXH32, this pragma
* _actually works_ because it is a loop vectorization instead of an
* SLP vectorization.
*/
#pragma clang loop vectorize(disable)
#endif
for (i=8 ; i < nbRounds; i++) {
/*
* Prevents clang for unrolling the acc loop and interleaving with this one.
*/
XXH_COMPILER_GUARD(acc);
acc_end += XXH3_mix16B(input+(16*i), secret+(16*(i-8)) + XXH3_MIDSIZE_STARTOFFSET, seed);
}
return XXH3_avalanche(acc + acc_end);
}
}
/* ======= Long Keys ======= */
#define XXH_STRIPE_LEN 64
#define XXH_SECRET_CONSUME_RATE 8 /* nb of secret bytes consumed at each accumulation */
#define XXH_ACC_NB (XXH_STRIPE_LEN / sizeof(xxh_u64))
#ifdef XXH_OLD_NAMES
# define STRIPE_LEN XXH_STRIPE_LEN
# define ACC_NB XXH_ACC_NB
#endif
#ifndef XXH_PREFETCH_DIST
# ifdef __clang__
# define XXH_PREFETCH_DIST 320
# else
# if (XXH_VECTOR == XXH_AVX512)
# define XXH_PREFETCH_DIST 512
# else
# define XXH_PREFETCH_DIST 384
# endif
# endif /* __clang__ */
#endif /* XXH_PREFETCH_DIST */
/*
* These macros are to generate an XXH3_accumulate() function.
* The two arguments select the name suffix and target attribute.
*
* The name of this symbol is XXH3_accumulate_<name>() and it calls
* XXH3_accumulate_512_<name>().
*
* It may be useful to hand implement this function if the compiler fails to
* optimize the inline function.
*/
#define XXH3_ACCUMULATE_TEMPLATE(name) \
void \
XXH3_accumulate_##name(xxh_u64* XXH_RESTRICT acc, \
const xxh_u8* XXH_RESTRICT input, \
const xxh_u8* XXH_RESTRICT secret, \
size_t nbStripes) \
{ \
size_t n; \
for (n = 0; n < nbStripes; n++ ) { \
const xxh_u8* const in = input + n*XXH_STRIPE_LEN; \
XXH_PREFETCH(in + XXH_PREFETCH_DIST); \
XXH3_accumulate_512_##name( \
acc, \
in, \
secret + n*XXH_SECRET_CONSUME_RATE); \
} \
}
XXH_FORCE_INLINE void XXH_writeLE64(void* dst, xxh_u64 v64)
{
if (!XXH_CPU_LITTLE_ENDIAN) v64 = XXH_swap64(v64);
XXH_memcpy(dst, &v64, sizeof(v64));
}
/* Several intrinsic functions below are supposed to accept __int64 as argument,
* as documented in https://software.intel.com/sites/landingpage/IntrinsicsGuide/ .
* However, several environments do not define __int64 type,
* requiring a workaround.
*/
#if !defined (__VMS) \
&& (defined (__cplusplus) \
|| (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) )
typedef int64_t xxh_i64;
#else
/* the following type must have a width of 64-bit */
typedef long long xxh_i64;
#endif
/*
* XXH3_accumulate_512 is the tightest loop for long inputs, and it is the most optimized.
*
* It is a hardened version of UMAC, based off of FARSH's implementation.
*
* This was chosen because it adapts quite well to 32-bit, 64-bit, and SIMD
* implementations, and it is ridiculously fast.
*
* We harden it by mixing the original input to the accumulators as well as the product.
*
* This means that in the (relatively likely) case of a multiply by zero, the
* original input is preserved.
*
* On 128-bit inputs, we swap 64-bit pairs when we add the input to improve
* cross-pollination, as otherwise the upper and lower halves would be
* essentially independent.
*
* This doesn't matter on 64-bit hashes since they all get merged together in
* the end, so we skip the extra step.
*
* Both XXH3_64bits and XXH3_128bits use this subroutine.
*/
#if (XXH_VECTOR == XXH_AVX512) \
|| (defined(XXH_DISPATCH_AVX512) && XXH_DISPATCH_AVX512 != 0)
#ifndef XXH_TARGET_AVX512
# define XXH_TARGET_AVX512 /* disable attribute target */
#endif
XXH_FORCE_INLINE XXH_TARGET_AVX512 void
XXH3_accumulate_512_avx512(void* XXH_RESTRICT acc,
const void* XXH_RESTRICT input,
const void* XXH_RESTRICT secret)
{
__m512i* const xacc = (__m512i *) acc;
XXH_ASSERT((((size_t)acc) & 63) == 0);
XXH_STATIC_ASSERT(XXH_STRIPE_LEN == sizeof(__m512i));
{
/* data_vec = input[0]; */
__m512i const data_vec = _mm512_loadu_si512 (input);
/* key_vec = secret[0]; */
__m512i const key_vec = _mm512_loadu_si512 (secret);
/* data_key = data_vec ^ key_vec; */
__m512i const data_key = _mm512_xor_si512 (data_vec, key_vec);
/* data_key_lo = data_key >> 32; */
__m512i const data_key_lo = _mm512_srli_epi64 (data_key, 32);
/* product = (data_key & 0xffffffff) * (data_key_lo & 0xffffffff); */
__m512i const product = _mm512_mul_epu32 (data_key, data_key_lo);
/* xacc[0] += swap(data_vec); */
__m512i const data_swap = _mm512_shuffle_epi32(data_vec, (_MM_PERM_ENUM)_MM_SHUFFLE(1, 0, 3, 2));
__m512i const sum = _mm512_add_epi64(*xacc, data_swap);
/* xacc[0] += product; */
*xacc = _mm512_add_epi64(product, sum);
}
}
XXH_FORCE_INLINE XXH_TARGET_AVX512 XXH3_ACCUMULATE_TEMPLATE(avx512)
/*
* XXH3_scrambleAcc: Scrambles the accumulators to improve mixing.
*
* Multiplication isn't perfect, as explained by Google in HighwayHash:
*
* // Multiplication mixes/scrambles bytes 0-7 of the 64-bit result to
* // varying degrees. In descending order of goodness, bytes
* // 3 4 2 5 1 6 0 7 have quality 228 224 164 160 100 96 36 32.
* // As expected, the upper and lower bytes are much worse.
*
* Source: https://github.com/google/highwayhash/blob/0aaf66b/highwayhash/hh_avx2.h#L291
*
* Since our algorithm uses a pseudorandom secret to add some variance into the
* mix, we don't need to (or want to) mix as often or as much as HighwayHash does.
*
* This isn't as tight as XXH3_accumulate, but still written in SIMD to avoid
* extraction.
*
* Both XXH3_64bits and XXH3_128bits use this subroutine.
*/
XXH_FORCE_INLINE XXH_TARGET_AVX512 void
XXH3_scrambleAcc_avx512(void* XXH_RESTRICT acc, const void* XXH_RESTRICT secret)
{
XXH_ASSERT((((size_t)acc) & 63) == 0);
XXH_STATIC_ASSERT(XXH_STRIPE_LEN == sizeof(__m512i));
{ __m512i* const xacc = (__m512i*) acc;
const __m512i prime32 = _mm512_set1_epi32((int)XXH_PRIME32_1);
/* xacc[0] ^= (xacc[0] >> 47) */
__m512i const acc_vec = *xacc;
__m512i const shifted = _mm512_srli_epi64 (acc_vec, 47);
/* xacc[0] ^= secret; */
__m512i const key_vec = _mm512_loadu_si512 (secret);
__m512i const data_key = _mm512_ternarylogic_epi32(key_vec, acc_vec, shifted, 0x96 /* key_vec ^ acc_vec ^ shifted */);
/* xacc[0] *= XXH_PRIME32_1; */
__m512i const data_key_hi = _mm512_srli_epi64 (data_key, 32);
__m512i const prod_lo = _mm512_mul_epu32 (data_key, prime32);
__m512i const prod_hi = _mm512_mul_epu32 (data_key_hi, prime32);
*xacc = _mm512_add_epi64(prod_lo, _mm512_slli_epi64(prod_hi, 32));
}
}
XXH_FORCE_INLINE XXH_TARGET_AVX512 void
XXH3_initCustomSecret_avx512(void* XXH_RESTRICT customSecret, xxh_u64 seed64)
{
XXH_STATIC_ASSERT((XXH_SECRET_DEFAULT_SIZE & 63) == 0);
XXH_STATIC_ASSERT(XXH_SEC_ALIGN == 64);
XXH_ASSERT(((size_t)customSecret & 63) == 0);
(void)(&XXH_writeLE64);
{ int const nbRounds = XXH_SECRET_DEFAULT_SIZE / sizeof(__m512i);
__m512i const seed_pos = _mm512_set1_epi64((xxh_i64)seed64);
__m512i const seed = _mm512_mask_sub_epi64(seed_pos, 0xAA, _mm512_set1_epi8(0), seed_pos);
const __m512i* const src = (const __m512i*) ((const void*) XXH3_kSecret);
__m512i* const dest = ( __m512i*) customSecret;
int i;
XXH_ASSERT(((size_t)src & 63) == 0); /* control alignment */
XXH_ASSERT(((size_t)dest & 63) == 0);
for (i=0; i < nbRounds; ++i) {
dest[i] = _mm512_add_epi64(_mm512_load_si512(src + i), seed);
} }
}
#endif
#if (XXH_VECTOR == XXH_AVX2) \
|| (defined(XXH_DISPATCH_AVX2) && XXH_DISPATCH_AVX2 != 0)
#ifndef XXH_TARGET_AVX2
# define XXH_TARGET_AVX2 /* disable attribute target */
#endif
XXH_FORCE_INLINE XXH_TARGET_AVX2 void
XXH3_accumulate_512_avx2( void* XXH_RESTRICT acc,
const void* XXH_RESTRICT input,
const void* XXH_RESTRICT secret)
{
XXH_ASSERT((((size_t)acc) & 31) == 0);
{ __m256i* const xacc = (__m256i *) acc;
/* Unaligned. This is mainly for pointer arithmetic, and because
* _mm256_loadu_si256 requires a const __m256i * pointer for some reason. */
const __m256i* const xinput = (const __m256i *) input;
/* Unaligned. This is mainly for pointer arithmetic, and because
* _mm256_loadu_si256 requires a const __m256i * pointer for some reason. */
const __m256i* const xsecret = (const __m256i *) secret;
size_t i;
for (i=0; i < XXH_STRIPE_LEN/sizeof(__m256i); i++) {
/* data_vec = xinput[i]; */
__m256i const data_vec = _mm256_loadu_si256 (xinput+i);
/* key_vec = xsecret[i]; */
__m256i const key_vec = _mm256_loadu_si256 (xsecret+i);
/* data_key = data_vec ^ key_vec; */
__m256i const data_key = _mm256_xor_si256 (data_vec, key_vec);
/* data_key_lo = data_key >> 32; */
__m256i const data_key_lo = _mm256_srli_epi64 (data_key, 32);
/* product = (data_key & 0xffffffff) * (data_key_lo & 0xffffffff); */
__m256i const product = _mm256_mul_epu32 (data_key, data_key_lo);
/* xacc[i] += swap(data_vec); */
__m256i const data_swap = _mm256_shuffle_epi32(data_vec, _MM_SHUFFLE(1, 0, 3, 2));
__m256i const sum = _mm256_add_epi64(xacc[i], data_swap);
/* xacc[i] += product; */
xacc[i] = _mm256_add_epi64(product, sum);
} }
}
XXH_FORCE_INLINE XXH_TARGET_AVX2 XXH3_ACCUMULATE_TEMPLATE(avx2)
XXH_FORCE_INLINE XXH_TARGET_AVX2 void
XXH3_scrambleAcc_avx2(void* XXH_RESTRICT acc, const void* XXH_RESTRICT secret)
{
XXH_ASSERT((((size_t)acc) & 31) == 0);
{ __m256i* const xacc = (__m256i*) acc;
/* Unaligned. This is mainly for pointer arithmetic, and because
* _mm256_loadu_si256 requires a const __m256i * pointer for some reason. */
const __m256i* const xsecret = (const __m256i *) secret;
const __m256i prime32 = _mm256_set1_epi32((int)XXH_PRIME32_1);
size_t i;
for (i=0; i < XXH_STRIPE_LEN/sizeof(__m256i); i++) {
/* xacc[i] ^= (xacc[i] >> 47) */
__m256i const acc_vec = xacc[i];
__m256i const shifted = _mm256_srli_epi64 (acc_vec, 47);
__m256i const data_vec = _mm256_xor_si256 (acc_vec, shifted);
/* xacc[i] ^= xsecret; */
__m256i const key_vec = _mm256_loadu_si256 (xsecret+i);
__m256i const data_key = _mm256_xor_si256 (data_vec, key_vec);
/* xacc[i] *= XXH_PRIME32_1; */
__m256i const data_key_hi = _mm256_srli_epi64 (data_key, 32);
__m256i const prod_lo = _mm256_mul_epu32 (data_key, prime32);
__m256i const prod_hi = _mm256_mul_epu32 (data_key_hi, prime32);
xacc[i] = _mm256_add_epi64(prod_lo, _mm256_slli_epi64(prod_hi, 32));
}
}
}
XXH_FORCE_INLINE XXH_TARGET_AVX2 void XXH3_initCustomSecret_avx2(void* XXH_RESTRICT customSecret, xxh_u64 seed64)
{
XXH_STATIC_ASSERT((XXH_SECRET_DEFAULT_SIZE & 31) == 0);
XXH_STATIC_ASSERT((XXH_SECRET_DEFAULT_SIZE / sizeof(__m256i)) == 6);
XXH_STATIC_ASSERT(XXH_SEC_ALIGN <= 64);
(void)(&XXH_writeLE64);
XXH_PREFETCH(customSecret);
{ __m256i const seed = _mm256_set_epi64x((xxh_i64)(0U - seed64), (xxh_i64)seed64, (xxh_i64)(0U - seed64), (xxh_i64)seed64);
const __m256i* const src = (const __m256i*) ((const void*) XXH3_kSecret);
__m256i* dest = ( __m256i*) customSecret;
# if defined(__GNUC__) || defined(__clang__)
/*
* On GCC & Clang, marking 'dest' as modified will cause the compiler:
* - do not extract the secret from sse registers in the internal loop
* - use less common registers, and avoid pushing these reg into stack
*/
XXH_COMPILER_GUARD(dest);
# endif
XXH_ASSERT(((size_t)src & 31) == 0); /* control alignment */
XXH_ASSERT(((size_t)dest & 31) == 0);
/* GCC -O2 need unroll loop manually */
dest[0] = _mm256_add_epi64(_mm256_load_si256(src+0), seed);
dest[1] = _mm256_add_epi64(_mm256_load_si256(src+1), seed);
dest[2] = _mm256_add_epi64(_mm256_load_si256(src+2), seed);
dest[3] = _mm256_add_epi64(_mm256_load_si256(src+3), seed);
dest[4] = _mm256_add_epi64(_mm256_load_si256(src+4), seed);
dest[5] = _mm256_add_epi64(_mm256_load_si256(src+5), seed);
}
}
#endif
/* x86dispatch always generates SSE2 */
#if (XXH_VECTOR == XXH_SSE2) || defined(XXH_X86DISPATCH)
#ifndef XXH_TARGET_SSE2
# define XXH_TARGET_SSE2 /* disable attribute target */
#endif
XXH_FORCE_INLINE XXH_TARGET_SSE2 void
XXH3_accumulate_512_sse2( void* XXH_RESTRICT acc,
const void* XXH_RESTRICT input,
const void* XXH_RESTRICT secret)
{
/* SSE2 is just a half-scale version of the AVX2 version. */
XXH_ASSERT((((size_t)acc) & 15) == 0);
{ __m128i* const xacc = (__m128i *) acc;
/* Unaligned. This is mainly for pointer arithmetic, and because
* _mm_loadu_si128 requires a const __m128i * pointer for some reason. */
const __m128i* const xinput = (const __m128i *) input;
/* Unaligned. This is mainly for pointer arithmetic, and because
* _mm_loadu_si128 requires a const __m128i * pointer for some reason. */
const __m128i* const xsecret = (const __m128i *) secret;
size_t i;
for (i=0; i < XXH_STRIPE_LEN/sizeof(__m128i); i++) {
/* data_vec = xinput[i]; */
__m128i const data_vec = _mm_loadu_si128 (xinput+i);
/* key_vec = xsecret[i]; */
__m128i const key_vec = _mm_loadu_si128 (xsecret+i);
/* data_key = data_vec ^ key_vec; */
__m128i const data_key = _mm_xor_si128 (data_vec, key_vec);
/* data_key_lo = data_key >> 32; */
__m128i const data_key_lo = _mm_shuffle_epi32 (data_key, _MM_SHUFFLE(0, 3, 0, 1));
/* product = (data_key & 0xffffffff) * (data_key_lo & 0xffffffff); */
__m128i const product = _mm_mul_epu32 (data_key, data_key_lo);
/* xacc[i] += swap(data_vec); */
__m128i const data_swap = _mm_shuffle_epi32(data_vec, _MM_SHUFFLE(1,0,3,2));
__m128i const sum = _mm_add_epi64(xacc[i], data_swap);
/* xacc[i] += product; */
xacc[i] = _mm_add_epi64(product, sum);
} }
}
XXH_FORCE_INLINE XXH_TARGET_SSE2 XXH3_ACCUMULATE_TEMPLATE(sse2)
XXH_FORCE_INLINE XXH_TARGET_SSE2 void
XXH3_scrambleAcc_sse2(void* XXH_RESTRICT acc, const void* XXH_RESTRICT secret)
{
XXH_ASSERT((((size_t)acc) & 15) == 0);
{ __m128i* const xacc = (__m128i*) acc;
/* Unaligned. This is mainly for pointer arithmetic, and because
* _mm_loadu_si128 requires a const __m128i * pointer for some reason. */
const __m128i* const xsecret = (const __m128i *) secret;
const __m128i prime32 = _mm_set1_epi32((int)XXH_PRIME32_1);
size_t i;
for (i=0; i < XXH_STRIPE_LEN/sizeof(__m128i); i++) {
/* xacc[i] ^= (xacc[i] >> 47) */
__m128i const acc_vec = xacc[i];
__m128i const shifted = _mm_srli_epi64 (acc_vec, 47);
__m128i const data_vec = _mm_xor_si128 (acc_vec, shifted);
/* xacc[i] ^= xsecret[i]; */
__m128i const key_vec = _mm_loadu_si128 (xsecret+i);
__m128i const data_key = _mm_xor_si128 (data_vec, key_vec);
/* xacc[i] *= XXH_PRIME32_1; */
__m128i const data_key_hi = _mm_shuffle_epi32 (data_key, _MM_SHUFFLE(0, 3, 0, 1));
__m128i const prod_lo = _mm_mul_epu32 (data_key, prime32);
__m128i const prod_hi = _mm_mul_epu32 (data_key_hi, prime32);
xacc[i] = _mm_add_epi64(prod_lo, _mm_slli_epi64(prod_hi, 32));
}
}
}
XXH_FORCE_INLINE XXH_TARGET_SSE2 void XXH3_initCustomSecret_sse2(void* XXH_RESTRICT customSecret, xxh_u64 seed64)
{
XXH_STATIC_ASSERT((XXH_SECRET_DEFAULT_SIZE & 15) == 0);
(void)(&XXH_writeLE64);
{ int const nbRounds = XXH_SECRET_DEFAULT_SIZE / sizeof(__m128i);
# if defined(_MSC_VER) && defined(_M_IX86) && _MSC_VER < 1900
/* MSVC 32bit mode does not support _mm_set_epi64x before 2015 */
XXH_ALIGN(16) const xxh_i64 seed64x2[2] = { (xxh_i64)seed64, (xxh_i64)(0U - seed64) };
__m128i const seed = _mm_load_si128((__m128i const*)seed64x2);
# else
__m128i const seed = _mm_set_epi64x((xxh_i64)(0U - seed64), (xxh_i64)seed64);
# endif
int i;
const void* const src16 = XXH3_kSecret;
__m128i* dst16 = (__m128i*) customSecret;
# if defined(__GNUC__) || defined(__clang__)
/*
* On GCC & Clang, marking 'dest' as modified will cause the compiler:
* - do not extract the secret from sse registers in the internal loop
* - use less common registers, and avoid pushing these reg into stack
*/
XXH_COMPILER_GUARD(dst16);
# endif
XXH_ASSERT(((size_t)src16 & 15) == 0); /* control alignment */
XXH_ASSERT(((size_t)dst16 & 15) == 0);
for (i=0; i < nbRounds; ++i) {
dst16[i] = _mm_add_epi64(_mm_load_si128((const __m128i *)src16+i), seed);
} }
}
#endif
#if (XXH_VECTOR == XXH_NEON)
/* forward declarations for the scalar routines */
XXH_FORCE_INLINE void
XXH3_scalarRound(void* XXH_RESTRICT acc, void const* XXH_RESTRICT input,
void const* XXH_RESTRICT secret, size_t lane);
XXH_FORCE_INLINE void
XXH3_scalarScrambleRound(void* XXH_RESTRICT acc,
void const* XXH_RESTRICT secret, size_t lane);
/*!
* @internal
* @brief The bulk processing loop for NEON and WASM SIMD128.
*
* The NEON code path is actually partially scalar when running on AArch64. This
* is to optimize the pipelining and can have up to 15% speedup depending on the
* CPU, and it also mitigates some GCC codegen issues.
*
* @see XXH3_NEON_LANES for configuring this and details about this optimization.
*
* NEON's 32-bit to 64-bit long multiply takes a half vector of 32-bit
* integers instead of the other platforms which mask full 64-bit vectors,
* so the setup is more complicated than just shifting right.
*
* Additionally, there is an optimization for 4 lanes at once noted below.
*
* Since, as stated, the most optimal amount of lanes for Cortexes is 6,
* there needs to be *three* versions of the accumulate operation used
* for the remaining 2 lanes.
*
* WASM's SIMD128 uses SIMDe's arm_neon.h polyfill because the intrinsics overlap
* nearly perfectly.
*/
XXH_FORCE_INLINE void
XXH3_accumulate_512_neon( void* XXH_RESTRICT acc,
const void* XXH_RESTRICT input,
const void* XXH_RESTRICT secret)
{
XXH_ASSERT((((size_t)acc) & 15) == 0);
XXH_STATIC_ASSERT(XXH3_NEON_LANES > 0 && XXH3_NEON_LANES <= XXH_ACC_NB && XXH3_NEON_LANES % 2 == 0);
{ /* GCC for darwin arm64 does not like aliasing here */
xxh_aliasing_uint64x2_t* const xacc = (xxh_aliasing_uint64x2_t*) acc;
/* We don't use a uint32x4_t pointer because it causes bus errors on ARMv7. */
uint8_t const* xinput = (const uint8_t *) input;
uint8_t const* xsecret = (const uint8_t *) secret;
size_t i;
#ifdef __wasm_simd128__
/*
* On WASM SIMD128, Clang emits direct address loads when XXH3_kSecret
* is constant propagated, which results in it converting it to this
* inside the loop:
*
* a = v128.load(XXH3_kSecret + 0 + $secret_offset, offset = 0)
* b = v128.load(XXH3_kSecret + 16 + $secret_offset, offset = 0)
* ...
*
* This requires a full 32-bit address immediate (and therefore a 6 byte
* instruction) as well as an add for each offset.
*
* Putting an asm guard prevents it from folding (at the cost of losing
* the alignment hint), and uses the free offset in `v128.load` instead
* of adding secret_offset each time which overall reduces code size by
* about a kilobyte and improves performance.
*/
XXH_COMPILER_GUARD(xsecret);
#endif
/* Scalar lanes use the normal scalarRound routine */
for (i = XXH3_NEON_LANES; i < XXH_ACC_NB; i++) {
XXH3_scalarRound(acc, input, secret, i);
}
i = 0;
/* 4 NEON lanes at a time. */
for (; i+1 < XXH3_NEON_LANES / 2; i+=2) {
/* data_vec = xinput[i]; */
uint64x2_t data_vec_1 = XXH_vld1q_u64(xinput + (i * 16));
uint64x2_t data_vec_2 = XXH_vld1q_u64(xinput + ((i+1) * 16));
/* key_vec = xsecret[i]; */
uint64x2_t key_vec_1 = XXH_vld1q_u64(xsecret + (i * 16));
uint64x2_t key_vec_2 = XXH_vld1q_u64(xsecret + ((i+1) * 16));
/* data_swap = swap(data_vec) */
uint64x2_t data_swap_1 = vextq_u64(data_vec_1, data_vec_1, 1);
uint64x2_t data_swap_2 = vextq_u64(data_vec_2, data_vec_2, 1);
/* data_key = data_vec ^ key_vec; */
uint64x2_t data_key_1 = veorq_u64(data_vec_1, key_vec_1);
uint64x2_t data_key_2 = veorq_u64(data_vec_2, key_vec_2);
/*
* If we reinterpret the 64x2 vectors as 32x4 vectors, we can use a
* de-interleave operation for 4 lanes in 1 step with `vuzpq_u32` to
* get one vector with the low 32 bits of each lane, and one vector
* with the high 32 bits of each lane.
*
* The intrinsic returns a double vector because the original ARMv7-a
* instruction modified both arguments in place. AArch64 and SIMD128 emit
* two instructions from this intrinsic.
*
* [ dk11L | dk11H | dk12L | dk12H ] -> [ dk11L | dk12L | dk21L | dk22L ]
* [ dk21L | dk21H | dk22L | dk22H ] -> [ dk11H | dk12H | dk21H | dk22H ]
*/
uint32x4x2_t unzipped = vuzpq_u32(
vreinterpretq_u32_u64(data_key_1),
vreinterpretq_u32_u64(data_key_2)
);
/* data_key_lo = data_key & 0xFFFFFFFF */
uint32x4_t data_key_lo = unzipped.val[0];
/* data_key_hi = data_key >> 32 */
uint32x4_t data_key_hi = unzipped.val[1];
/*
* Then, we can split the vectors horizontally and multiply which, as for most
* widening intrinsics, have a variant that works on both high half vectors
* for free on AArch64. A similar instruction is available on SIMD128.
*
* sum = data_swap + (u64x2) data_key_lo * (u64x2) data_key_hi
*/
uint64x2_t sum_1 = XXH_vmlal_low_u32(data_swap_1, data_key_lo, data_key_hi);
uint64x2_t sum_2 = XXH_vmlal_high_u32(data_swap_2, data_key_lo, data_key_hi);
/*
* Clang reorders
* a += b * c; // umlal swap.2d, dkl.2s, dkh.2s
* c += a; // add acc.2d, acc.2d, swap.2d
* to
* c += a; // add acc.2d, acc.2d, swap.2d
* c += b * c; // umlal acc.2d, dkl.2s, dkh.2s
*
* While it would make sense in theory since the addition is faster,
* for reasons likely related to umlal being limited to certain NEON
* pipelines, this is worse. A compiler guard fixes this.
*/
XXH_COMPILER_GUARD_CLANG_NEON(sum_1);
XXH_COMPILER_GUARD_CLANG_NEON(sum_2);
/* xacc[i] = acc_vec + sum; */
xacc[i] = vaddq_u64(xacc[i], sum_1);
xacc[i+1] = vaddq_u64(xacc[i+1], sum_2);
}
/* Operate on the remaining NEON lanes 2 at a time. */
for (; i < XXH3_NEON_LANES / 2; i++) {
/* data_vec = xinput[i]; */
uint64x2_t data_vec = XXH_vld1q_u64(xinput + (i * 16));
/* key_vec = xsecret[i]; */
uint64x2_t key_vec = XXH_vld1q_u64(xsecret + (i * 16));
/* acc_vec_2 = swap(data_vec) */
uint64x2_t data_swap = vextq_u64(data_vec, data_vec, 1);
/* data_key = data_vec ^ key_vec; */
uint64x2_t data_key = veorq_u64(data_vec, key_vec);
/* For two lanes, just use VMOVN and VSHRN. */
/* data_key_lo = data_key & 0xFFFFFFFF; */
uint32x2_t data_key_lo = vmovn_u64(data_key);
/* data_key_hi = data_key >> 32; */
uint32x2_t data_key_hi = vshrn_n_u64(data_key, 32);
/* sum = data_swap + (u64x2) data_key_lo * (u64x2) data_key_hi; */
uint64x2_t sum = vmlal_u32(data_swap, data_key_lo, data_key_hi);
/* Same Clang workaround as before */
XXH_COMPILER_GUARD_CLANG_NEON(sum);
/* xacc[i] = acc_vec + sum; */
xacc[i] = vaddq_u64 (xacc[i], sum);
}
}
}
XXH_FORCE_INLINE XXH3_ACCUMULATE_TEMPLATE(neon)
XXH_FORCE_INLINE void
XXH3_scrambleAcc_neon(void* XXH_RESTRICT acc, const void* XXH_RESTRICT secret)
{
XXH_ASSERT((((size_t)acc) & 15) == 0);
{ xxh_aliasing_uint64x2_t* xacc = (xxh_aliasing_uint64x2_t*) acc;
uint8_t const* xsecret = (uint8_t const*) secret;
size_t i;
/* WASM uses operator overloads and doesn't need these. */
#ifndef __wasm_simd128__
/* { prime32_1, prime32_1 } */
uint32x2_t const kPrimeLo = vdup_n_u32(XXH_PRIME32_1);
/* { 0, prime32_1, 0, prime32_1 } */
uint32x4_t const kPrimeHi = vreinterpretq_u32_u64(vdupq_n_u64((xxh_u64)XXH_PRIME32_1 << 32));
#endif
/* AArch64 uses both scalar and neon at the same time */
for (i = XXH3_NEON_LANES; i < XXH_ACC_NB; i++) {
XXH3_scalarScrambleRound(acc, secret, i);
}
for (i=0; i < XXH3_NEON_LANES / 2; i++) {
/* xacc[i] ^= (xacc[i] >> 47); */
uint64x2_t acc_vec = xacc[i];
uint64x2_t shifted = vshrq_n_u64(acc_vec, 47);
uint64x2_t data_vec = veorq_u64(acc_vec, shifted);
/* xacc[i] ^= xsecret[i]; */
uint64x2_t key_vec = XXH_vld1q_u64(xsecret + (i * 16));
uint64x2_t data_key = veorq_u64(data_vec, key_vec);
/* xacc[i] *= XXH_PRIME32_1 */
#ifdef __wasm_simd128__
/* SIMD128 has multiply by u64x2, use it instead of expanding and scalarizing */
xacc[i] = data_key * XXH_PRIME32_1;
#else
/*
* Expanded version with portable NEON intrinsics
*
* lo(x) * lo(y) + (hi(x) * lo(y) << 32)
*
* prod_hi = hi(data_key) * lo(prime) << 32
*
* Since we only need 32 bits of this multiply a trick can be used, reinterpreting the vector
* as a uint32x4_t and multiplying by { 0, prime, 0, prime } to cancel out the unwanted bits
* and avoid the shift.
*/
uint32x4_t prod_hi = vmulq_u32 (vreinterpretq_u32_u64(data_key), kPrimeHi);
/* Extract low bits for vmlal_u32 */
uint32x2_t data_key_lo = vmovn_u64(data_key);
/* xacc[i] = prod_hi + lo(data_key) * XXH_PRIME32_1; */
xacc[i] = vmlal_u32(vreinterpretq_u64_u32(prod_hi), data_key_lo, kPrimeLo);
#endif
}
}
}
#endif
#if (XXH_VECTOR == XXH_VSX)
XXH_FORCE_INLINE void
XXH3_accumulate_512_vsx( void* XXH_RESTRICT acc,
const void* XXH_RESTRICT input,
const void* XXH_RESTRICT secret)
{
/* presumed aligned */
xxh_aliasing_u64x2* const xacc = (xxh_aliasing_u64x2*) acc;
xxh_u8 const* const xinput = (xxh_u8 const*) input; /* no alignment restriction */
xxh_u8 const* const xsecret = (xxh_u8 const*) secret; /* no alignment restriction */
xxh_u64x2 const v32 = { 32, 32 };
size_t i;
for (i = 0; i < XXH_STRIPE_LEN / sizeof(xxh_u64x2); i++) {
/* data_vec = xinput[i]; */
xxh_u64x2 const data_vec = XXH_vec_loadu(xinput + 16*i);
/* key_vec = xsecret[i]; */
xxh_u64x2 const key_vec = XXH_vec_loadu(xsecret + 16*i);
xxh_u64x2 const data_key = data_vec ^ key_vec;
/* shuffled = (data_key << 32) | (data_key >> 32); */
xxh_u32x4 const shuffled = (xxh_u32x4)vec_rl(data_key, v32);
/* product = ((xxh_u64x2)data_key & 0xFFFFFFFF) * ((xxh_u64x2)shuffled & 0xFFFFFFFF); */
xxh_u64x2 const product = XXH_vec_mulo((xxh_u32x4)data_key, shuffled);
/* acc_vec = xacc[i]; */
xxh_u64x2 acc_vec = xacc[i];
acc_vec += product;
/* swap high and low halves */
#ifdef __s390x__
acc_vec += vec_permi(data_vec, data_vec, 2);
#else
acc_vec += vec_xxpermdi(data_vec, data_vec, 2);
#endif
xacc[i] = acc_vec;
}
}
XXH_FORCE_INLINE XXH3_ACCUMULATE_TEMPLATE(vsx)
XXH_FORCE_INLINE void
XXH3_scrambleAcc_vsx(void* XXH_RESTRICT acc, const void* XXH_RESTRICT secret)
{
XXH_ASSERT((((size_t)acc) & 15) == 0);
{ xxh_aliasing_u64x2* const xacc = (xxh_aliasing_u64x2*) acc;
const xxh_u8* const xsecret = (const xxh_u8*) secret;
/* constants */
xxh_u64x2 const v32 = { 32, 32 };
xxh_u64x2 const v47 = { 47, 47 };
xxh_u32x4 const prime = { XXH_PRIME32_1, XXH_PRIME32_1, XXH_PRIME32_1, XXH_PRIME32_1 };
size_t i;
for (i = 0; i < XXH_STRIPE_LEN / sizeof(xxh_u64x2); i++) {
/* xacc[i] ^= (xacc[i] >> 47); */
xxh_u64x2 const acc_vec = xacc[i];
xxh_u64x2 const data_vec = acc_vec ^ (acc_vec >> v47);
/* xacc[i] ^= xsecret[i]; */
xxh_u64x2 const key_vec = XXH_vec_loadu(xsecret + 16*i);
xxh_u64x2 const data_key = data_vec ^ key_vec;
/* xacc[i] *= XXH_PRIME32_1 */
/* prod_lo = ((xxh_u64x2)data_key & 0xFFFFFFFF) * ((xxh_u64x2)prime & 0xFFFFFFFF); */
xxh_u64x2 const prod_even = XXH_vec_mule((xxh_u32x4)data_key, prime);
/* prod_hi = ((xxh_u64x2)data_key >> 32) * ((xxh_u64x2)prime >> 32); */
xxh_u64x2 const prod_odd = XXH_vec_mulo((xxh_u32x4)data_key, prime);
xacc[i] = prod_odd + (prod_even << v32);
} }
}
#endif
#if (XXH_VECTOR == XXH_SVE)
XXH_FORCE_INLINE void
XXH3_accumulate_512_sve( void* XXH_RESTRICT acc,
const void* XXH_RESTRICT input,
const void* XXH_RESTRICT secret)
{
uint64_t *xacc = (uint64_t *)acc;
const uint64_t *xinput = (const uint64_t *)(const void *)input;
const uint64_t *xsecret = (const uint64_t *)(const void *)secret;
svuint64_t kSwap = sveor_n_u64_z(svptrue_b64(), svindex_u64(0, 1), 1);
uint64_t element_count = svcntd();
if (element_count >= 8) {
svbool_t mask = svptrue_pat_b64(SV_VL8);
svuint64_t vacc = svld1_u64(mask, xacc);
ACCRND(vacc, 0);
svst1_u64(mask, xacc, vacc);
} else if (element_count == 2) { /* sve128 */
svbool_t mask = svptrue_pat_b64(SV_VL2);
svuint64_t acc0 = svld1_u64(mask, xacc + 0);
svuint64_t acc1 = svld1_u64(mask, xacc + 2);
svuint64_t acc2 = svld1_u64(mask, xacc + 4);
svuint64_t acc3 = svld1_u64(mask, xacc + 6);
ACCRND(acc0, 0);
ACCRND(acc1, 2);
ACCRND(acc2, 4);
ACCRND(acc3, 6);
svst1_u64(mask, xacc + 0, acc0);
svst1_u64(mask, xacc + 2, acc1);
svst1_u64(mask, xacc + 4, acc2);
svst1_u64(mask, xacc + 6, acc3);
} else {
svbool_t mask = svptrue_pat_b64(SV_VL4);
svuint64_t acc0 = svld1_u64(mask, xacc + 0);
svuint64_t acc1 = svld1_u64(mask, xacc + 4);
ACCRND(acc0, 0);
ACCRND(acc1, 4);
svst1_u64(mask, xacc + 0, acc0);
svst1_u64(mask, xacc + 4, acc1);
}
}
XXH_FORCE_INLINE void
XXH3_accumulate_sve(xxh_u64* XXH_RESTRICT acc,
const xxh_u8* XXH_RESTRICT input,
const xxh_u8* XXH_RESTRICT secret,
size_t nbStripes)
{
if (nbStripes != 0) {
uint64_t *xacc = (uint64_t *)acc;
const uint64_t *xinput = (const uint64_t *)(const void *)input;
const uint64_t *xsecret = (const uint64_t *)(const void *)secret;
svuint64_t kSwap = sveor_n_u64_z(svptrue_b64(), svindex_u64(0, 1), 1);
uint64_t element_count = svcntd();
if (element_count >= 8) {
svbool_t mask = svptrue_pat_b64(SV_VL8);
svuint64_t vacc = svld1_u64(mask, xacc + 0);
do {
/* svprfd(svbool_t, void *, enum svfprop); */
svprfd(mask, xinput + 128, SV_PLDL1STRM);
ACCRND(vacc, 0);
xinput += 8;
xsecret += 1;
nbStripes--;
} while (nbStripes != 0);
svst1_u64(mask, xacc + 0, vacc);
} else if (element_count == 2) { /* sve128 */
svbool_t mask = svptrue_pat_b64(SV_VL2);
svuint64_t acc0 = svld1_u64(mask, xacc + 0);
svuint64_t acc1 = svld1_u64(mask, xacc + 2);
svuint64_t acc2 = svld1_u64(mask, xacc + 4);
svuint64_t acc3 = svld1_u64(mask, xacc + 6);
do {
svprfd(mask, xinput + 128, SV_PLDL1STRM);
ACCRND(acc0, 0);
ACCRND(acc1, 2);
ACCRND(acc2, 4);
ACCRND(acc3, 6);
xinput += 8;
xsecret += 1;
nbStripes--;
} while (nbStripes != 0);
svst1_u64(mask, xacc + 0, acc0);
svst1_u64(mask, xacc + 2, acc1);
svst1_u64(mask, xacc + 4, acc2);
svst1_u64(mask, xacc + 6, acc3);
} else {
svbool_t mask = svptrue_pat_b64(SV_VL4);
svuint64_t acc0 = svld1_u64(mask, xacc + 0);
svuint64_t acc1 = svld1_u64(mask, xacc + 4);
do {
svprfd(mask, xinput + 128, SV_PLDL1STRM);
ACCRND(acc0, 0);
ACCRND(acc1, 4);
xinput += 8;
xsecret += 1;
nbStripes--;
} while (nbStripes != 0);
svst1_u64(mask, xacc + 0, acc0);
svst1_u64(mask, xacc + 4, acc1);
}
}
}
#endif
/* scalar variants - universal */
#if defined(__aarch64__) && (defined(__GNUC__) || defined(__clang__))
/*
* In XXH3_scalarRound(), GCC and Clang have a similar codegen issue, where they
* emit an excess mask and a full 64-bit multiply-add (MADD X-form).
*
* While this might not seem like much, as AArch64 is a 64-bit architecture, only
* big Cortex designs have a full 64-bit multiplier.
*
* On the little cores, the smaller 32-bit multiplier is used, and full 64-bit
* multiplies expand to 2-3 multiplies in microcode. This has a major penalty
* of up to 4 latency cycles and 2 stall cycles in the multiply pipeline.
*
* Thankfully, AArch64 still provides the 32-bit long multiply-add (UMADDL) which does
* not have this penalty and does the mask automatically.
*/
XXH_FORCE_INLINE xxh_u64
XXH_mult32to64_add64(xxh_u64 lhs, xxh_u64 rhs, xxh_u64 acc)
{
xxh_u64 ret;
/* note: %x = 64-bit register, %w = 32-bit register */
__asm__("umaddl %x0, %w1, %w2, %x3" : "=r" (ret) : "r" (lhs), "r" (rhs), "r" (acc));
return ret;
}
#else
XXH_FORCE_INLINE xxh_u64
XXH_mult32to64_add64(xxh_u64 lhs, xxh_u64 rhs, xxh_u64 acc)
{
return XXH_mult32to64((xxh_u32)lhs, (xxh_u32)rhs) + acc;
}
#endif
/*!
* @internal
* @brief Scalar round for @ref XXH3_accumulate_512_scalar().
*
* This is extracted to its own function because the NEON path uses a combination
* of NEON and scalar.
*/
XXH_FORCE_INLINE void
XXH3_scalarRound(void* XXH_RESTRICT acc,
void const* XXH_RESTRICT input,
void const* XXH_RESTRICT secret,
size_t lane)
{
xxh_u64* xacc = (xxh_u64*) acc;
xxh_u8 const* xinput = (xxh_u8 const*) input;
xxh_u8 const* xsecret = (xxh_u8 const*) secret;
XXH_ASSERT(lane < XXH_ACC_NB);
XXH_ASSERT(((size_t)acc & (XXH_ACC_ALIGN-1)) == 0);
{
xxh_u64 const data_val = XXH_readLE64(xinput + lane * 8);
xxh_u64 const data_key = data_val ^ XXH_readLE64(xsecret + lane * 8);
xacc[lane ^ 1] += data_val; /* swap adjacent lanes */
xacc[lane] = XXH_mult32to64_add64(data_key /* & 0xFFFFFFFF */, data_key >> 32, xacc[lane]);
}
}
/*!
* @internal
* @brief Processes a 64 byte block of data using the scalar path.
*/
XXH_FORCE_INLINE void
XXH3_accumulate_512_scalar(void* XXH_RESTRICT acc,
const void* XXH_RESTRICT input,
const void* XXH_RESTRICT secret)
{
size_t i;
/* ARM GCC refuses to unroll this loop, resulting in a 24% slowdown on ARMv6. */
#if defined(__GNUC__) && !defined(__clang__) \
&& (defined(__arm__) || defined(__thumb2__)) \
&& defined(__ARM_FEATURE_UNALIGNED) /* no unaligned access just wastes bytes */ \
&& XXH_SIZE_OPT <= 0
# pragma GCC unroll 8
#endif
for (i=0; i < XXH_ACC_NB; i++) {
XXH3_scalarRound(acc, input, secret, i);
}
}
XXH_FORCE_INLINE XXH3_ACCUMULATE_TEMPLATE(scalar)
/*!
* @internal
* @brief Scalar scramble step for @ref XXH3_scrambleAcc_scalar().
*
* This is extracted to its own function because the NEON path uses a combination
* of NEON and scalar.
*/
XXH_FORCE_INLINE void
XXH3_scalarScrambleRound(void* XXH_RESTRICT acc,
void const* XXH_RESTRICT secret,
size_t lane)
{
xxh_u64* const xacc = (xxh_u64*) acc; /* presumed aligned */
const xxh_u8* const xsecret = (const xxh_u8*) secret; /* no alignment restriction */
XXH_ASSERT((((size_t)acc) & (XXH_ACC_ALIGN-1)) == 0);
XXH_ASSERT(lane < XXH_ACC_NB);
{
xxh_u64 const key64 = XXH_readLE64(xsecret + lane * 8);
xxh_u64 acc64 = xacc[lane];
acc64 = XXH_xorshift64(acc64, 47);
acc64 ^= key64;
acc64 *= XXH_PRIME32_1;
xacc[lane] = acc64;
}
}
/*!
* @internal
* @brief Scrambles the accumulators after a large chunk has been read
*/
XXH_FORCE_INLINE void
XXH3_scrambleAcc_scalar(void* XXH_RESTRICT acc, const void* XXH_RESTRICT secret)
{
size_t i;
for (i=0; i < XXH_ACC_NB; i++) {
XXH3_scalarScrambleRound(acc, secret, i);
}
}
XXH_FORCE_INLINE void
XXH3_initCustomSecret_scalar(void* XXH_RESTRICT customSecret, xxh_u64 seed64)
{
/*
* We need a separate pointer for the hack below,
* which requires a non-const pointer.
* Any decent compiler will optimize this out otherwise.
*/
const xxh_u8* kSecretPtr = XXH3_kSecret;
XXH_STATIC_ASSERT((XXH_SECRET_DEFAULT_SIZE & 15) == 0);
#if defined(__GNUC__) && defined(__aarch64__)
/*
* UGLY HACK:
* GCC and Clang generate a bunch of MOV/MOVK pairs for aarch64, and they are
* placed sequentially, in order, at the top of the unrolled loop.
*
* While MOVK is great for generating constants (2 cycles for a 64-bit
* constant compared to 4 cycles for LDR), it fights for bandwidth with
* the arithmetic instructions.
*
* I L S
* MOVK
* MOVK
* MOVK
* MOVK
* ADD
* SUB STR
* STR
* By forcing loads from memory (as the asm line causes the compiler to assume
* that XXH3_kSecretPtr has been changed), the pipelines are used more
* efficiently:
* I L S
* LDR
* ADD LDR
* SUB STR
* STR
*
* See XXH3_NEON_LANES for details on the pipsline.
*
* XXH3_64bits_withSeed, len == 256, Snapdragon 835
* without hack: 2654.4 MB/s
* with hack: 3202.9 MB/s
*/
XXH_COMPILER_GUARD(kSecretPtr);
#endif
{ int const nbRounds = XXH_SECRET_DEFAULT_SIZE / 16;
int i;
for (i=0; i < nbRounds; i++) {
/*
* The asm hack causes the compiler to assume that kSecretPtr aliases with
* customSecret, and on aarch64, this prevented LDP from merging two
* loads together for free. Putting the loads together before the stores
* properly generates LDP.
*/
xxh_u64 lo = XXH_readLE64(kSecretPtr + 16*i) + seed64;
xxh_u64 hi = XXH_readLE64(kSecretPtr + 16*i + 8) - seed64;
XXH_writeLE64((xxh_u8*)customSecret + 16*i, lo);
XXH_writeLE64((xxh_u8*)customSecret + 16*i + 8, hi);
} }
}
typedef void (*XXH3_f_accumulate)(xxh_u64* XXH_RESTRICT, const xxh_u8* XXH_RESTRICT, const xxh_u8* XXH_RESTRICT, size_t);
typedef void (*XXH3_f_scrambleAcc)(void* XXH_RESTRICT, const void*);
typedef void (*XXH3_f_initCustomSecret)(void* XXH_RESTRICT, xxh_u64);
#if (XXH_VECTOR == XXH_AVX512)
#define XXH3_accumulate_512 XXH3_accumulate_512_avx512
#define XXH3_accumulate XXH3_accumulate_avx512
#define XXH3_scrambleAcc XXH3_scrambleAcc_avx512
#define XXH3_initCustomSecret XXH3_initCustomSecret_avx512
#elif (XXH_VECTOR == XXH_AVX2)
#define XXH3_accumulate_512 XXH3_accumulate_512_avx2
#define XXH3_accumulate XXH3_accumulate_avx2
#define XXH3_scrambleAcc XXH3_scrambleAcc_avx2
#define XXH3_initCustomSecret XXH3_initCustomSecret_avx2
#elif (XXH_VECTOR == XXH_SSE2)
#define XXH3_accumulate_512 XXH3_accumulate_512_sse2
#define XXH3_accumulate XXH3_accumulate_sse2
#define XXH3_scrambleAcc XXH3_scrambleAcc_sse2
#define XXH3_initCustomSecret XXH3_initCustomSecret_sse2
#elif (XXH_VECTOR == XXH_NEON)
#define XXH3_accumulate_512 XXH3_accumulate_512_neon
#define XXH3_accumulate XXH3_accumulate_neon
#define XXH3_scrambleAcc XXH3_scrambleAcc_neon
#define XXH3_initCustomSecret XXH3_initCustomSecret_scalar
#elif (XXH_VECTOR == XXH_VSX)
#define XXH3_accumulate_512 XXH3_accumulate_512_vsx
#define XXH3_accumulate XXH3_accumulate_vsx
#define XXH3_scrambleAcc XXH3_scrambleAcc_vsx
#define XXH3_initCustomSecret XXH3_initCustomSecret_scalar
#elif (XXH_VECTOR == XXH_SVE)
#define XXH3_accumulate_512 XXH3_accumulate_512_sve
#define XXH3_accumulate XXH3_accumulate_sve
#define XXH3_scrambleAcc XXH3_scrambleAcc_scalar
#define XXH3_initCustomSecret XXH3_initCustomSecret_scalar
#else /* scalar */
#define XXH3_accumulate_512 XXH3_accumulate_512_scalar
#define XXH3_accumulate XXH3_accumulate_scalar
#define XXH3_scrambleAcc XXH3_scrambleAcc_scalar
#define XXH3_initCustomSecret XXH3_initCustomSecret_scalar
#endif
#if XXH_SIZE_OPT >= 1 /* don't do SIMD for initialization */
# undef XXH3_initCustomSecret
# define XXH3_initCustomSecret XXH3_initCustomSecret_scalar
#endif
XXH_FORCE_INLINE void
XXH3_hashLong_internal_loop(xxh_u64* XXH_RESTRICT acc,
const xxh_u8* XXH_RESTRICT input, size_t len,
const xxh_u8* XXH_RESTRICT secret, size_t secretSize,
XXH3_f_accumulate f_acc,
XXH3_f_scrambleAcc f_scramble)
{
size_t const nbStripesPerBlock = (secretSize - XXH_STRIPE_LEN) / XXH_SECRET_CONSUME_RATE;
size_t const block_len = XXH_STRIPE_LEN * nbStripesPerBlock;
size_t const nb_blocks = (len - 1) / block_len;
size_t n;
XXH_ASSERT(secretSize >= XXH3_SECRET_SIZE_MIN);
for (n = 0; n < nb_blocks; n++) {
f_acc(acc, input + n*block_len, secret, nbStripesPerBlock);
f_scramble(acc, secret + secretSize - XXH_STRIPE_LEN);
}
/* last partial block */
XXH_ASSERT(len > XXH_STRIPE_LEN);
{ size_t const nbStripes = ((len - 1) - (block_len * nb_blocks)) / XXH_STRIPE_LEN;
XXH_ASSERT(nbStripes <= (secretSize / XXH_SECRET_CONSUME_RATE));
f_acc(acc, input + nb_blocks*block_len, secret, nbStripes);
/* last stripe */
{ const xxh_u8* const p = input + len - XXH_STRIPE_LEN;
#define XXH_SECRET_LASTACC_START 7 /* not aligned on 8, last secret is different from acc & scrambler */
XXH3_accumulate_512(acc, p, secret + secretSize - XXH_STRIPE_LEN - XXH_SECRET_LASTACC_START);
} }
}
XXH_FORCE_INLINE xxh_u64
XXH3_mix2Accs(const xxh_u64* XXH_RESTRICT acc, const xxh_u8* XXH_RESTRICT secret)
{
return XXH3_mul128_fold64(
acc[0] ^ XXH_readLE64(secret),
acc[1] ^ XXH_readLE64(secret+8) );
}
static XXH64_hash_t
XXH3_mergeAccs(const xxh_u64* XXH_RESTRICT acc, const xxh_u8* XXH_RESTRICT secret, xxh_u64 start)
{
xxh_u64 result64 = start;
size_t i = 0;
for (i = 0; i < 4; i++) {
result64 += XXH3_mix2Accs(acc+2*i, secret + 16*i);
#if defined(__clang__) /* Clang */ \
&& (defined(__arm__) || defined(__thumb__)) /* ARMv7 */ \
&& (defined(__ARM_NEON) || defined(__ARM_NEON__)) /* NEON */ \
&& !defined(XXH_ENABLE_AUTOVECTORIZE) /* Define to disable */
/*
* UGLY HACK:
* Prevent autovectorization on Clang ARMv7-a. Exact same problem as
* the one in XXH3_len_129to240_64b. Speeds up shorter keys > 240b.
* XXH3_64bits, len == 256, Snapdragon 835:
* without hack: 2063.7 MB/s
* with hack: 2560.7 MB/s
*/
XXH_COMPILER_GUARD(result64);
#endif
}
return XXH3_avalanche(result64);
}
#define XXH3_INIT_ACC { XXH_PRIME32_3, XXH_PRIME64_1, XXH_PRIME64_2, XXH_PRIME64_3, \
XXH_PRIME64_4, XXH_PRIME32_2, XXH_PRIME64_5, XXH_PRIME32_1 }
XXH_FORCE_INLINE XXH64_hash_t
XXH3_hashLong_64b_internal(const void* XXH_RESTRICT input, size_t len,
const void* XXH_RESTRICT secret, size_t secretSize,
XXH3_f_accumulate f_acc,
XXH3_f_scrambleAcc f_scramble)
{
XXH_ALIGN(XXH_ACC_ALIGN) xxh_u64 acc[XXH_ACC_NB] = XXH3_INIT_ACC;
XXH3_hashLong_internal_loop(acc, (const xxh_u8*)input, len, (const xxh_u8*)secret, secretSize, f_acc, f_scramble);
/* converge into final hash */
XXH_STATIC_ASSERT(sizeof(acc) == 64);
/* do not align on 8, so that the secret is different from the accumulator */
#define XXH_SECRET_MERGEACCS_START 11
XXH_ASSERT(secretSize >= sizeof(acc) + XXH_SECRET_MERGEACCS_START);
return XXH3_mergeAccs(acc, (const xxh_u8*)secret + XXH_SECRET_MERGEACCS_START, (xxh_u64)len * XXH_PRIME64_1);
}
/*
* It's important for performance to transmit secret's size (when it's static)
* so that the compiler can properly optimize the vectorized loop.
* This makes a big performance difference for "medium" keys (<1 KB) when using AVX instruction set.
* When the secret size is unknown, or on GCC 12 where the mix of NO_INLINE and FORCE_INLINE
* breaks -Og, this is XXH_NO_INLINE.
*/
XXH3_WITH_SECRET_INLINE XXH64_hash_t
XXH3_hashLong_64b_withSecret(const void* XXH_RESTRICT input, size_t len,
XXH64_hash_t seed64, const xxh_u8* XXH_RESTRICT secret, size_t secretLen)
{
(void)seed64;
return XXH3_hashLong_64b_internal(input, len, secret, secretLen, XXH3_accumulate, XXH3_scrambleAcc);
}
/*
* It's preferable for performance that XXH3_hashLong is not inlined,
* as it results in a smaller function for small data, easier to the instruction cache.
* Note that inside this no_inline function, we do inline the internal loop,
* and provide a statically defined secret size to allow optimization of vector loop.
*/
XXH_NO_INLINE XXH_PUREF XXH64_hash_t
XXH3_hashLong_64b_default(const void* XXH_RESTRICT input, size_t len,
XXH64_hash_t seed64, const xxh_u8* XXH_RESTRICT secret, size_t secretLen)
{
(void)seed64; (void)secret; (void)secretLen;
return XXH3_hashLong_64b_internal(input, len, XXH3_kSecret, sizeof(XXH3_kSecret), XXH3_accumulate, XXH3_scrambleAcc);
}
/*
* XXH3_hashLong_64b_withSeed():
* Generate a custom key based on alteration of default XXH3_kSecret with the seed,
* and then use this key for long mode hashing.
*
* This operation is decently fast but nonetheless costs a little bit of time.
* Try to avoid it whenever possible (typically when seed==0).
*
* It's important for performance that XXH3_hashLong is not inlined. Not sure
* why (uop cache maybe?), but the difference is large and easily measurable.
*/
XXH_FORCE_INLINE XXH64_hash_t
XXH3_hashLong_64b_withSeed_internal(const void* input, size_t len,
XXH64_hash_t seed,
XXH3_f_accumulate f_acc,
XXH3_f_scrambleAcc f_scramble,
XXH3_f_initCustomSecret f_initSec)
{
#if XXH_SIZE_OPT <= 0
if (seed == 0)
return XXH3_hashLong_64b_internal(input, len,
XXH3_kSecret, sizeof(XXH3_kSecret),
f_acc, f_scramble);
#endif
{ XXH_ALIGN(XXH_SEC_ALIGN) xxh_u8 secret[XXH_SECRET_DEFAULT_SIZE];
f_initSec(secret, seed);
return XXH3_hashLong_64b_internal(input, len, secret, sizeof(secret),
f_acc, f_scramble);
}
}
/*
* It's important for performance that XXH3_hashLong is not inlined.
*/
XXH_NO_INLINE XXH64_hash_t
XXH3_hashLong_64b_withSeed(const void* XXH_RESTRICT input, size_t len,
XXH64_hash_t seed, const xxh_u8* XXH_RESTRICT secret, size_t secretLen)
{
(void)secret; (void)secretLen;
return XXH3_hashLong_64b_withSeed_internal(input, len, seed,
XXH3_accumulate, XXH3_scrambleAcc, XXH3_initCustomSecret);
}
typedef XXH64_hash_t (*XXH3_hashLong64_f)(const void* XXH_RESTRICT, size_t,
XXH64_hash_t, const xxh_u8* XXH_RESTRICT, size_t);
XXH_FORCE_INLINE XXH64_hash_t
XXH3_64bits_internal(const void* XXH_RESTRICT input, size_t len,
XXH64_hash_t seed64, const void* XXH_RESTRICT secret, size_t secretLen,
XXH3_hashLong64_f f_hashLong)
{
XXH_ASSERT(secretLen >= XXH3_SECRET_SIZE_MIN);
/*
* If an action is to be taken if `secretLen` condition is not respected,
* it should be done here.
* For now, it's a contract pre-condition.
* Adding a check and a branch here would cost performance at every hash.
* Also, note that function signature doesn't offer room to return an error.
*/
if (len <= 16)
return XXH3_len_0to16_64b((const xxh_u8*)input, len, (const xxh_u8*)secret, seed64);
if (len <= 128)
return XXH3_len_17to128_64b((const xxh_u8*)input, len, (const xxh_u8*)secret, secretLen, seed64);
if (len <= XXH3_MIDSIZE_MAX)
return XXH3_len_129to240_64b((const xxh_u8*)input, len, (const xxh_u8*)secret, secretLen, seed64);
return f_hashLong(input, len, seed64, (const xxh_u8*)secret, secretLen);
}
/* === Public entry point === */
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH64_hash_t XXH3_64bits(XXH_NOESCAPE const void* input, size_t length)
{
return XXH3_64bits_internal(input, length, 0, XXH3_kSecret, sizeof(XXH3_kSecret), XXH3_hashLong_64b_default);
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH64_hash_t
XXH3_64bits_withSecret(XXH_NOESCAPE const void* input, size_t length, XXH_NOESCAPE const void* secret, size_t secretSize)
{
return XXH3_64bits_internal(input, length, 0, secret, secretSize, XXH3_hashLong_64b_withSecret);
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH64_hash_t
XXH3_64bits_withSeed(XXH_NOESCAPE const void* input, size_t length, XXH64_hash_t seed)
{
return XXH3_64bits_internal(input, length, seed, XXH3_kSecret, sizeof(XXH3_kSecret), XXH3_hashLong_64b_withSeed);
}
XXH_PUBLIC_API XXH64_hash_t
XXH3_64bits_withSecretandSeed(XXH_NOESCAPE const void* input, size_t length, XXH_NOESCAPE const void* secret, size_t secretSize, XXH64_hash_t seed)
{
if (length <= XXH3_MIDSIZE_MAX)
return XXH3_64bits_internal(input, length, seed, XXH3_kSecret, sizeof(XXH3_kSecret), NULL);
return XXH3_hashLong_64b_withSecret(input, length, seed, (const xxh_u8*)secret, secretSize);
}
/* === XXH3 streaming === */
#ifndef XXH_NO_STREAM
/*
* Malloc's a pointer that is always aligned to align.
*
* This must be freed with `XXH_alignedFree()`.
*
* malloc typically guarantees 16 byte alignment on 64-bit systems and 8 byte
* alignment on 32-bit. This isn't enough for the 32 byte aligned loads in AVX2
* or on 32-bit, the 16 byte aligned loads in SSE2 and NEON.
*
* This underalignment previously caused a rather obvious crash which went
* completely unnoticed due to XXH3_createState() not actually being tested.
* Credit to RedSpah for noticing this bug.
*
* The alignment is done manually: Functions like posix_memalign or _mm_malloc
* are avoided: To maintain portability, we would have to write a fallback
* like this anyways, and besides, testing for the existence of library
* functions without relying on external build tools is impossible.
*
* The method is simple: Overallocate, manually align, and store the offset
* to the original behind the returned pointer.
*
* Align must be a power of 2 and 8 <= align <= 128.
*/
static XXH_MALLOCF void* XXH_alignedMalloc(size_t s, size_t align)
{
XXH_ASSERT(align <= 128 && align >= 8); /* range check */
XXH_ASSERT((align & (align-1)) == 0); /* power of 2 */
XXH_ASSERT(s != 0 && s < (s + align)); /* empty/overflow */
{ /* Overallocate to make room for manual realignment and an offset byte */
xxh_u8* base = (xxh_u8*)XXH_malloc(s + align);
if (base != NULL) {
/*
* Get the offset needed to align this pointer.
*
* Even if the returned pointer is aligned, there will always be
* at least one byte to store the offset to the original pointer.
*/
size_t offset = align - ((size_t)base & (align - 1)); /* base % align */
/* Add the offset for the now-aligned pointer */
xxh_u8* ptr = base + offset;
XXH_ASSERT((size_t)ptr % align == 0);
/* Store the offset immediately before the returned pointer. */
ptr[-1] = (xxh_u8)offset;
return ptr;
}
return NULL;
}
}
/*
* Frees an aligned pointer allocated by XXH_alignedMalloc(). Don't pass
* normal malloc'd pointers, XXH_alignedMalloc has a specific data layout.
*/
static void XXH_alignedFree(void* p)
{
if (p != NULL) {
xxh_u8* ptr = (xxh_u8*)p;
/* Get the offset byte we added in XXH_malloc. */
xxh_u8 offset = ptr[-1];
/* Free the original malloc'd pointer */
xxh_u8* base = ptr - offset;
XXH_free(base);
}
}
/*! @ingroup XXH3_family */
/*!
* @brief Allocate an @ref XXH3_state_t.
*
* @return An allocated pointer of @ref XXH3_state_t on success.
* @return `NULL` on failure.
*
* @note Must be freed with XXH3_freeState().
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH3_state_t* XXH3_createState(void)
{
XXH3_state_t* const state = (XXH3_state_t*)XXH_alignedMalloc(sizeof(XXH3_state_t), 64);
if (state==NULL) return NULL;
XXH3_INITSTATE(state);
return state;
}
/*! @ingroup XXH3_family */
/*!
* @brief Frees an @ref XXH3_state_t.
*
* @param statePtr A pointer to an @ref XXH3_state_t allocated with @ref XXH3_createState().
*
* @return @ref XXH_OK.
*
* @note Must be allocated with XXH3_createState().
*
* @see @ref streaming_example "Streaming Example"
*/
XXH_PUBLIC_API XXH_errorcode XXH3_freeState(XXH3_state_t* statePtr)
{
XXH_alignedFree(statePtr);
return XXH_OK;
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API void
XXH3_copyState(XXH_NOESCAPE XXH3_state_t* dst_state, XXH_NOESCAPE const XXH3_state_t* src_state)
{
XXH_memcpy(dst_state, src_state, sizeof(*dst_state));
}
static void
XXH3_reset_internal(XXH3_state_t* statePtr,
XXH64_hash_t seed,
const void* secret, size_t secretSize)
{
size_t const initStart = offsetof(XXH3_state_t, bufferedSize);
size_t const initLength = offsetof(XXH3_state_t, nbStripesPerBlock) - initStart;
XXH_ASSERT(offsetof(XXH3_state_t, nbStripesPerBlock) > initStart);
XXH_ASSERT(statePtr != NULL);
/* set members from bufferedSize to nbStripesPerBlock (excluded) to 0 */
memset((char*)statePtr + initStart, 0, initLength);
statePtr->acc[0] = XXH_PRIME32_3;
statePtr->acc[1] = XXH_PRIME64_1;
statePtr->acc[2] = XXH_PRIME64_2;
statePtr->acc[3] = XXH_PRIME64_3;
statePtr->acc[4] = XXH_PRIME64_4;
statePtr->acc[5] = XXH_PRIME32_2;
statePtr->acc[6] = XXH_PRIME64_5;
statePtr->acc[7] = XXH_PRIME32_1;
statePtr->seed = seed;
statePtr->useSeed = (seed != 0);
statePtr->extSecret = (const unsigned char*)secret;
XXH_ASSERT(secretSize >= XXH3_SECRET_SIZE_MIN);
statePtr->secretLimit = secretSize - XXH_STRIPE_LEN;
statePtr->nbStripesPerBlock = statePtr->secretLimit / XXH_SECRET_CONSUME_RATE;
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH_errorcode
XXH3_64bits_reset(XXH_NOESCAPE XXH3_state_t* statePtr)
{
if (statePtr == NULL) return XXH_ERROR;
XXH3_reset_internal(statePtr, 0, XXH3_kSecret, XXH_SECRET_DEFAULT_SIZE);
return XXH_OK;
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH_errorcode
XXH3_64bits_reset_withSecret(XXH_NOESCAPE XXH3_state_t* statePtr, XXH_NOESCAPE const void* secret, size_t secretSize)
{
if (statePtr == NULL) return XXH_ERROR;
XXH3_reset_internal(statePtr, 0, secret, secretSize);
if (secret == NULL) return XXH_ERROR;
if (secretSize < XXH3_SECRET_SIZE_MIN) return XXH_ERROR;
return XXH_OK;
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH_errorcode
XXH3_64bits_reset_withSeed(XXH_NOESCAPE XXH3_state_t* statePtr, XXH64_hash_t seed)
{
if (statePtr == NULL) return XXH_ERROR;
if (seed==0) return XXH3_64bits_reset(statePtr);
if ((seed != statePtr->seed) || (statePtr->extSecret != NULL))
XXH3_initCustomSecret(statePtr->customSecret, seed);
XXH3_reset_internal(statePtr, seed, NULL, XXH_SECRET_DEFAULT_SIZE);
return XXH_OK;
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH_errorcode
XXH3_64bits_reset_withSecretandSeed(XXH_NOESCAPE XXH3_state_t* statePtr, XXH_NOESCAPE const void* secret, size_t secretSize, XXH64_hash_t seed64)
{
if (statePtr == NULL) return XXH_ERROR;
if (secret == NULL) return XXH_ERROR;
if (secretSize < XXH3_SECRET_SIZE_MIN) return XXH_ERROR;
XXH3_reset_internal(statePtr, seed64, secret, secretSize);
statePtr->useSeed = 1; /* always, even if seed64==0 */
return XXH_OK;
}
/*!
* @internal
* @brief Processes a large input for XXH3_update() and XXH3_digest_long().
*
* Unlike XXH3_hashLong_internal_loop(), this can process data that overlaps a block.
*
* @param acc Pointer to the 8 accumulator lanes
* @param nbStripesSoFarPtr In/out pointer to the number of leftover stripes in the block*
* @param nbStripesPerBlock Number of stripes in a block
* @param input Input pointer
* @param nbStripes Number of stripes to process
* @param secret Secret pointer
* @param secretLimit Offset of the last block in @p secret
* @param f_acc Pointer to an XXH3_accumulate implementation
* @param f_scramble Pointer to an XXH3_scrambleAcc implementation
* @return Pointer past the end of @p input after processing
*/
XXH_FORCE_INLINE const xxh_u8 *
XXH3_consumeStripes(xxh_u64* XXH_RESTRICT acc,
size_t* XXH_RESTRICT nbStripesSoFarPtr, size_t nbStripesPerBlock,
const xxh_u8* XXH_RESTRICT input, size_t nbStripes,
const xxh_u8* XXH_RESTRICT secret, size_t secretLimit,
XXH3_f_accumulate f_acc,
XXH3_f_scrambleAcc f_scramble)
{
const xxh_u8* initialSecret = secret + *nbStripesSoFarPtr * XXH_SECRET_CONSUME_RATE;
/* Process full blocks */
if (nbStripes >= (nbStripesPerBlock - *nbStripesSoFarPtr)) {
/* Process the initial partial block... */
size_t nbStripesThisIter = nbStripesPerBlock - *nbStripesSoFarPtr;
do {
/* Accumulate and scramble */
f_acc(acc, input, initialSecret, nbStripesThisIter);
f_scramble(acc, secret + secretLimit);
input += nbStripesThisIter * XXH_STRIPE_LEN;
nbStripes -= nbStripesThisIter;
/* Then continue the loop with the full block size */
nbStripesThisIter = nbStripesPerBlock;
initialSecret = secret;
} while (nbStripes >= nbStripesPerBlock);
*nbStripesSoFarPtr = 0;
}
/* Process a partial block */
if (nbStripes > 0) {
f_acc(acc, input, initialSecret, nbStripes);
input += nbStripes * XXH_STRIPE_LEN;
*nbStripesSoFarPtr += nbStripes;
}
/* Return end pointer */
return input;
}
#ifndef XXH3_STREAM_USE_STACK
# if XXH_SIZE_OPT <= 0 && !defined(__clang__) /* clang doesn't need additional stack space */
# define XXH3_STREAM_USE_STACK 1
# endif
#endif
/*
* Both XXH3_64bits_update and XXH3_128bits_update use this routine.
*/
XXH_FORCE_INLINE XXH_errorcode
XXH3_update(XXH3_state_t* XXH_RESTRICT const state,
const xxh_u8* XXH_RESTRICT input, size_t len,
XXH3_f_accumulate f_acc,
XXH3_f_scrambleAcc f_scramble)
{
if (input==NULL) {
XXH_ASSERT(len == 0);
return XXH_OK;
}
XXH_ASSERT(state != NULL);
{ const xxh_u8* const bEnd = input + len;
const unsigned char* const secret = (state->extSecret == NULL) ? state->customSecret : state->extSecret;
#if defined(XXH3_STREAM_USE_STACK) && XXH3_STREAM_USE_STACK >= 1
/* For some reason, gcc and MSVC seem to suffer greatly
* when operating accumulators directly into state.
* Operating into stack space seems to enable proper optimization.
* clang, on the other hand, doesn't seem to need this trick */
XXH_ALIGN(XXH_ACC_ALIGN) xxh_u64 acc[8];
XXH_memcpy(acc, state->acc, sizeof(acc));
#else
xxh_u64* XXH_RESTRICT const acc = state->acc;
#endif
state->totalLen += len;
XXH_ASSERT(state->bufferedSize <= XXH3_INTERNALBUFFER_SIZE);
/* small input : just fill in tmp buffer */
if (len <= XXH3_INTERNALBUFFER_SIZE - state->bufferedSize) {
XXH_memcpy(state->buffer + state->bufferedSize, input, len);
state->bufferedSize += (XXH32_hash_t)len;
return XXH_OK;
}
/* total input is now > XXH3_INTERNALBUFFER_SIZE */
#define XXH3_INTERNALBUFFER_STRIPES (XXH3_INTERNALBUFFER_SIZE / XXH_STRIPE_LEN)
XXH_STATIC_ASSERT(XXH3_INTERNALBUFFER_SIZE % XXH_STRIPE_LEN == 0); /* clean multiple */
/*
* Internal buffer is partially filled (always, except at beginning)
* Complete it, then consume it.
*/
if (state->bufferedSize) {
size_t const loadSize = XXH3_INTERNALBUFFER_SIZE - state->bufferedSize;
XXH_memcpy(state->buffer + state->bufferedSize, input, loadSize);
input += loadSize;
XXH3_consumeStripes(acc,
&state->nbStripesSoFar, state->nbStripesPerBlock,
state->buffer, XXH3_INTERNALBUFFER_STRIPES,
secret, state->secretLimit,
f_acc, f_scramble);
state->bufferedSize = 0;
}
XXH_ASSERT(input < bEnd);
if (bEnd - input > XXH3_INTERNALBUFFER_SIZE) {
size_t nbStripes = (size_t)(bEnd - 1 - input) / XXH_STRIPE_LEN;
input = XXH3_consumeStripes(acc,
&state->nbStripesSoFar, state->nbStripesPerBlock,
input, nbStripes,
secret, state->secretLimit,
f_acc, f_scramble);
XXH_memcpy(state->buffer + sizeof(state->buffer) - XXH_STRIPE_LEN, input - XXH_STRIPE_LEN, XXH_STRIPE_LEN);
}
/* Some remaining input (always) : buffer it */
XXH_ASSERT(input < bEnd);
XXH_ASSERT(bEnd - input <= XXH3_INTERNALBUFFER_SIZE);
XXH_ASSERT(state->bufferedSize == 0);
XXH_memcpy(state->buffer, input, (size_t)(bEnd-input));
state->bufferedSize = (XXH32_hash_t)(bEnd-input);
#if defined(XXH3_STREAM_USE_STACK) && XXH3_STREAM_USE_STACK >= 1
/* save stack accumulators into state */
XXH_memcpy(state->acc, acc, sizeof(acc));
#endif
}
return XXH_OK;
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH_errorcode
XXH3_64bits_update(XXH_NOESCAPE XXH3_state_t* state, XXH_NOESCAPE const void* input, size_t len)
{
return XXH3_update(state, (const xxh_u8*)input, len,
XXH3_accumulate, XXH3_scrambleAcc);
}
XXH_FORCE_INLINE void
XXH3_digest_long (XXH64_hash_t* acc,
const XXH3_state_t* state,
const unsigned char* secret)
{
xxh_u8 lastStripe[XXH_STRIPE_LEN];
const xxh_u8* lastStripePtr;
/*
* Digest on a local copy. This way, the state remains unaltered, and it can
* continue ingesting more input afterwards.
*/
XXH_memcpy(acc, state->acc, sizeof(state->acc));
if (state->bufferedSize >= XXH_STRIPE_LEN) {
/* Consume remaining stripes then point to remaining data in buffer */
size_t const nbStripes = (state->bufferedSize - 1) / XXH_STRIPE_LEN;
size_t nbStripesSoFar = state->nbStripesSoFar;
XXH3_consumeStripes(acc,
&nbStripesSoFar, state->nbStripesPerBlock,
state->buffer, nbStripes,
secret, state->secretLimit,
XXH3_accumulate, XXH3_scrambleAcc);
lastStripePtr = state->buffer + state->bufferedSize - XXH_STRIPE_LEN;
} else { /* bufferedSize < XXH_STRIPE_LEN */
/* Copy to temp buffer */
size_t const catchupSize = XXH_STRIPE_LEN - state->bufferedSize;
XXH_ASSERT(state->bufferedSize > 0); /* there is always some input buffered */
XXH_memcpy(lastStripe, state->buffer + sizeof(state->buffer) - catchupSize, catchupSize);
XXH_memcpy(lastStripe + catchupSize, state->buffer, state->bufferedSize);
lastStripePtr = lastStripe;
}
/* Last stripe */
XXH3_accumulate_512(acc,
lastStripePtr,
secret + state->secretLimit - XXH_SECRET_LASTACC_START);
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH64_hash_t XXH3_64bits_digest (XXH_NOESCAPE const XXH3_state_t* state)
{
const unsigned char* const secret = (state->extSecret == NULL) ? state->customSecret : state->extSecret;
if (state->totalLen > XXH3_MIDSIZE_MAX) {
XXH_ALIGN(XXH_ACC_ALIGN) XXH64_hash_t acc[XXH_ACC_NB];
XXH3_digest_long(acc, state, secret);
return XXH3_mergeAccs(acc,
secret + XXH_SECRET_MERGEACCS_START,
(xxh_u64)state->totalLen * XXH_PRIME64_1);
}
/* totalLen <= XXH3_MIDSIZE_MAX: digesting a short input */
if (state->useSeed)
return XXH3_64bits_withSeed(state->buffer, (size_t)state->totalLen, state->seed);
return XXH3_64bits_withSecret(state->buffer, (size_t)(state->totalLen),
secret, state->secretLimit + XXH_STRIPE_LEN);
}
#endif /* !XXH_NO_STREAM */
/* ==========================================
* XXH3 128 bits (a.k.a XXH128)
* ==========================================
* XXH3's 128-bit variant has better mixing and strength than the 64-bit variant,
* even without counting the significantly larger output size.
*
* For example, extra steps are taken to avoid the seed-dependent collisions
* in 17-240 byte inputs (See XXH3_mix16B and XXH128_mix32B).
*
* This strength naturally comes at the cost of some speed, especially on short
* lengths. Note that longer hashes are about as fast as the 64-bit version
* due to it using only a slight modification of the 64-bit loop.
*
* XXH128 is also more oriented towards 64-bit machines. It is still extremely
* fast for a _128-bit_ hash on 32-bit (it usually clears XXH64).
*/
XXH_FORCE_INLINE XXH_PUREF XXH128_hash_t
XXH3_len_1to3_128b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_hash_t seed)
{
/* A doubled version of 1to3_64b with different constants. */
XXH_ASSERT(input != NULL);
XXH_ASSERT(1 <= len && len <= 3);
XXH_ASSERT(secret != NULL);
/*
* len = 1: combinedl = { input[0], 0x01, input[0], input[0] }
* len = 2: combinedl = { input[1], 0x02, input[0], input[1] }
* len = 3: combinedl = { input[2], 0x03, input[0], input[1] }
*/
{ xxh_u8 const c1 = input[0];
xxh_u8 const c2 = input[len >> 1];
xxh_u8 const c3 = input[len - 1];
xxh_u32 const combinedl = ((xxh_u32)c1 <<16) | ((xxh_u32)c2 << 24)
| ((xxh_u32)c3 << 0) | ((xxh_u32)len << 8);
xxh_u32 const combinedh = XXH_rotl32(XXH_swap32(combinedl), 13);
xxh_u64 const bitflipl = (XXH_readLE32(secret) ^ XXH_readLE32(secret+4)) + seed;
xxh_u64 const bitfliph = (XXH_readLE32(secret+8) ^ XXH_readLE32(secret+12)) - seed;
xxh_u64 const keyed_lo = (xxh_u64)combinedl ^ bitflipl;
xxh_u64 const keyed_hi = (xxh_u64)combinedh ^ bitfliph;
XXH128_hash_t h128;
h128.low64 = XXH64_avalanche(keyed_lo);
h128.high64 = XXH64_avalanche(keyed_hi);
return h128;
}
}
XXH_FORCE_INLINE XXH_PUREF XXH128_hash_t
XXH3_len_4to8_128b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_hash_t seed)
{
XXH_ASSERT(input != NULL);
XXH_ASSERT(secret != NULL);
XXH_ASSERT(4 <= len && len <= 8);
seed ^= (xxh_u64)XXH_swap32((xxh_u32)seed) << 32;
{ xxh_u32 const input_lo = XXH_readLE32(input);
xxh_u32 const input_hi = XXH_readLE32(input + len - 4);
xxh_u64 const input_64 = input_lo + ((xxh_u64)input_hi << 32);
xxh_u64 const bitflip = (XXH_readLE64(secret+16) ^ XXH_readLE64(secret+24)) + seed;
xxh_u64 const keyed = input_64 ^ bitflip;
/* Shift len to the left to ensure it is even, this avoids even multiplies. */
XXH128_hash_t m128 = XXH_mult64to128(keyed, XXH_PRIME64_1 + (len << 2));
m128.high64 += (m128.low64 << 1);
m128.low64 ^= (m128.high64 >> 3);
m128.low64 = XXH_xorshift64(m128.low64, 35);
m128.low64 *= PRIME_MX2;
m128.low64 = XXH_xorshift64(m128.low64, 28);
m128.high64 = XXH3_avalanche(m128.high64);
return m128;
}
}
XXH_FORCE_INLINE XXH_PUREF XXH128_hash_t
XXH3_len_9to16_128b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_hash_t seed)
{
XXH_ASSERT(input != NULL);
XXH_ASSERT(secret != NULL);
XXH_ASSERT(9 <= len && len <= 16);
{ xxh_u64 const bitflipl = (XXH_readLE64(secret+32) ^ XXH_readLE64(secret+40)) - seed;
xxh_u64 const bitfliph = (XXH_readLE64(secret+48) ^ XXH_readLE64(secret+56)) + seed;
xxh_u64 const input_lo = XXH_readLE64(input);
xxh_u64 input_hi = XXH_readLE64(input + len - 8);
XXH128_hash_t m128 = XXH_mult64to128(input_lo ^ input_hi ^ bitflipl, XXH_PRIME64_1);
/*
* Put len in the middle of m128 to ensure that the length gets mixed to
* both the low and high bits in the 128x64 multiply below.
*/
m128.low64 += (xxh_u64)(len - 1) << 54;
input_hi ^= bitfliph;
/*
* Add the high 32 bits of input_hi to the high 32 bits of m128, then
* add the long product of the low 32 bits of input_hi and XXH_PRIME32_2 to
* the high 64 bits of m128.
*
* The best approach to this operation is different on 32-bit and 64-bit.
*/
if (sizeof(void *) < sizeof(xxh_u64)) { /* 32-bit */
/*
* 32-bit optimized version, which is more readable.
*
* On 32-bit, it removes an ADC and delays a dependency between the two
* halves of m128.high64, but it generates an extra mask on 64-bit.
*/
m128.high64 += (input_hi & 0xFFFFFFFF00000000ULL) + XXH_mult32to64((xxh_u32)input_hi, XXH_PRIME32_2);
} else {
/*
* 64-bit optimized (albeit more confusing) version.
*
* Uses some properties of addition and multiplication to remove the mask:
*
* Let:
* a = input_hi.lo = (input_hi & 0x00000000FFFFFFFF)
* b = input_hi.hi = (input_hi & 0xFFFFFFFF00000000)
* c = XXH_PRIME32_2
*
* a + (b * c)
* Inverse Property: x + y - x == y
* a + (b * (1 + c - 1))
* Distributive Property: x * (y + z) == (x * y) + (x * z)
* a + (b * 1) + (b * (c - 1))
* Identity Property: x * 1 == x
* a + b + (b * (c - 1))
*
* Substitute a, b, and c:
* input_hi.hi + input_hi.lo + ((xxh_u64)input_hi.lo * (XXH_PRIME32_2 - 1))
*
* Since input_hi.hi + input_hi.lo == input_hi, we get this:
* input_hi + ((xxh_u64)input_hi.lo * (XXH_PRIME32_2 - 1))
*/
m128.high64 += input_hi + XXH_mult32to64((xxh_u32)input_hi, XXH_PRIME32_2 - 1);
}
/* m128 ^= XXH_swap64(m128 >> 64); */
m128.low64 ^= XXH_swap64(m128.high64);
{ /* 128x64 multiply: h128 = m128 * XXH_PRIME64_2; */
XXH128_hash_t h128 = XXH_mult64to128(m128.low64, XXH_PRIME64_2);
h128.high64 += m128.high64 * XXH_PRIME64_2;
h128.low64 = XXH3_avalanche(h128.low64);
h128.high64 = XXH3_avalanche(h128.high64);
return h128;
} }
}
/*
* Assumption: `secret` size is >= XXH3_SECRET_SIZE_MIN
*/
XXH_FORCE_INLINE XXH_PUREF XXH128_hash_t
XXH3_len_0to16_128b(const xxh_u8* input, size_t len, const xxh_u8* secret, XXH64_hash_t seed)
{
XXH_ASSERT(len <= 16);
{ if (len > 8) return XXH3_len_9to16_128b(input, len, secret, seed);
if (len >= 4) return XXH3_len_4to8_128b(input, len, secret, seed);
if (len) return XXH3_len_1to3_128b(input, len, secret, seed);
{ XXH128_hash_t h128;
xxh_u64 const bitflipl = XXH_readLE64(secret+64) ^ XXH_readLE64(secret+72);
xxh_u64 const bitfliph = XXH_readLE64(secret+80) ^ XXH_readLE64(secret+88);
h128.low64 = XXH64_avalanche(seed ^ bitflipl);
h128.high64 = XXH64_avalanche( seed ^ bitfliph);
return h128;
} }
}
/*
* A bit slower than XXH3_mix16B, but handles multiply by zero better.
*/
XXH_FORCE_INLINE XXH128_hash_t
XXH128_mix32B(XXH128_hash_t acc, const xxh_u8* input_1, const xxh_u8* input_2,
const xxh_u8* secret, XXH64_hash_t seed)
{
acc.low64 += XXH3_mix16B (input_1, secret+0, seed);
acc.low64 ^= XXH_readLE64(input_2) + XXH_readLE64(input_2 + 8);
acc.high64 += XXH3_mix16B (input_2, secret+16, seed);
acc.high64 ^= XXH_readLE64(input_1) + XXH_readLE64(input_1 + 8);
return acc;
}
XXH_FORCE_INLINE XXH_PUREF XXH128_hash_t
XXH3_len_17to128_128b(const xxh_u8* XXH_RESTRICT input, size_t len,
const xxh_u8* XXH_RESTRICT secret, size_t secretSize,
XXH64_hash_t seed)
{
XXH_ASSERT(secretSize >= XXH3_SECRET_SIZE_MIN); (void)secretSize;
XXH_ASSERT(16 < len && len <= 128);
{ XXH128_hash_t acc;
acc.low64 = len * XXH_PRIME64_1;
acc.high64 = 0;
#if XXH_SIZE_OPT >= 1
{
/* Smaller, but slightly slower. */
unsigned int i = (unsigned int)(len - 1) / 32;
do {
acc = XXH128_mix32B(acc, input+16*i, input+len-16*(i+1), secret+32*i, seed);
} while (i-- != 0);
}
#else
if (len > 32) {
if (len > 64) {
if (len > 96) {
acc = XXH128_mix32B(acc, input+48, input+len-64, secret+96, seed);
}
acc = XXH128_mix32B(acc, input+32, input+len-48, secret+64, seed);
}
acc = XXH128_mix32B(acc, input+16, input+len-32, secret+32, seed);
}
acc = XXH128_mix32B(acc, input, input+len-16, secret, seed);
#endif
{ XXH128_hash_t h128;
h128.low64 = acc.low64 + acc.high64;
h128.high64 = (acc.low64 * XXH_PRIME64_1)
+ (acc.high64 * XXH_PRIME64_4)
+ ((len - seed) * XXH_PRIME64_2);
h128.low64 = XXH3_avalanche(h128.low64);
h128.high64 = (XXH64_hash_t)0 - XXH3_avalanche(h128.high64);
return h128;
}
}
}
XXH_NO_INLINE XXH_PUREF XXH128_hash_t
XXH3_len_129to240_128b(const xxh_u8* XXH_RESTRICT input, size_t len,
const xxh_u8* XXH_RESTRICT secret, size_t secretSize,
XXH64_hash_t seed)
{
XXH_ASSERT(secretSize >= XXH3_SECRET_SIZE_MIN); (void)secretSize;
XXH_ASSERT(128 < len && len <= XXH3_MIDSIZE_MAX);
{ XXH128_hash_t acc;
unsigned i;
acc.low64 = len * XXH_PRIME64_1;
acc.high64 = 0;
/*
* We set as `i` as offset + 32. We do this so that unchanged
* `len` can be used as upper bound. This reaches a sweet spot
* where both x86 and aarch64 get simple agen and good codegen
* for the loop.
*/
for (i = 32; i < 160; i += 32) {
acc = XXH128_mix32B(acc,
input + i - 32,
input + i - 16,
secret + i - 32,
seed);
}
acc.low64 = XXH3_avalanche(acc.low64);
acc.high64 = XXH3_avalanche(acc.high64);
/*
* NB: `i <= len` will duplicate the last 32-bytes if
* len % 32 was zero. This is an unfortunate necessity to keep
* the hash result stable.
*/
for (i=160; i <= len; i += 32) {
acc = XXH128_mix32B(acc,
input + i - 32,
input + i - 16,
secret + XXH3_MIDSIZE_STARTOFFSET + i - 160,
seed);
}
/* last bytes */
acc = XXH128_mix32B(acc,
input + len - 16,
input + len - 32,
secret + XXH3_SECRET_SIZE_MIN - XXH3_MIDSIZE_LASTOFFSET - 16,
(XXH64_hash_t)0 - seed);
{ XXH128_hash_t h128;
h128.low64 = acc.low64 + acc.high64;
h128.high64 = (acc.low64 * XXH_PRIME64_1)
+ (acc.high64 * XXH_PRIME64_4)
+ ((len - seed) * XXH_PRIME64_2);
h128.low64 = XXH3_avalanche(h128.low64);
h128.high64 = (XXH64_hash_t)0 - XXH3_avalanche(h128.high64);
return h128;
}
}
}
XXH_FORCE_INLINE XXH128_hash_t
XXH3_hashLong_128b_internal(const void* XXH_RESTRICT input, size_t len,
const xxh_u8* XXH_RESTRICT secret, size_t secretSize,
XXH3_f_accumulate f_acc,
XXH3_f_scrambleAcc f_scramble)
{
XXH_ALIGN(XXH_ACC_ALIGN) xxh_u64 acc[XXH_ACC_NB] = XXH3_INIT_ACC;
XXH3_hashLong_internal_loop(acc, (const xxh_u8*)input, len, secret, secretSize, f_acc, f_scramble);
/* converge into final hash */
XXH_STATIC_ASSERT(sizeof(acc) == 64);
XXH_ASSERT(secretSize >= sizeof(acc) + XXH_SECRET_MERGEACCS_START);
{ XXH128_hash_t h128;
h128.low64 = XXH3_mergeAccs(acc,
secret + XXH_SECRET_MERGEACCS_START,
(xxh_u64)len * XXH_PRIME64_1);
h128.high64 = XXH3_mergeAccs(acc,
secret + secretSize
- sizeof(acc) - XXH_SECRET_MERGEACCS_START,
~((xxh_u64)len * XXH_PRIME64_2));
return h128;
}
}
/*
* It's important for performance that XXH3_hashLong() is not inlined.
*/
XXH_NO_INLINE XXH_PUREF XXH128_hash_t
XXH3_hashLong_128b_default(const void* XXH_RESTRICT input, size_t len,
XXH64_hash_t seed64,
const void* XXH_RESTRICT secret, size_t secretLen)
{
(void)seed64; (void)secret; (void)secretLen;
return XXH3_hashLong_128b_internal(input, len, XXH3_kSecret, sizeof(XXH3_kSecret),
XXH3_accumulate, XXH3_scrambleAcc);
}
/*
* It's important for performance to pass @p secretLen (when it's static)
* to the compiler, so that it can properly optimize the vectorized loop.
*
* When the secret size is unknown, or on GCC 12 where the mix of NO_INLINE and FORCE_INLINE
* breaks -Og, this is XXH_NO_INLINE.
*/
XXH3_WITH_SECRET_INLINE XXH128_hash_t
XXH3_hashLong_128b_withSecret(const void* XXH_RESTRICT input, size_t len,
XXH64_hash_t seed64,
const void* XXH_RESTRICT secret, size_t secretLen)
{
(void)seed64;
return XXH3_hashLong_128b_internal(input, len, (const xxh_u8*)secret, secretLen,
XXH3_accumulate, XXH3_scrambleAcc);
}
XXH_FORCE_INLINE XXH128_hash_t
XXH3_hashLong_128b_withSeed_internal(const void* XXH_RESTRICT input, size_t len,
XXH64_hash_t seed64,
XXH3_f_accumulate f_acc,
XXH3_f_scrambleAcc f_scramble,
XXH3_f_initCustomSecret f_initSec)
{
if (seed64 == 0)
return XXH3_hashLong_128b_internal(input, len,
XXH3_kSecret, sizeof(XXH3_kSecret),
f_acc, f_scramble);
{ XXH_ALIGN(XXH_SEC_ALIGN) xxh_u8 secret[XXH_SECRET_DEFAULT_SIZE];
f_initSec(secret, seed64);
return XXH3_hashLong_128b_internal(input, len, (const xxh_u8*)secret, sizeof(secret),
f_acc, f_scramble);
}
}
/*
* It's important for performance that XXH3_hashLong is not inlined.
*/
XXH_NO_INLINE XXH128_hash_t
XXH3_hashLong_128b_withSeed(const void* input, size_t len,
XXH64_hash_t seed64, const void* XXH_RESTRICT secret, size_t secretLen)
{
(void)secret; (void)secretLen;
return XXH3_hashLong_128b_withSeed_internal(input, len, seed64,
XXH3_accumulate, XXH3_scrambleAcc, XXH3_initCustomSecret);
}
typedef XXH128_hash_t (*XXH3_hashLong128_f)(const void* XXH_RESTRICT, size_t,
XXH64_hash_t, const void* XXH_RESTRICT, size_t);
XXH_FORCE_INLINE XXH128_hash_t
XXH3_128bits_internal(const void* input, size_t len,
XXH64_hash_t seed64, const void* XXH_RESTRICT secret, size_t secretLen,
XXH3_hashLong128_f f_hl128)
{
XXH_ASSERT(secretLen >= XXH3_SECRET_SIZE_MIN);
/*
* If an action is to be taken if `secret` conditions are not respected,
* it should be done here.
* For now, it's a contract pre-condition.
* Adding a check and a branch here would cost performance at every hash.
*/
if (len <= 16)
return XXH3_len_0to16_128b((const xxh_u8*)input, len, (const xxh_u8*)secret, seed64);
if (len <= 128)
return XXH3_len_17to128_128b((const xxh_u8*)input, len, (const xxh_u8*)secret, secretLen, seed64);
if (len <= XXH3_MIDSIZE_MAX)
return XXH3_len_129to240_128b((const xxh_u8*)input, len, (const xxh_u8*)secret, secretLen, seed64);
return f_hl128(input, len, seed64, secret, secretLen);
}
/* === Public XXH128 API === */
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH128_hash_t XXH3_128bits(XXH_NOESCAPE const void* input, size_t len)
{
return XXH3_128bits_internal(input, len, 0,
XXH3_kSecret, sizeof(XXH3_kSecret),
XXH3_hashLong_128b_default);
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH128_hash_t
XXH3_128bits_withSecret(XXH_NOESCAPE const void* input, size_t len, XXH_NOESCAPE const void* secret, size_t secretSize)
{
return XXH3_128bits_internal(input, len, 0,
(const xxh_u8*)secret, secretSize,
XXH3_hashLong_128b_withSecret);
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH128_hash_t
XXH3_128bits_withSeed(XXH_NOESCAPE const void* input, size_t len, XXH64_hash_t seed)
{
return XXH3_128bits_internal(input, len, seed,
XXH3_kSecret, sizeof(XXH3_kSecret),
XXH3_hashLong_128b_withSeed);
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH128_hash_t
XXH3_128bits_withSecretandSeed(XXH_NOESCAPE const void* input, size_t len, XXH_NOESCAPE const void* secret, size_t secretSize, XXH64_hash_t seed)
{
if (len <= XXH3_MIDSIZE_MAX)
return XXH3_128bits_internal(input, len, seed, XXH3_kSecret, sizeof(XXH3_kSecret), NULL);
return XXH3_hashLong_128b_withSecret(input, len, seed, secret, secretSize);
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH128_hash_t
XXH128(XXH_NOESCAPE const void* input, size_t len, XXH64_hash_t seed)
{
return XXH3_128bits_withSeed(input, len, seed);
}
/* === XXH3 128-bit streaming === */
#ifndef XXH_NO_STREAM
/*
* All initialization and update functions are identical to 64-bit streaming variant.
* The only difference is the finalization routine.
*/
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH_errorcode
XXH3_128bits_reset(XXH_NOESCAPE XXH3_state_t* statePtr)
{
return XXH3_64bits_reset(statePtr);
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH_errorcode
XXH3_128bits_reset_withSecret(XXH_NOESCAPE XXH3_state_t* statePtr, XXH_NOESCAPE const void* secret, size_t secretSize)
{
return XXH3_64bits_reset_withSecret(statePtr, secret, secretSize);
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH_errorcode
XXH3_128bits_reset_withSeed(XXH_NOESCAPE XXH3_state_t* statePtr, XXH64_hash_t seed)
{
return XXH3_64bits_reset_withSeed(statePtr, seed);
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH_errorcode
XXH3_128bits_reset_withSecretandSeed(XXH_NOESCAPE XXH3_state_t* statePtr, XXH_NOESCAPE const void* secret, size_t secretSize, XXH64_hash_t seed)
{
return XXH3_64bits_reset_withSecretandSeed(statePtr, secret, secretSize, seed);
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH_errorcode
XXH3_128bits_update(XXH_NOESCAPE XXH3_state_t* state, XXH_NOESCAPE const void* input, size_t len)
{
return XXH3_64bits_update(state, input, len);
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH128_hash_t XXH3_128bits_digest (XXH_NOESCAPE const XXH3_state_t* state)
{
const unsigned char* const secret = (state->extSecret == NULL) ? state->customSecret : state->extSecret;
if (state->totalLen > XXH3_MIDSIZE_MAX) {
XXH_ALIGN(XXH_ACC_ALIGN) XXH64_hash_t acc[XXH_ACC_NB];
XXH3_digest_long(acc, state, secret);
XXH_ASSERT(state->secretLimit + XXH_STRIPE_LEN >= sizeof(acc) + XXH_SECRET_MERGEACCS_START);
{ XXH128_hash_t h128;
h128.low64 = XXH3_mergeAccs(acc,
secret + XXH_SECRET_MERGEACCS_START,
(xxh_u64)state->totalLen * XXH_PRIME64_1);
h128.high64 = XXH3_mergeAccs(acc,
secret + state->secretLimit + XXH_STRIPE_LEN
- sizeof(acc) - XXH_SECRET_MERGEACCS_START,
~((xxh_u64)state->totalLen * XXH_PRIME64_2));
return h128;
}
}
/* len <= XXH3_MIDSIZE_MAX : short code */
if (state->seed)
return XXH3_128bits_withSeed(state->buffer, (size_t)state->totalLen, state->seed);
return XXH3_128bits_withSecret(state->buffer, (size_t)(state->totalLen),
secret, state->secretLimit + XXH_STRIPE_LEN);
}
#endif /* !XXH_NO_STREAM */
/* 128-bit utility functions */
#include <string.h> /* memcmp, memcpy */
/* return : 1 is equal, 0 if different */
/*! @ingroup XXH3_family */
XXH_PUBLIC_API int XXH128_isEqual(XXH128_hash_t h1, XXH128_hash_t h2)
{
/* note : XXH128_hash_t is compact, it has no padding byte */
return !(memcmp(&h1, &h2, sizeof(h1)));
}
/* This prototype is compatible with stdlib's qsort().
* @return : >0 if *h128_1 > *h128_2
* <0 if *h128_1 < *h128_2
* =0 if *h128_1 == *h128_2 */
/*! @ingroup XXH3_family */
XXH_PUBLIC_API int XXH128_cmp(XXH_NOESCAPE const void* h128_1, XXH_NOESCAPE const void* h128_2)
{
XXH128_hash_t const h1 = *(const XXH128_hash_t*)h128_1;
XXH128_hash_t const h2 = *(const XXH128_hash_t*)h128_2;
int const hcmp = (h1.high64 > h2.high64) - (h2.high64 > h1.high64);
/* note : bets that, in most cases, hash values are different */
if (hcmp) return hcmp;
return (h1.low64 > h2.low64) - (h2.low64 > h1.low64);
}
/*====== Canonical representation ======*/
/*! @ingroup XXH3_family */
XXH_PUBLIC_API void
XXH128_canonicalFromHash(XXH_NOESCAPE XXH128_canonical_t* dst, XXH128_hash_t hash)
{
XXH_STATIC_ASSERT(sizeof(XXH128_canonical_t) == sizeof(XXH128_hash_t));
if (XXH_CPU_LITTLE_ENDIAN) {
hash.high64 = XXH_swap64(hash.high64);
hash.low64 = XXH_swap64(hash.low64);
}
XXH_memcpy(dst, &hash.high64, sizeof(hash.high64));
XXH_memcpy((char*)dst + sizeof(hash.high64), &hash.low64, sizeof(hash.low64));
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH128_hash_t
XXH128_hashFromCanonical(XXH_NOESCAPE const XXH128_canonical_t* src)
{
XXH128_hash_t h;
h.high64 = XXH_readBE64(src);
h.low64 = XXH_readBE64(src->digest + 8);
return h;
}
/* ==========================================
* Secret generators
* ==========================================
*/
#define XXH_MIN(x, y) (((x) > (y)) ? (y) : (x))
XXH_FORCE_INLINE void XXH3_combine16(void* dst, XXH128_hash_t h128)
{
XXH_writeLE64( dst, XXH_readLE64(dst) ^ h128.low64 );
XXH_writeLE64( (char*)dst+8, XXH_readLE64((char*)dst+8) ^ h128.high64 );
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API XXH_errorcode
XXH3_generateSecret(XXH_NOESCAPE void* secretBuffer, size_t secretSize, XXH_NOESCAPE const void* customSeed, size_t customSeedSize)
{
#if (XXH_DEBUGLEVEL >= 1)
XXH_ASSERT(secretBuffer != NULL);
XXH_ASSERT(secretSize >= XXH3_SECRET_SIZE_MIN);
#else
/* production mode, assert() are disabled */
if (secretBuffer == NULL) return XXH_ERROR;
if (secretSize < XXH3_SECRET_SIZE_MIN) return XXH_ERROR;
#endif
if (customSeedSize == 0) {
customSeed = XXH3_kSecret;
customSeedSize = XXH_SECRET_DEFAULT_SIZE;
}
#if (XXH_DEBUGLEVEL >= 1)
XXH_ASSERT(customSeed != NULL);
#else
if (customSeed == NULL) return XXH_ERROR;
#endif
/* Fill secretBuffer with a copy of customSeed - repeat as needed */
{ size_t pos = 0;
while (pos < secretSize) {
size_t const toCopy = XXH_MIN((secretSize - pos), customSeedSize);
memcpy((char*)secretBuffer + pos, customSeed, toCopy);
pos += toCopy;
} }
{ size_t const nbSeg16 = secretSize / 16;
size_t n;
XXH128_canonical_t scrambler;
XXH128_canonicalFromHash(&scrambler, XXH128(customSeed, customSeedSize, 0));
for (n=0; n<nbSeg16; n++) {
XXH128_hash_t const h128 = XXH128(&scrambler, sizeof(scrambler), n);
XXH3_combine16((char*)secretBuffer + n*16, h128);
}
/* last segment */
XXH3_combine16((char*)secretBuffer + secretSize - 16, XXH128_hashFromCanonical(&scrambler));
}
return XXH_OK;
}
/*! @ingroup XXH3_family */
XXH_PUBLIC_API void
XXH3_generateSecret_fromSeed(XXH_NOESCAPE void* secretBuffer, XXH64_hash_t seed)
{
XXH_ALIGN(XXH_SEC_ALIGN) xxh_u8 secret[XXH_SECRET_DEFAULT_SIZE];
XXH3_initCustomSecret(secret, seed);
XXH_ASSERT(secretBuffer != NULL);
memcpy(secretBuffer, secret, XXH_SECRET_DEFAULT_SIZE);
}
/* Pop our optimization override from above */
#if XXH_VECTOR == XXH_AVX2 /* AVX2 */ \
&& defined(__GNUC__) && !defined(__clang__) /* GCC, not Clang */ \
&& defined(__OPTIMIZE__) && XXH_SIZE_OPT <= 0 /* respect -O0 and -Os */
# pragma GCC pop_options
#endif
#endif /* XXH_NO_LONG_LONG */
#endif /* XXH_NO_XXH3 */
/*!
* @}
*/
#endif /* XXH_IMPLEMENTATION */
#if defined (__cplusplus)
} /* extern "C" */
#endif
|
0 | repos/xmake/core/src | repos/xmake/core/src/sv/xmake.sh | #!/bin/sh
target "sv"
set_kind "static"
set_default false
set_languages "c99"
add_includedirs "sv/include" "{public}"
add_files "sv/src/*.c"
|
0 | repos/xmake/core/src | repos/xmake/core/src/sv/xmake.lua | includes("sv")
|
0 | repos/xmake/core/src | repos/xmake/core/src/sv/.travis.yml | sudo: false
language: c
before_install:
- bash <(curl -s https://raw.githubusercontent.com/xmake-io/xmake/master/scripts/get.sh)
install:
- xmake
- cd build
- cmake ..
- make all
script:
- ctest --verbose
- cd .. && xmake check
matrix:
include:
- os: linux
- os: linux
compiler: gcc-4.9
addons:
apt:
sources:
- ubuntu-toolchain-r-test
packages:
- gcc-4.9
- os: linux
compiler: gcc-5
addons:
apt:
sources:
- ubuntu-toolchain-r-test
packages:
- gcc-5
- os: linux
compiler: gcc-6
addons:
apt:
sources:
- ubuntu-toolchain-r-test
packages:
- gcc-6
- os: linux
compiler: clang-3.5
addons:
apt:
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-precise-3.5
packages:
- clang-3.5
- os: linux
compiler: clang-3.6
addons:
apt:
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-precise-3.6
packages:
- clang-3.6
- os: linux
compiler: clang-3.7
addons:
apt:
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-precise-3.7
packages:
- clang-3.7
- os: linux
compiler: clang-3.8
addons:
apt:
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-precise-3.8
packages:
- clang-3.8
- os: linux
compiler: clang-3.9
addons:
apt:
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-precise-3.9
packages:
- clang-3.9
- os: linux
dist: trusty
compiler: clang-4.0
addons:
apt:
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-trusty-4.0
packages:
- clang-4.0
- os: osx
osx_image: xcode6.4
compiler: clang
- os: osx
osx_image: xcode7.3
compiler: clang
- os: osx
osx_image: xcode8.3
compiler: clang
|
0 | repos/xmake/core/src | repos/xmake/core/src/luajit/xmake.sh | #!/bin/sh
# disable jit compiler for redhat and centos
jit=true
jit_plat="${plat}"
jit_arch="${arch}"
if is_plat "mingw"; then
jit_plat="windows"
if is_arch "x86_64"; then
jit_arch="x64"
else
jit_arch="x86"
fi
fi
if is_arch "arm64" "arm64-v8a"; then
jit_arch="arm64"
elif is_arch "arm" "armv7"; then
jit_arch="arm"
elif is_arch "mips64"; then
jit_arch="mips64"
jit=false
fi
if test -f "/etc/redhat-release"; then
jit=false
fi
if $jit; then
jit_dir="jit"
else
jit_dir="nojit"
fi
jit_autogendir="luajit/autogen/${jit_plat}/${jit_dir}/${jit_arch}"
target "luajit"
set_kind "static"
set_default false
set_warnings "all"
# add include directories
add_includedirs "${jit_autogendir}"
add_includedirs "luajit/src" "{public}"
# add the common source files
add_files "luajit/src/lj_*.c"
add_files "luajit/src/lib_*.c"
if is_plat "mingw"; then
add_files "${jit_autogendir}/lj_vm.o"
else
add_files "${jit_autogendir}/*.S"
fi
add_defines "USE_LUAJIT" "{public}"
# disable jit compiler?
if ! $jit; then
add_defines "LUAJIT_DISABLE_JIT"
fi
# using internal memory management under armv7 gc will cause a crash when free strings in lua_close
if test_eq "${jit_arch}" "arm"; then
add_defines "LUAJIT_USE_SYSMALLOC"
fi
# fix call math.sin/log crash for fedora/i386/lj_vm.S with `LDFLAGS = -specs=/usr/lib/rpm/redhat/redhat-hardened-ld` in xmake.spec/%set_build_flags
if is_plat "linux" && is_arch "i386"; then
add_asflags "-fPIE"
add_ldflags "-fPIE"
fi
|
0 | repos/xmake/core/src | repos/xmake/core/src/luajit/xmake.lua | -- disable jit compiler for redhat and centos
local jit = true
local plat = "$(plat)"
local arch = "$(arch)"
if is_plat("msys", "mingw", "cygwin") then
plat = "windows"
arch = is_arch("x86_64") and "x64" or "x86"
elseif is_plat("android") then
plat = "linux"
end
if is_arch("arm64", "arm64-v8a") then
arch = "arm64"
elseif is_arch("arm.*") then
arch = "arm"
elseif is_arch("mips64.*") then
arch = "mips64"
jit = false
end
if os.isfile("/etc/redhat-release") then
jit = false
end
local autogendir = path.join("luajit", "autogen", plat, jit and "jit" or "nojit", arch)
-- add target
target("luajit")
-- make as a static library
set_kind("static")
-- set warning all and disable error
set_warnings("all")
-- disable c99(/TP) for windows
if is_plat("windows") then
set_languages("c89")
end
-- add header files
add_headerfiles("luajit/src/(*.h)", {prefixdir = "luajit"})
-- add include directories
add_includedirs(autogendir)
add_includedirs("luajit/src", {public = true})
-- add the common source files
add_files("luajit/src/*.c|ljamalg.c|luajit.c")
if is_plat("windows") then
add_files(autogendir .. "/lj_vm.obj")
elseif is_plat("msys", "cygwin", "mingw") then
add_files(autogendir .. "/lj_vm.o")
else
add_files(autogendir .. "/*.S")
end
add_defines("USE_LUAJIT", {interface = true})
-- disable jit compiler?
if not jit then
add_defines("LUAJIT_DISABLE_JIT")
end
-- using internal memory management under armv7, gc will cause a crash when free strings in lua_close()
if arch == "arm" then
add_defines("LUAJIT_USE_SYSMALLOC")
end
-- fix call math.sin/log crash for fedora/i386/lj_vm.S with `LDFLAGS = -specs=/usr/lib/rpm/redhat/redhat-hardened-ld` in xmake.spec/%set_build_flags
if is_plat("linux") and is_arch("i386") then
add_asflags("-fPIE")
add_ldflags("-fPIE")
end
-- enable lua5.2 compat, @see http://luajit.org/extensions.html
--[[
add_defines("LUAJIT_ENABLE_LUA52COMPAT")
if not is_plat("windows") then
add_cflags("-Wno-error=unused-function")
end]]
|
0 | repos/xmake/core/src | repos/xmake/core/src/demo/xmake.c | /* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "xmake/xmake.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* main
*/
tb_int_t main(tb_int_t argc, tb_char_t** argv)
{
return xm_engine_run("xmake", argc, argv, tb_null, tb_null);
}
|
0 | repos/xmake/core/src | repos/xmake/core/src/demo/xmake.rc | #include "xmake.config.h"
#include "winres.h"
#define _STR(x) #x
#define STR(x) _STR(x)
VS_VERSION_INFO VERSIONINFO
FILEVERSION XM_CONFIG_VERSION_MAJOR, XM_CONFIG_VERSION_MINOR, XM_CONFIG_VERSION_ALTER, 0
PRODUCTVERSION XM_CONFIG_VERSION_MAJOR, XM_CONFIG_VERSION_MINOR, XM_CONFIG_VERSION_ALTER, 0
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
#ifdef _DEBUG
FILEFLAGS VS_FF_DEBUG
#else
FILEFLAGS 0x0L
#endif
FILEOS VOS_NT_WINDOWS32
FILETYPE VFT_APP
FILESUBTYPE VFT2_UNKNOWN
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "000004B0"
BEGIN
VALUE "Comments", "A cross-platform build utility based on Lua\nwebsite: https://xmake.io"
VALUE "CompanyName", "The TBOOX Open Source Group"
VALUE "FileDescription", "XMake build utility"
VALUE "FileVersion", XM_CONFIG_VERSION "+" STR(XM_CONFIG_VERSION_BUILD)
VALUE "InternalName", "xmake"
VALUE "LegalCopyright", "Copyright (C) 2015-present Ruki Wang, tboox.org, xmake.io"
VALUE "LegalTrademarks", ""
VALUE "OriginalFilename", "xmake.exe"
VALUE "ProductName", "XMake"
VALUE "ProductVersion", XM_CONFIG_VERSION "+" STR(XM_CONFIG_VERSION_BUILD)
END
END
BLOCK "VarFileInfo"
BEGIN
VALUE "Translation", 0x0, 1200
END
END
IDI_APP ICON DISCARDABLE "xmake.ico"
|
0 | repos/xmake/core/src | repos/xmake/core/src/demo/xmake.sh | #!/bin/sh
target "demo"
add_deps "xmake"
set_kind "binary"
set_basename "xmake"
set_targetdir "${buildir}"
# add definitions
add_defines "__tb_prefix__=\"xmake\""
# add includes directory
add_includedirs "${projectdir}/core" "${projectdir}/core/src"
# add the common source files
add_files "**.c"
# add links
if is_plat "macosx" && is_config "runtime" "luajit"; then
add_ldflags "-all_load" "-pagezero_size 10000" "-image_base 100000000"
elif is_plat "mingw"; then
add_ldflags "-static-libgcc"
fi
# add install files
add_installfiles "${projectdir}/(xmake/**.lua)" "share"
add_installfiles "${projectdir}/(xmake/scripts/*)" "share"
add_installfiles "${projectdir}/(xmake/scripts/cmake_importfiles/**)" "share"
add_installfiles "${projectdir}/(xmake/scripts/completions/**)" "share"
add_installfiles "${projectdir}/(xmake/scripts/xpack/**)" "share"
add_installfiles "${projectdir}/(xmake/scripts/xrepo/**)" "share"
add_installfiles "${projectdir}/(xmake/scripts/virtualenvs/**)" "share"
add_installfiles "${projectdir}/(xmake/scripts/pac/**)" "share"
add_installfiles "${projectdir}/(xmake/scripts/conan/**)" "share"
add_installfiles "${projectdir}/(xmake/scripts/module/**)" "share"
add_installfiles "${projectdir}/(xmake/templates/**)" "share"
add_installfiles "${projectdir}/scripts/xrepo.sh" "bin" "xrepo"
# fix os.exec() call incorrect program from /mingw64/bin. e.g. python, ..
#
# because xmake is installed to /mingw64/bin/xmake,
# os.exec/CreateProcess always gives the highest priority to finding the process from /mingw64/bin (if it exists),
# rather than from the $PATH environment variable.
#
# we install the xmake executable into a separate directory to ensure
# that os.exec() does not look for additional executables.
#
# @see https://github.com/xmake-io/xmake/issues/3628
if is_host "msys"; then
after_install "xmake_after_install"
fi
# add syslinks
add_options "atomic"
if is_plat "mingw" "msys" "cygwin"; then
add_syslinks "ws2_32" "pthread" "m"
elif is_plat "bsd"; then
add_syslinks "pthread" "m"
elif is_plat "haiku"; then
add_syslinks "pthread" "network" "m"
elif test_nz "${TERMUX_ARCH}"; then
add_syslinks "m" "dl"
else
add_syslinks "pthread" "dl" "m" "c"
fi
xmake_after_install() {
local target=${1}
local installdir=${2}
if test_eq "${project_generator}" "gmake"; then
print "\t@if test -f ${installdir}/bin/xmake.exe; then rm ${installdir}/bin/xmake.exe; fi" >> "${xmake_sh_makefile}"
print "\t@cp ${projectdir}/scripts/msys/xmake.sh ${installdir}/bin/xmake" >> "${xmake_sh_makefile}"
print "\t@cp ${buildir}/xmake.exe ${installdir}/share/xmake" >> "${xmake_sh_makefile}"
fi
}
|
0 | repos/xmake/core/src | repos/xmake/core/src/demo/xmake.lua | target("demo")
-- disable this target if only build libaries
if has_config("onlylib") then
set_default(false)
end
-- add deps
add_deps("xmake")
-- make as a binary
set_kind("binary")
set_basename("xmake")
set_targetdir("$(buildir)")
-- add definitions
add_defines("__tb_prefix__=\"xmake\"")
-- add includes directory
add_includedirs("$(projectdir)", "$(projectdir)/src")
-- add common source files
add_files("**.c")
-- add resource files (it will be enabled after publishing new version)
if is_plat("windows") then
add_files("*.rc")
end
-- add links
if is_plat("windows") then
add_syslinks("ws2_32", "advapi32", "shell32")
add_ldflags("/export:malloc", "/export:free", "/export:memmove")
elseif is_plat("android") then
add_syslinks("m", "c")
elseif is_plat("macosx") and is_config("runtime", "luajit") then
add_ldflags("-all_load", "-pagezero_size 10000", "-image_base 100000000")
elseif is_plat("mingw") then
add_ldflags("-static-libgcc", {force = true})
elseif is_plat("haiku") then
add_syslinks("pthread", "network", "m", "c")
else
add_syslinks("pthread", "dl", "m", "c")
end
-- enable xp compatibility mode
if is_plat("windows") then
if is_arch("x86") then
add_ldflags("/subsystem:console,5.01")
else
add_ldflags("/subsystem:console,5.02")
end
end
-- add install files
if is_plat("windows") then
add_installfiles("$(projectdir)/../LICENSE.md")
add_installfiles("$(projectdir)/../NOTICE.md")
add_installfiles("$(projectdir)/../xmake/(**.lua)")
add_installfiles("$(projectdir)/../xmake/(scripts/**)")
add_installfiles("$(projectdir)/../xmake/(templates/**)")
add_installfiles("$(projectdir)/../scripts/xrepo.bat")
add_installfiles("$(projectdir)/../scripts/xrepo.ps1")
else
add_installfiles("$(projectdir)/../(xmake/**.lua)", {prefixdir = "share"})
add_installfiles("$(projectdir)/../(xmake/scripts/**)", {prefixdir = "share"})
add_installfiles("$(projectdir)/../(xmake/templates/**)", {prefixdir = "share"})
add_installfiles("$(projectdir)/../scripts/xrepo.sh", {prefixdir = "bin", filename = "xrepo"})
end
before_installcmd(function (target, batchcmds, opt)
-- we need to avoid some old files interfering with xmake's module import.
local package = opt.package
if target:is_plat("windows") then
batchcmds:rmdir(package:installdir("actions"))
batchcmds:rmdir(package:installdir("core"))
batchcmds:rmdir(package:installdir("includes"))
batchcmds:rmdir(package:installdir("languages"))
batchcmds:rmdir(package:installdir("modules"))
batchcmds:rmdir(package:installdir("platforms"))
batchcmds:rmdir(package:installdir("plugins"))
batchcmds:rmdir(package:installdir("repository"))
batchcmds:rmdir(package:installdir("rules"))
batchcmds:rmdir(package:installdir("templates"))
batchcmds:rmdir(package:installdir("scripts"))
batchcmds:rmdir(package:installdir("themes"))
batchcmds:rmdir(package:installdir("toolchains"))
end
end)
|
0 | repos/xmake/core/src | repos/xmake/core/src/lua/xmake.sh | #!/bin/sh
target "lua"
set_kind "static"
set_default false
set_warnings "all"
# add include directories
add_includedirs "lua" "{public}"
# add the common source files
add_files "lua/lapi.c"
add_files "lua/lauxlib.c"
add_files "lua/lbaselib.c"
add_files "lua/lcode.c"
add_files "lua/lcorolib.c"
add_files "lua/lctype.c"
add_files "lua/ldblib.c"
add_files "lua/ldebug.c"
add_files "lua/ldo.c"
add_files "lua/ldump.c"
add_files "lua/lfunc.c"
add_files "lua/lgc.c"
add_files "lua/linit.c"
add_files "lua/liolib.c"
add_files "lua/llex.c"
add_files "lua/lmathlib.c"
add_files "lua/lmem.c"
add_files "lua/loadlib.c"
add_files "lua/lobject.c"
add_files "lua/lopcodes.c"
add_files "lua/loslib.c"
add_files "lua/lparser.c"
add_files "lua/lstate.c"
add_files "lua/lstring.c"
add_files "lua/lstrlib.c"
add_files "lua/ltable.c"
add_files "lua/ltablib.c"
add_files "lua/ltm.c"
add_files "lua/lundump.c"
add_files "lua/lutf8lib.c"
add_files "lua/lvm.c"
add_files "lua/lzio.c"
# add definitions
add_defines "LUA_COMPAT_5_1" "LUA_COMPAT_5_2" "LUA_COMPAT_5_3" "{public}"
if is_plat "mingw"; then true
# it has been defined in luaconf.h
#add_defines "LUA_USE_WINDOWS"
elif is_plat "macosx"; then
add_defines "LUA_USE_MACOSX"
else
add_defines "LUA_USE_LINUX"
fi
|
0 | repos/xmake/core/src | repos/xmake/core/src/lua/xmake.lua | target("lua")
set_kind("static")
set_warnings("all")
-- disable c99(/TP) for windows
if is_plat("windows") then
set_languages("c89")
end
-- add header files
add_headerfiles("lua/(*.h)", {prefixdir = "lua"})
-- add include directories
add_includedirs("lua", {public = true})
-- add the common source files
add_files("lua/*.c|lua.c|onelua.c|loslib.c")
if not is_plat("iphoneos") then
add_files("lua/loslib.c")
end
-- add definitions
add_defines("LUA_COMPAT_5_1", "LUA_COMPAT_5_2", "LUA_COMPAT_5_3", {public = true})
if is_plat("windows", "mingw") then
-- it has been defined in luaconf.h
--add_defines("LUA_USE_WINDOWS")
elseif is_plat("macosx", "iphoneos") then
add_defines("LUA_USE_MACOSX")
else
add_defines("LUA_USE_LINUX")
end
-- we just disable os.execute for ios, because os.execv do not use it
-- @see https://github.com/xmake-io/xmake/issues/2187
on_load("iphoneos", function (target)
local loslib_file = target:autogenfile("loslib.c")
os.cp(path.join(os.scriptdir(), "lua", "loslib.c"), loslib_file)
io.replace(loslib_file, "system(cmd)", "0", {plain = true})
target:add("files", loslib_file)
end)
|
0 | repos/xmake/core/src | repos/xmake/core/src/pdcurses/xmake.lua | -- add target
target("pdcurses")
-- enable this target
if not has_config("pdcurses") then
set_default(false)
end
-- make as a static library
set_kind("static")
-- add includes directory
add_includedirs("pdcurses", {public = true})
-- add the common source files
add_files("pdcurses/pdcurses/*.c", "pdcurses/wincon/*.c")
-- add definitions
add_defines("PDC_WIDE")
-- set languages
set_languages("c89")
-- unset warnings
set_warnings("none")
|
0 | repos/xmake/core/src | repos/xmake/core/src/lz4/xmake.sh | #!/bin/sh
target "lz4"
set_kind "static"
set_default false
set_warnings "all"
add_includedirs "lz4/lib" "{public}"
add_files "lz4/lib/lz4.c"
add_files "lz4/lib/lz4frame.c"
add_files "lz4/lib/lz4hc.c"
add_files "lz4/lib/xxhash.c"
add_defines "XXH_NAMESPACE=LZ4_"
|
0 | repos/xmake/core/src | repos/xmake/core/src/lz4/xmake.lua | target("lz4")
set_kind("static")
set_warnings("all")
-- disable c99(/TP) for windows
if is_plat("windows") then
set_languages("c89")
end
-- add header files
add_headerfiles("lz4/lib/(*.h)")
-- add include directories
add_includedirs("lz4/lib", {public = true})
-- add the common source files
add_files("lz4/lib/*.c|lz4file.c")
-- add definitions
add_defines("XXH_NAMESPACE=LZ4_")
|
0 | repos/xmake/core/src | repos/xmake/core/src/tbox/xmake.sh | #!/bin/sh
set_config "hash" true
set_config "charset" true
set_config "force_utf8" true
set_config "float" true
set_config "demo" false
check_interfaces_enabled=false
includes "tbox/src"
hide_options() {
local name=""
local options="demo small micro float info exception deprecated force_utf8 xml zip hash regex object charset database coroutine"
for name in $options; do
option "${name}"
set_showmenu false
option_end
done
}
hide_options
target "tbox"
set_default false
set_configvar "TB_CONFIG_MODULE_HAVE_HASH" 1
set_configvar "TB_CONFIG_MODULE_HAVE_CHARSET" 1
set_configvar "TB_CONFIG_FORCE_UTF8" 1
set_configvar "TB_CONFIG_TYPE_HAVE_FLOAT" 1
add_includedirs "inc/${plat}" "{public}"
if is_mode "debug"; then
add_defines "__tb_debug__"
fi
|
0 | repos/xmake/core/src | repos/xmake/core/src/tbox/xmake.lua | includes("tbox")
-- enable hash, charset, utf8 modules
for _, name in ipairs({ "hash", "charset", "force-utf8" }) do
option(name)
set_default(true)
after_check(function (option)
option:enable(true)
end)
option_end()
end
-- disable demo
option("demo")
set_default(false)
option_end()
|
0 | repos/xmake/core/src/tbox/inc | repos/xmake/core/src/tbox/inc/linux/tbox.config.h | #ifndef TB_CONFIG_H
#define TB_CONFIG_H
// version
#define TB_CONFIG_VERSION "1.7.3"
#define TB_CONFIG_VERSION_MAJOR 1
#define TB_CONFIG_VERSION_MINOR 7
#define TB_CONFIG_VERSION_ALTER 3
#define TB_CONFIG_VERSION_BUILD 20230119
// defines
#define TB_CONFIG_OS_LINUX 1
#define _GNU_SOURCE 1
#define _REENTRANT 1
#define TB_CONFIG_SMALL 1
/* #undef TB_CONFIG_MICRO_ENABLE */
/* #undef TB_CONFIG_TYPE_HAVE_WCHAR */
#define TB_CONFIG_TYPE_HAVE_FLOAT 1
#define TB_CONFIG_FORCE_UTF8 1
// keywords
#define TB_CONFIG_KEYWORD_HAVE__thread 1
#define TB_CONFIG_KEYWORD_HAVE_Thread_local 1
// modules
/* #undef TB_CONFIG_MODULE_HAVE_XML */
/* #undef TB_CONFIG_MODULE_HAVE_ZIP */
#define TB_CONFIG_MODULE_HAVE_HASH 1
/* #undef TB_CONFIG_MODULE_HAVE_REGEX */
/* #undef TB_CONFIG_MODULE_HAVE_OBJECT */
#define TB_CONFIG_MODULE_HAVE_CHARSET 1
/* #undef TB_CONFIG_MODULE_HAVE_DATABASE */
/* #undef TB_CONFIG_MODULE_HAVE_COROUTINE */
// packages
/* #undef TB_CONFIG_PACKAGE_HAVE_ZLIB */
/* #undef TB_CONFIG_PACKAGE_HAVE_MYSQL */
/* #undef TB_CONFIG_PACKAGE_HAVE_SQLITE3 */
/* #undef TB_CONFIG_PACKAGE_HAVE_OPENSSL */
/* #undef TB_CONFIG_PACKAGE_HAVE_POLARSSL */
/* #undef TB_CONFIG_PACKAGE_HAVE_MBEDTLS */
/* #undef TB_CONFIG_PACKAGE_HAVE_PCRE2 */
/* #undef TB_CONFIG_PACKAGE_HAVE_PCRE */
// libc functions
#define TB_CONFIG_LIBC_HAVE_MEMCPY 1
#define TB_CONFIG_LIBC_HAVE_MEMSET 1
#define TB_CONFIG_LIBC_HAVE_MEMMOVE 1
#define TB_CONFIG_LIBC_HAVE_MEMCMP 1
#define TB_CONFIG_LIBC_HAVE_MEMMEM 1
#define TB_CONFIG_LIBC_HAVE_STRCAT 1
#define TB_CONFIG_LIBC_HAVE_STRNCAT 1
#define TB_CONFIG_LIBC_HAVE_STRCPY 1
#define TB_CONFIG_LIBC_HAVE_STRNCPY 1
/* #undef TB_CONFIG_LIBC_HAVE_STRLCPY */
#define TB_CONFIG_LIBC_HAVE_STRLEN 1
#define TB_CONFIG_LIBC_HAVE_STRNLEN 1
#define TB_CONFIG_LIBC_HAVE_STRSTR 1
#define TB_CONFIG_LIBC_HAVE_STRCHR 1
#define TB_CONFIG_LIBC_HAVE_STRRCHR 1
#define TB_CONFIG_LIBC_HAVE_STRCASESTR 1
#define TB_CONFIG_LIBC_HAVE_STRCMP 1
#define TB_CONFIG_LIBC_HAVE_STRCASECMP 1
#define TB_CONFIG_LIBC_HAVE_STRNCMP 1
#define TB_CONFIG_LIBC_HAVE_STRNCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSCAT 1
#define TB_CONFIG_LIBC_HAVE_WCSNCAT 1
#define TB_CONFIG_LIBC_HAVE_WCSCPY 1
#define TB_CONFIG_LIBC_HAVE_WCSNCPY 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSLCPY */
#define TB_CONFIG_LIBC_HAVE_WCSLEN 1
#define TB_CONFIG_LIBC_HAVE_WCSNLEN 1
#define TB_CONFIG_LIBC_HAVE_WCSSTR 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSCASESTR */
#define TB_CONFIG_LIBC_HAVE_WCSCMP 1
#define TB_CONFIG_LIBC_HAVE_WCSCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSNCMP 1
#define TB_CONFIG_LIBC_HAVE_WCSNCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSTOMBS 1
#define TB_CONFIG_LIBC_HAVE_MBSTOWCS 1
#define TB_CONFIG_LIBC_HAVE_GMTIME 1
#define TB_CONFIG_LIBC_HAVE_MKTIME 1
#define TB_CONFIG_LIBC_HAVE_LOCALTIME 1
#define TB_CONFIG_LIBC_HAVE_GETTIMEOFDAY 1
#define TB_CONFIG_LIBC_HAVE_SIGNAL 1
#define TB_CONFIG_LIBC_HAVE_SETJMP 1
#define TB_CONFIG_LIBC_HAVE_SIGSETJMP 1
#define TB_CONFIG_LIBC_HAVE_KILL 1
/* #undef TB_CONFIG_LIBC_HAVE_BACKTRACE */
#define TB_CONFIG_LIBC_HAVE_SETLOCALE 1
#define TB_CONFIG_LIBC_HAVE_FPUTC 1
#define TB_CONFIG_LIBC_HAVE_FGETC 1
#define TB_CONFIG_LIBC_HAVE_UNGETC 1
#define TB_CONFIG_LIBC_HAVE_FPUTS 1
#define TB_CONFIG_LIBC_HAVE_FGETS 1
#define TB_CONFIG_LIBC_HAVE_FREAD 1
#define TB_CONFIG_LIBC_HAVE_FWRITE 1
#define TB_CONFIG_LIBC_HAVE_SRANDOM 1
#define TB_CONFIG_LIBC_HAVE_RANDOM 1
// libm functions
#define TB_CONFIG_LIBM_HAVE_SINCOS 1
#define TB_CONFIG_LIBM_HAVE_SINCOSF 1
#define TB_CONFIG_LIBM_HAVE_LOG2 1
#define TB_CONFIG_LIBM_HAVE_LOG2F 1
#define TB_CONFIG_LIBM_HAVE_SQRT 1
#define TB_CONFIG_LIBM_HAVE_SQRTF 1
#define TB_CONFIG_LIBM_HAVE_ACOS 1
#define TB_CONFIG_LIBM_HAVE_ACOSF 1
#define TB_CONFIG_LIBM_HAVE_ASIN 1
#define TB_CONFIG_LIBM_HAVE_ASINF 1
#define TB_CONFIG_LIBM_HAVE_POW 1
#define TB_CONFIG_LIBM_HAVE_POWF 1
#define TB_CONFIG_LIBM_HAVE_FMOD 1
#define TB_CONFIG_LIBM_HAVE_FMODF 1
#define TB_CONFIG_LIBM_HAVE_TAN 1
#define TB_CONFIG_LIBM_HAVE_TANF 1
#define TB_CONFIG_LIBM_HAVE_ATAN 1
#define TB_CONFIG_LIBM_HAVE_ATANF 1
#define TB_CONFIG_LIBM_HAVE_ATAN2 1
#define TB_CONFIG_LIBM_HAVE_ATAN2F 1
#define TB_CONFIG_LIBM_HAVE_COS 1
#define TB_CONFIG_LIBM_HAVE_COSF 1
#define TB_CONFIG_LIBM_HAVE_SIN 1
#define TB_CONFIG_LIBM_HAVE_SINF 1
#define TB_CONFIG_LIBM_HAVE_EXP 1
#define TB_CONFIG_LIBM_HAVE_EXPF 1
// posix functions
#define TB_CONFIG_POSIX_HAVE_POLL 1
#define TB_CONFIG_POSIX_HAVE_SELECT 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_MUTEX_INIT 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_CREATE 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_SETSPECIFIC 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_GETSPECIFIC 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_KEY_CREATE 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_KEY_DELETE 1
#if defined(__ANDROID__)
/* #undef TB_CONFIG_POSIX_HAVE_PTHREAD_SETAFFINITY_NP */
#else
# define TB_CONFIG_POSIX_HAVE_PTHREAD_SETAFFINITY_NP 1
#endif
#define TB_CONFIG_POSIX_HAVE_SOCKET 1
#define TB_CONFIG_POSIX_HAVE_POLL 1
#define TB_CONFIG_POSIX_HAVE_OPENDIR 1
#define TB_CONFIG_POSIX_HAVE_DLOPEN 1
#define TB_CONFIG_POSIX_HAVE_OPEN 1
// alpine does not support
/* #undef TB_CONFIG_POSIX_HAVE_STAT64 */
/* #undef TB_CONFIG_POSIX_HAVE_LSTAT64 */
#define TB_CONFIG_POSIX_HAVE_GETHOSTNAME 1
// alpine does not support
/* #undef TB_CONFIG_POSIX_HAVE_GETIFADDRS */
/* #undef TB_CONFIG_LINUX_HAVE_IFADDRS */
#define TB_CONFIG_POSIX_HAVE_SEM_INIT 1
#define TB_CONFIG_POSIX_HAVE_GETPAGESIZE 1
#define TB_CONFIG_POSIX_HAVE_SYSCONF 1
#define TB_CONFIG_POSIX_HAVE_SCHED_YIELD 1
#define TB_CONFIG_POSIX_HAVE_SCHED_SETAFFINITY 1
#define TB_CONFIG_POSIX_HAVE_REGCOMP 1
#define TB_CONFIG_POSIX_HAVE_REGEXEC 1
#define TB_CONFIG_POSIX_HAVE_READV 1
#define TB_CONFIG_POSIX_HAVE_WRITEV 1
#define TB_CONFIG_POSIX_HAVE_PREADV 1
#define TB_CONFIG_POSIX_HAVE_PWRITEV 1
// alpine does not support
/* #undef TB_CONFIG_POSIX_HAVE_PREAD64 */
/* #undef TB_CONFIG_POSIX_HAVE_PWRITE64 */
#define TB_CONFIG_POSIX_HAVE_FDATASYNC 1
/* #undef TB_CONFIG_POSIX_HAVE_COPYFILE */
#define TB_CONFIG_POSIX_HAVE_SENDFILE 1
#ifdef __COSMOPOLITAN__
/* #undef TB_CONFIG_POSIX_HAVE_EPOLL_CREATE */
/* #undef TB_CONFIG_POSIX_HAVE_EPOLL_WAIT */
#else
# define TB_CONFIG_POSIX_HAVE_EPOLL_CREATE 1
# define TB_CONFIG_POSIX_HAVE_EPOLL_WAIT 1
#endif
#if defined(__ANDROID__)
/* #undef TB_CONFIG_POSIX_HAVE_POSIX_SPAWNP */
#else
# define TB_CONFIG_POSIX_HAVE_POSIX_SPAWNP 1
#endif
#define TB_CONFIG_POSIX_HAVE_EXECVP 1
#define TB_CONFIG_POSIX_HAVE_EXECVPE 1
#define TB_CONFIG_POSIX_HAVE_FORK 1
#define TB_CONFIG_POSIX_HAVE_VFORK 1
#define TB_CONFIG_POSIX_HAVE_WAITPID 1
#if defined(__ANDROID__)
/* #undef TB_CONFIG_POSIX_HAVE_GETDTABLESIZE */
#else
# define TB_CONFIG_POSIX_HAVE_GETDTABLESIZE 1
#endif
#define TB_CONFIG_POSIX_HAVE_GETRLIMIT 1
#define TB_CONFIG_POSIX_HAVE_GETADDRINFO 1
#define TB_CONFIG_POSIX_HAVE_GETNAMEINFO 1
#define TB_CONFIG_POSIX_HAVE_GETHOSTBYNAME 1
#define TB_CONFIG_POSIX_HAVE_GETHOSTBYADDR 1
#define TB_CONFIG_POSIX_HAVE_FCNTL 1
#define TB_CONFIG_POSIX_HAVE_PIPE 1
/* #undef TB_CONFIG_POSIX_HAVE_PIPE2 */
#ifdef __COSMOPOLITAN__
/* #undef TB_CONFIG_POSIX_HAVE_MKFIFO */
#else
# define TB_CONFIG_POSIX_HAVE_MKFIFO 1
#endif
#define TB_CONFIG_POSIX_HAVE_FUTIMENS 1
#define TB_CONFIG_POSIX_HAVE_UTIMENSAT 1
// bsd functions
#define TB_CONFIG_BSD_HAVE_FLOCK 1
// systemv functions
#define TB_CONFIG_SYSTEMV_HAVE_SEMGET 1
#define TB_CONFIG_SYSTEMV_HAVE_SEMTIMEDOP 1
// valgrind functions
/* #undef TB_CONFIG_SYSTEMV_HAVE_VALGRIND_STACK_REGISTER */
// linux functions
#ifdef __COSMOPOLITAN__
/* #undef TB_CONFIG_LINUX_HAVE_INOTIFY_INIT */
#else
# define TB_CONFIG_LINUX_HAVE_INOTIFY_INIT 1
#endif
#endif
|
0 | repos/xmake/core/src/tbox/inc | repos/xmake/core/src/tbox/inc/bsd/tbox.config.h | #ifndef TB_CONFIG_H
#define TB_CONFIG_H
// version
#define TB_CONFIG_VERSION "1.7.3"
#define TB_CONFIG_VERSION_MAJOR 1
#define TB_CONFIG_VERSION_MINOR 7
#define TB_CONFIG_VERSION_ALTER 3
#define TB_CONFIG_VERSION_BUILD 20230119
// defines
#define TB_CONFIG_OS_BSD 1
#define _GNU_SOURCE 1
#define _REENTRANT 1
#define TB_CONFIG_SMALL 1
/* #undef TB_CONFIG_MICRO_ENABLE */
/* #undef TB_CONFIG_TYPE_HAVE_WCHAR */
#define TB_CONFIG_TYPE_HAVE_FLOAT 1
#define TB_CONFIG_FORCE_UTF8 1
/* #undef TB_CONFIG_API_HAVE_DEPRECATED */
/* #undef TB_CONFIG_EXCEPTION_ENABLE */
// keywords
#define TB_CONFIG_KEYWORD_HAVE__thread 1
#define TB_CONFIG_KEYWORD_HAVE_Thread_local 1
// features
#define TB_CONFIG_FEATURE_HAVE_ANONYMOUS_UNION 1
// modules
/* #undef TB_CONFIG_MODULE_HAVE_XML */
/* #undef TB_CONFIG_MODULE_HAVE_ZIP */
#define TB_CONFIG_MODULE_HAVE_HASH 1
/* #undef TB_CONFIG_MODULE_HAVE_REGEX */
/* #undef TB_CONFIG_MODULE_HAVE_OBJECT */
#define TB_CONFIG_MODULE_HAVE_CHARSET 1
/* #undef TB_CONFIG_MODULE_HAVE_DATABASE */
/* #undef TB_CONFIG_MODULE_HAVE_COROUTINE */
// packages
/* #undef TB_CONFIG_PACKAGE_HAVE_ZLIB */
/* #undef TB_CONFIG_PACKAGE_HAVE_MYSQL */
/* #undef TB_CONFIG_PACKAGE_HAVE_SQLITE3 */
/* #undef TB_CONFIG_PACKAGE_HAVE_OPENSSL */
/* #undef TB_CONFIG_PACKAGE_HAVE_POLARSSL */
/* #undef TB_CONFIG_PACKAGE_HAVE_MBEDTLS */
/* #undef TB_CONFIG_PACKAGE_HAVE_PCRE2 */
/* #undef TB_CONFIG_PACKAGE_HAVE_PCRE */
// libc functions
#define TB_CONFIG_LIBC_HAVE_MEMCPY 1
#define TB_CONFIG_LIBC_HAVE_MEMSET 1
#define TB_CONFIG_LIBC_HAVE_MEMMOVE 1
#define TB_CONFIG_LIBC_HAVE_MEMCMP 1
#define TB_CONFIG_LIBC_HAVE_MEMMEM 1
#define TB_CONFIG_LIBC_HAVE_STRCAT 1
#define TB_CONFIG_LIBC_HAVE_STRNCAT 1
#define TB_CONFIG_LIBC_HAVE_STRCPY 1
#define TB_CONFIG_LIBC_HAVE_STRNCPY 1
#define TB_CONFIG_LIBC_HAVE_STRLCPY 1
#define TB_CONFIG_LIBC_HAVE_STRLEN 1
#define TB_CONFIG_LIBC_HAVE_STRNLEN 1
#define TB_CONFIG_LIBC_HAVE_STRCHR 1
#define TB_CONFIG_LIBC_HAVE_STRRCHR 1
#define TB_CONFIG_LIBC_HAVE_STRSTR 1
#define TB_CONFIG_LIBC_HAVE_STRCASESTR 1
#define TB_CONFIG_LIBC_HAVE_STRCMP 1
#define TB_CONFIG_LIBC_HAVE_STRCASECMP 1
#define TB_CONFIG_LIBC_HAVE_STRNCMP 1
#define TB_CONFIG_LIBC_HAVE_STRNCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSCAT 1
#define TB_CONFIG_LIBC_HAVE_WCSNCAT 1
#define TB_CONFIG_LIBC_HAVE_WCSCPY 1
#define TB_CONFIG_LIBC_HAVE_WCSNCPY 1
#define TB_CONFIG_LIBC_HAVE_WCSLCPY 1
#define TB_CONFIG_LIBC_HAVE_WCSLEN 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSNLEN */
#define TB_CONFIG_LIBC_HAVE_WCSSTR 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSCASESTR */
#define TB_CONFIG_LIBC_HAVE_WCSCMP 1
#define TB_CONFIG_LIBC_HAVE_WCSCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSNCMP 1
#define TB_CONFIG_LIBC_HAVE_WCSNCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSTOMBS 1
#define TB_CONFIG_LIBC_HAVE_MBSTOWCS 1
#define TB_CONFIG_LIBC_HAVE_GMTIME 1
#define TB_CONFIG_LIBC_HAVE_MKTIME 1
#define TB_CONFIG_LIBC_HAVE_LOCALTIME 1
#define TB_CONFIG_LIBC_HAVE_GETTIMEOFDAY 1
#define TB_CONFIG_LIBC_HAVE_SIGNAL 1
#define TB_CONFIG_LIBC_HAVE_SETJMP 1
#define TB_CONFIG_LIBC_HAVE_SIGSETJMP 1
#define TB_CONFIG_LIBC_HAVE_KILL 1
#define TB_CONFIG_LIBC_HAVE_BACKTRACE 1
#define TB_CONFIG_LIBC_HAVE_SETLOCALE 1
#define TB_CONFIG_LIBC_HAVE_FPUTC 1
#define TB_CONFIG_LIBC_HAVE_FGETC 1
#define TB_CONFIG_LIBC_HAVE_UNGETC 1
#define TB_CONFIG_LIBC_HAVE_FPUTS 1
#define TB_CONFIG_LIBC_HAVE_FGETS 1
#define TB_CONFIG_LIBC_HAVE_FREAD 1
#define TB_CONFIG_LIBC_HAVE_FWRITE 1
#define TB_CONFIG_LIBC_HAVE_SRANDOM 1
#define TB_CONFIG_LIBC_HAVE_RANDOM 1
// libm functions
#define TB_CONFIG_LIBM_HAVE_SINCOS 1
#define TB_CONFIG_LIBM_HAVE_SINCOSF 1
#define TB_CONFIG_LIBM_HAVE_LOG2 1
#define TB_CONFIG_LIBM_HAVE_LOG2F 1
#define TB_CONFIG_LIBM_HAVE_SQRT 1
#define TB_CONFIG_LIBM_HAVE_SQRTF 1
#define TB_CONFIG_LIBM_HAVE_ACOS 1
#define TB_CONFIG_LIBM_HAVE_ACOSF 1
#define TB_CONFIG_LIBM_HAVE_ASIN 1
#define TB_CONFIG_LIBM_HAVE_ASINF 1
#define TB_CONFIG_LIBM_HAVE_POW 1
#define TB_CONFIG_LIBM_HAVE_POWF 1
#define TB_CONFIG_LIBM_HAVE_FMOD 1
#define TB_CONFIG_LIBM_HAVE_FMODF 1
#define TB_CONFIG_LIBM_HAVE_TAN 1
#define TB_CONFIG_LIBM_HAVE_TANF 1
#define TB_CONFIG_LIBM_HAVE_ATAN 1
#define TB_CONFIG_LIBM_HAVE_ATANF 1
#define TB_CONFIG_LIBM_HAVE_ATAN2 1
#define TB_CONFIG_LIBM_HAVE_ATAN2F 1
#define TB_CONFIG_LIBM_HAVE_COS 1
#define TB_CONFIG_LIBM_HAVE_COSF 1
#define TB_CONFIG_LIBM_HAVE_SIN 1
#define TB_CONFIG_LIBM_HAVE_SINF 1
#define TB_CONFIG_LIBM_HAVE_EXP 1
#define TB_CONFIG_LIBM_HAVE_EXPF 1
// posix functions
#define TB_CONFIG_POSIX_HAVE_POLL 1
#define TB_CONFIG_POSIX_HAVE_SELECT 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_MUTEX_INIT 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_CREATE 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_SETSPECIFIC 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_GETSPECIFIC 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_KEY_CREATE 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_KEY_DELETE 1
/* #undef TB_CONFIG_POSIX_HAVE_PTHREAD_SETAFFINITY_NP */
#define TB_CONFIG_POSIX_HAVE_SOCKET 1
#define TB_CONFIG_POSIX_HAVE_OPENDIR 1
#define TB_CONFIG_POSIX_HAVE_DLOPEN 1
#define TB_CONFIG_POSIX_HAVE_OPEN 1
/* #undef TB_CONFIG_POSIX_HAVE_STAT64 */
#define TB_CONFIG_POSIX_HAVE_GETHOSTNAME 1
#define TB_CONFIG_POSIX_HAVE_GETIFADDRS 1
#define TB_CONFIG_POSIX_HAVE_SEM_INIT 1
#define TB_CONFIG_POSIX_HAVE_GETPAGESIZE 1
#define TB_CONFIG_POSIX_HAVE_SYSCONF 1
#define TB_CONFIG_POSIX_HAVE_SCHED_YIELD 1
/* #undef TB_CONFIG_POSIX_HAVE_SCHED_SETAFFINITY */
#define TB_CONFIG_POSIX_HAVE_REGCOMP 1
#define TB_CONFIG_POSIX_HAVE_REGEXEC 1
#define TB_CONFIG_POSIX_HAVE_READV 1
#define TB_CONFIG_POSIX_HAVE_WRITEV 1
#define TB_CONFIG_POSIX_HAVE_PREADV 1
#define TB_CONFIG_POSIX_HAVE_PWRITEV 1
/* #undef TB_CONFIG_POSIX_HAVE_PREAD64 */
/* #undef TB_CONFIG_POSIX_HAVE_PWRITE64 */
#define TB_CONFIG_POSIX_HAVE_FDATASYNC 1
/* #undef TB_CONFIG_POSIX_HAVE_COPYFILE */
/* #undef TB_CONFIG_POSIX_HAVE_SENDFILE */
/* #undef TB_CONFIG_POSIX_HAVE_EPOLL_CREATE */
/* #undef TB_CONFIG_POSIX_HAVE_EPOLL_WAIT */
#define TB_CONFIG_POSIX_HAVE_POSIX_SPAWNP 1
#define TB_CONFIG_POSIX_HAVE_EXECVP 1
/* #undef TB_CONFIG_POSIX_HAVE_EXECVPE */
#define TB_CONFIG_POSIX_HAVE_FORK 1
#define TB_CONFIG_POSIX_HAVE_VFORK 1
#define TB_CONFIG_POSIX_HAVE_WAITPID 1
#define TB_CONFIG_POSIX_HAVE_GETDTABLESIZE 1
#define TB_CONFIG_POSIX_HAVE_GETRLIMIT 1
#define TB_CONFIG_POSIX_HAVE_GETADDRINFO 1
#define TB_CONFIG_POSIX_HAVE_GETNAMEINFO 1
#define TB_CONFIG_POSIX_HAVE_GETHOSTBYNAME 1
#define TB_CONFIG_POSIX_HAVE_GETHOSTBYADDR 1
#define TB_CONFIG_POSIX_HAVE_FCNTL 1
#define TB_CONFIG_POSIX_HAVE_PIPE 1
#define TB_CONFIG_POSIX_HAVE_PIPE2 1
#define TB_CONFIG_POSIX_HAVE_MKFIFO 1
#define TB_CONFIG_POSIX_HAVE_MMAP 1
#define TB_CONFIG_POSIX_HAVE_FUTIMENS 1
#define TB_CONFIG_POSIX_HAVE_UTIMENSAT 1
// windows functions
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_REL */
// bsd functions
#define TB_CONFIG_BSD_HAVE_FLOCK 1
// systemv functions
#define TB_CONFIG_SYSTEMV_HAVE_SEMGET 1
/* #undef TB_CONFIG_SYSTEMV_HAVE_SEMTIMEDOP */
// valgrind functions
/* #undef TB_CONFIG_SYSTEMV_HAVE_VALGRIND_STACK_REGISTER */
#endif
|
0 | repos/xmake/core/src/tbox/inc | repos/xmake/core/src/tbox/inc/mingw/tbox.config.h | #ifndef TB_CONFIG_H
#define TB_CONFIG_H
// version
#define TB_CONFIG_VERSION "1.7.3"
#define TB_CONFIG_VERSION_MAJOR 1
#define TB_CONFIG_VERSION_MINOR 7
#define TB_CONFIG_VERSION_ALTER 3
#define TB_CONFIG_VERSION_BUILD 20230119
// defines
#define TB_CONFIG_OS_WINDOWS 1
#define _GNU_SOURCE 1
#define _REENTRANT 1
#define TB_CONFIG_SMALL 1
/* #undef TB_CONFIG_MICRO_ENABLE */
/* #undef TB_CONFIG_TYPE_HAVE_WCHAR */
#define TB_CONFIG_TYPE_HAVE_FLOAT 1
#define TB_CONFIG_FORCE_UTF8 1
/* #undef TB_CONFIG_API_HAVE_DEPRECATED */
/* #undef TB_CONFIG_EXCEPTION_ENABLE */
// keywords
#define TB_CONFIG_KEYWORD_HAVE__thread 1
#define TB_CONFIG_KEYWORD_HAVE_Thread_local 1
// features
#define TB_CONFIG_FEATURE_HAVE_ANONYMOUS_UNION 1
// modules
/* #undef TB_CONFIG_MODULE_HAVE_XML */
/* #undef TB_CONFIG_MODULE_HAVE_ZIP */
#define TB_CONFIG_MODULE_HAVE_HASH 1
/* #undef TB_CONFIG_MODULE_HAVE_REGEX */
/* #undef TB_CONFIG_MODULE_HAVE_OBJECT */
#define TB_CONFIG_MODULE_HAVE_CHARSET 1
/* #undef TB_CONFIG_MODULE_HAVE_DATABASE */
/* #undef TB_CONFIG_MODULE_HAVE_COROUTINE */
// packages
/* #undef TB_CONFIG_PACKAGE_HAVE_ZLIB */
/* #undef TB_CONFIG_PACKAGE_HAVE_MYSQL */
/* #undef TB_CONFIG_PACKAGE_HAVE_SQLITE3 */
/* #undef TB_CONFIG_PACKAGE_HAVE_OPENSSL */
/* #undef TB_CONFIG_PACKAGE_HAVE_POLARSSL */
/* #undef TB_CONFIG_PACKAGE_HAVE_MBEDTLS */
/* #undef TB_CONFIG_PACKAGE_HAVE_PCRE2 */
/* #undef TB_CONFIG_PACKAGE_HAVE_PCRE */
// libc functions
#define TB_CONFIG_LIBC_HAVE_MEMCPY 1
#define TB_CONFIG_LIBC_HAVE_MEMSET 1
#define TB_CONFIG_LIBC_HAVE_MEMMOVE 1
#define TB_CONFIG_LIBC_HAVE_MEMCMP 1
/* #undef TB_CONFIG_LIBC_HAVE_MEMMEM */
#define TB_CONFIG_LIBC_HAVE_STRCAT 1
#define TB_CONFIG_LIBC_HAVE_STRNCAT 1
#define TB_CONFIG_LIBC_HAVE_STRCPY 1
#define TB_CONFIG_LIBC_HAVE_STRNCPY 1
/* #undef TB_CONFIG_LIBC_HAVE_STRLCPY */
#define TB_CONFIG_LIBC_HAVE_STRLEN 1
#define TB_CONFIG_LIBC_HAVE_STRNLEN 1
#define TB_CONFIG_LIBC_HAVE_STRCHR 1
#define TB_CONFIG_LIBC_HAVE_STRRCHR 1
#define TB_CONFIG_LIBC_HAVE_STRSTR 1
/* #undef TB_CONFIG_LIBC_HAVE_STRCASESTR */
#define TB_CONFIG_LIBC_HAVE_STRCMP 1
#define TB_CONFIG_LIBC_HAVE_STRCASECMP 1
#define TB_CONFIG_LIBC_HAVE_STRNCMP 1
#define TB_CONFIG_LIBC_HAVE_STRNCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSCAT 1
#define TB_CONFIG_LIBC_HAVE_WCSNCAT 1
#define TB_CONFIG_LIBC_HAVE_WCSCPY 1
#define TB_CONFIG_LIBC_HAVE_WCSNCPY 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSLCPY */
#define TB_CONFIG_LIBC_HAVE_WCSLEN 1
#define TB_CONFIG_LIBC_HAVE_WCSNLEN 1
#define TB_CONFIG_LIBC_HAVE_WCSSTR 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSCASESTR */
#define TB_CONFIG_LIBC_HAVE_WCSCMP 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSCASECMP */
#define TB_CONFIG_LIBC_HAVE_WCSNCMP 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSNCASECMP */
#define TB_CONFIG_LIBC_HAVE_WCSTOMBS 1
#define TB_CONFIG_LIBC_HAVE_MBSTOWCS 1
#define TB_CONFIG_LIBC_HAVE_GMTIME 1
#define TB_CONFIG_LIBC_HAVE_MKTIME 1
#define TB_CONFIG_LIBC_HAVE_LOCALTIME 1
#define TB_CONFIG_LIBC_HAVE_GETTIMEOFDAY 1
#define TB_CONFIG_LIBC_HAVE_SIGNAL 1
/* #undef TB_CONFIG_LIBC_HAVE_SETJMP */
/* #undef TB_CONFIG_LIBC_HAVE_SIGSETJMP */
/* #undef TB_CONFIG_LIBC_HAVE_KILL */
/* #undef TB_CONFIG_LIBC_HAVE_BACKTRACE */
#define TB_CONFIG_LIBC_HAVE_SETLOCALE 1
#define TB_CONFIG_LIBC_HAVE_FPUTC 1
#define TB_CONFIG_LIBC_HAVE_FGETC 1
#define TB_CONFIG_LIBC_HAVE_UNGETC 1
#define TB_CONFIG_LIBC_HAVE_FPUTS 1
#define TB_CONFIG_LIBC_HAVE_FGETS 1
#define TB_CONFIG_LIBC_HAVE_FREAD 1
#define TB_CONFIG_LIBC_HAVE_FWRITE 1
/* #undef TB_CONFIG_LIBC_HAVE_SRANDOM */
/* #undef TB_CONFIG_LIBC_HAVE_RANDOM */
// libm functions
#define TB_CONFIG_LIBM_HAVE_SINCOS 1
#define TB_CONFIG_LIBM_HAVE_SINCOSF 1
#define TB_CONFIG_LIBM_HAVE_LOG2 1
#define TB_CONFIG_LIBM_HAVE_LOG2F 1
#define TB_CONFIG_LIBM_HAVE_SQRT 1
#define TB_CONFIG_LIBM_HAVE_SQRTF 1
#define TB_CONFIG_LIBM_HAVE_ACOS 1
#define TB_CONFIG_LIBM_HAVE_ACOSF 1
#define TB_CONFIG_LIBM_HAVE_ASIN 1
#define TB_CONFIG_LIBM_HAVE_ASINF 1
#define TB_CONFIG_LIBM_HAVE_POW 1
#define TB_CONFIG_LIBM_HAVE_POWF 1
#define TB_CONFIG_LIBM_HAVE_FMOD 1
#define TB_CONFIG_LIBM_HAVE_FMODF 1
#define TB_CONFIG_LIBM_HAVE_TAN 1
#define TB_CONFIG_LIBM_HAVE_TANF 1
#define TB_CONFIG_LIBM_HAVE_ATAN 1
#define TB_CONFIG_LIBM_HAVE_ATANF 1
#define TB_CONFIG_LIBM_HAVE_ATAN2 1
#define TB_CONFIG_LIBM_HAVE_ATAN2F 1
#define TB_CONFIG_LIBM_HAVE_COS 1
#define TB_CONFIG_LIBM_HAVE_COSF 1
#define TB_CONFIG_LIBM_HAVE_SIN 1
#define TB_CONFIG_LIBM_HAVE_SINF 1
#define TB_CONFIG_LIBM_HAVE_EXP 1
#define TB_CONFIG_LIBM_HAVE_EXPF 1
// posix functions
/* #undef TB_CONFIG_POSIX_HAVE_POLL */
/* #undef TB_CONFIG_POSIX_HAVE_SELECT */
#define TB_CONFIG_POSIX_HAVE_PTHREAD_MUTEX_INIT 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_CREATE 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_SETSPECIFIC 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_GETSPECIFIC 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_KEY_CREATE 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_KEY_DELETE 1
/* #undef TB_CONFIG_POSIX_HAVE_PTHREAD_SETAFFINITY_NP */
/* #undef TB_CONFIG_POSIX_HAVE_SOCKET */
#define TB_CONFIG_POSIX_HAVE_OPENDIR 1
/* #undef TB_CONFIG_POSIX_HAVE_DLOPEN */
#define TB_CONFIG_POSIX_HAVE_OPEN 1
/* #undef TB_CONFIG_POSIX_HAVE_STAT64 */
/* #undef TB_CONFIG_POSIX_HAVE_GETHOSTNAME */
/* #undef TB_CONFIG_POSIX_HAVE_GETIFADDRS */
#define TB_CONFIG_POSIX_HAVE_SEM_INIT 1
/* #undef TB_CONFIG_POSIX_HAVE_GETPAGESIZE */
/* #undef TB_CONFIG_POSIX_HAVE_SYSCONF */
#define TB_CONFIG_POSIX_HAVE_SCHED_YIELD 1
/* #undef TB_CONFIG_POSIX_HAVE_SCHED_SETAFFINITY */
/* #undef TB_CONFIG_POSIX_HAVE_REGCOMP */
/* #undef TB_CONFIG_POSIX_HAVE_REGEXEC */
/* #undef TB_CONFIG_POSIX_HAVE_READV */
/* #undef TB_CONFIG_POSIX_HAVE_WRITEV */
/* #undef TB_CONFIG_POSIX_HAVE_PREADV */
/* #undef TB_CONFIG_POSIX_HAVE_PWRITEV */
/* #undef TB_CONFIG_POSIX_HAVE_PREAD64 */
/* #undef TB_CONFIG_POSIX_HAVE_PWRITE64 */
/* #undef TB_CONFIG_POSIX_HAVE_FDATASYNC */
/* #undef TB_CONFIG_POSIX_HAVE_COPYFILE */
/* #undef TB_CONFIG_POSIX_HAVE_SENDFILE */
/* #undef TB_CONFIG_POSIX_HAVE_EPOLL_CREATE */
/* #undef TB_CONFIG_POSIX_HAVE_EPOLL_WAIT */
#define TB_CONFIG_POSIX_HAVE_POSIX_SPAWNP 1
#define TB_CONFIG_POSIX_HAVE_EXECVP 1
#define TB_CONFIG_POSIX_HAVE_EXECVPE 1
#define TB_CONFIG_POSIX_HAVE_FORK 1
#define TB_CONFIG_POSIX_HAVE_VFORK 1
#define TB_CONFIG_POSIX_HAVE_WAITPID 1
/* #undef TB_CONFIG_POSIX_HAVE_GETDTABLESIZE */
/* #undef TB_CONFIG_POSIX_HAVE_GETRLIMIT */
/* #undef TB_CONFIG_POSIX_HAVE_GETADDRINFO */
/* #undef TB_CONFIG_POSIX_HAVE_GETNAMEINFO */
/* #undef TB_CONFIG_POSIX_HAVE_GETHOSTBYNAME */
/* #undef TB_CONFIG_POSIX_HAVE_GETHOSTBYADDR */
#define TB_CONFIG_POSIX_HAVE_FCNTL 1
/* #undef TB_CONFIG_POSIX_HAVE_PIPE */
/* #undef TB_CONFIG_POSIX_HAVE_PIPE2 */
/* #undef TB_CONFIG_POSIX_HAVE_MKFIFO */
/* #undef TB_CONFIG_POSIX_HAVE_MMAP */
/* #undef TB_CONFIG_POSIX_HAVE_FUTIMENS */
/* #undef TB_CONFIG_POSIX_HAVE_UTIMENSAT */
// windows functions
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_REL */
// bsd functions
#define TB_CONFIG_BSD_HAVE_FLOCK 1
// systemv functions
/* #undef TB_CONFIG_SYSTEMV_HAVE_SEMGET */
/* #undef TB_CONFIG_SYSTEMV_HAVE_SEMTIMEDOP */
// valgrind functions
/* #undef TB_CONFIG_SYSTEMV_HAVE_VALGRIND_STACK_REGISTER */
#endif
|
0 | repos/xmake/core/src/tbox/inc | repos/xmake/core/src/tbox/inc/msys/tbox.config.h | #ifndef TB_CONFIG_H
#define TB_CONFIG_H
// version
#define TB_CONFIG_VERSION "1.7.3"
#define TB_CONFIG_VERSION_MAJOR 1
#define TB_CONFIG_VERSION_MINOR 7
#define TB_CONFIG_VERSION_ALTER 3
#define TB_CONFIG_VERSION_BUILD 20230119
// defines
#define TB_CONFIG_OS_WINDOWS 1
#define _GNU_SOURCE 1
#define _REENTRANT 1
#define TB_CONFIG_SMALL 1
/* #undef TB_CONFIG_MICRO_ENABLE */
/* #undef TB_CONFIG_TYPE_HAVE_WCHAR */
#define TB_CONFIG_TYPE_HAVE_FLOAT 1
#define TB_CONFIG_FORCE_UTF8 1
/* #undef TB_CONFIG_API_HAVE_DEPRECATED */
/* #undef TB_CONFIG_EXCEPTION_ENABLE */
// keywords
#define TB_CONFIG_KEYWORD_HAVE__thread 1
#define TB_CONFIG_KEYWORD_HAVE_Thread_local 1
// features
#define TB_CONFIG_FEATURE_HAVE_ANONYMOUS_UNION 1
// modules
/* #undef TB_CONFIG_MODULE_HAVE_XML */
/* #undef TB_CONFIG_MODULE_HAVE_ZIP */
#define TB_CONFIG_MODULE_HAVE_HASH 1
/* #undef TB_CONFIG_MODULE_HAVE_REGEX */
/* #undef TB_CONFIG_MODULE_HAVE_OBJECT */
#define TB_CONFIG_MODULE_HAVE_CHARSET 1
/* #undef TB_CONFIG_MODULE_HAVE_DATABASE */
/* #undef TB_CONFIG_MODULE_HAVE_COROUTINE */
// packages
/* #undef TB_CONFIG_PACKAGE_HAVE_ZLIB */
/* #undef TB_CONFIG_PACKAGE_HAVE_MYSQL */
/* #undef TB_CONFIG_PACKAGE_HAVE_SQLITE3 */
/* #undef TB_CONFIG_PACKAGE_HAVE_OPENSSL */
/* #undef TB_CONFIG_PACKAGE_HAVE_POLARSSL */
/* #undef TB_CONFIG_PACKAGE_HAVE_MBEDTLS */
/* #undef TB_CONFIG_PACKAGE_HAVE_PCRE2 */
/* #undef TB_CONFIG_PACKAGE_HAVE_PCRE */
// libc functions
#define TB_CONFIG_LIBC_HAVE_MEMCPY 1
#define TB_CONFIG_LIBC_HAVE_MEMSET 1
#define TB_CONFIG_LIBC_HAVE_MEMMOVE 1
#define TB_CONFIG_LIBC_HAVE_MEMCMP 1
/* #undef TB_CONFIG_LIBC_HAVE_MEMMEM */
#define TB_CONFIG_LIBC_HAVE_STRCAT 1
#define TB_CONFIG_LIBC_HAVE_STRNCAT 1
#define TB_CONFIG_LIBC_HAVE_STRCPY 1
#define TB_CONFIG_LIBC_HAVE_STRNCPY 1
/* #undef TB_CONFIG_LIBC_HAVE_STRLCPY */
#define TB_CONFIG_LIBC_HAVE_STRLEN 1
#define TB_CONFIG_LIBC_HAVE_STRNLEN 1
#define TB_CONFIG_LIBC_HAVE_STRCHR 1
#define TB_CONFIG_LIBC_HAVE_STRRCHR 1
#define TB_CONFIG_LIBC_HAVE_STRSTR 1
/* #undef TB_CONFIG_LIBC_HAVE_STRCASESTR */
#define TB_CONFIG_LIBC_HAVE_STRCMP 1
#define TB_CONFIG_LIBC_HAVE_STRCASECMP 1
#define TB_CONFIG_LIBC_HAVE_STRNCMP 1
#define TB_CONFIG_LIBC_HAVE_STRNCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSCAT 1
#define TB_CONFIG_LIBC_HAVE_WCSNCAT 1
#define TB_CONFIG_LIBC_HAVE_WCSCPY 1
#define TB_CONFIG_LIBC_HAVE_WCSNCPY 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSLCPY */
#define TB_CONFIG_LIBC_HAVE_WCSLEN 1
#define TB_CONFIG_LIBC_HAVE_WCSNLEN 1
#define TB_CONFIG_LIBC_HAVE_WCSSTR 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSCASESTR */
#define TB_CONFIG_LIBC_HAVE_WCSCMP 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSCASECMP */
#define TB_CONFIG_LIBC_HAVE_WCSNCMP 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSNCASECMP */
#define TB_CONFIG_LIBC_HAVE_WCSTOMBS 1
#define TB_CONFIG_LIBC_HAVE_MBSTOWCS 1
#define TB_CONFIG_LIBC_HAVE_GMTIME 1
#define TB_CONFIG_LIBC_HAVE_MKTIME 1
#define TB_CONFIG_LIBC_HAVE_LOCALTIME 1
#define TB_CONFIG_LIBC_HAVE_GETTIMEOFDAY 1
#define TB_CONFIG_LIBC_HAVE_SIGNAL 1
/* #undef TB_CONFIG_LIBC_HAVE_SETJMP */
/* #undef TB_CONFIG_LIBC_HAVE_SIGSETJMP */
/* #undef TB_CONFIG_LIBC_HAVE_KILL */
/* #undef TB_CONFIG_LIBC_HAVE_BACKTRACE */
#define TB_CONFIG_LIBC_HAVE_SETLOCALE 1
#define TB_CONFIG_LIBC_HAVE_FPUTC 1
#define TB_CONFIG_LIBC_HAVE_FGETC 1
#define TB_CONFIG_LIBC_HAVE_UNGETC 1
#define TB_CONFIG_LIBC_HAVE_FPUTS 1
#define TB_CONFIG_LIBC_HAVE_FGETS 1
#define TB_CONFIG_LIBC_HAVE_FREAD 1
#define TB_CONFIG_LIBC_HAVE_FWRITE 1
/* #undef TB_CONFIG_LIBC_HAVE_SRANDOM */
/* #undef TB_CONFIG_LIBC_HAVE_RANDOM */
// libm functions
#define TB_CONFIG_LIBM_HAVE_SINCOS 1
#define TB_CONFIG_LIBM_HAVE_SINCOSF 1
#define TB_CONFIG_LIBM_HAVE_LOG2 1
#define TB_CONFIG_LIBM_HAVE_LOG2F 1
#define TB_CONFIG_LIBM_HAVE_SQRT 1
#define TB_CONFIG_LIBM_HAVE_SQRTF 1
#define TB_CONFIG_LIBM_HAVE_ACOS 1
#define TB_CONFIG_LIBM_HAVE_ACOSF 1
#define TB_CONFIG_LIBM_HAVE_ASIN 1
#define TB_CONFIG_LIBM_HAVE_ASINF 1
#define TB_CONFIG_LIBM_HAVE_POW 1
#define TB_CONFIG_LIBM_HAVE_POWF 1
#define TB_CONFIG_LIBM_HAVE_FMOD 1
#define TB_CONFIG_LIBM_HAVE_FMODF 1
#define TB_CONFIG_LIBM_HAVE_TAN 1
#define TB_CONFIG_LIBM_HAVE_TANF 1
#define TB_CONFIG_LIBM_HAVE_ATAN 1
#define TB_CONFIG_LIBM_HAVE_ATANF 1
#define TB_CONFIG_LIBM_HAVE_ATAN2 1
#define TB_CONFIG_LIBM_HAVE_ATAN2F 1
#define TB_CONFIG_LIBM_HAVE_COS 1
#define TB_CONFIG_LIBM_HAVE_COSF 1
#define TB_CONFIG_LIBM_HAVE_SIN 1
#define TB_CONFIG_LIBM_HAVE_SINF 1
#define TB_CONFIG_LIBM_HAVE_EXP 1
#define TB_CONFIG_LIBM_HAVE_EXPF 1
// posix functions
/* #undef TB_CONFIG_POSIX_HAVE_POLL */
/* #undef TB_CONFIG_POSIX_HAVE_SELECT */
#define TB_CONFIG_POSIX_HAVE_PTHREAD_MUTEX_INIT 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_CREATE 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_SETSPECIFIC 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_GETSPECIFIC 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_KEY_CREATE 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_KEY_DELETE 1
/* #undef TB_CONFIG_POSIX_HAVE_PTHREAD_SETAFFINITY_NP */
/* #undef TB_CONFIG_POSIX_HAVE_SOCKET */
#define TB_CONFIG_POSIX_HAVE_OPENDIR 1
/* #undef TB_CONFIG_POSIX_HAVE_DLOPEN */
#define TB_CONFIG_POSIX_HAVE_OPEN 1
/* #undef TB_CONFIG_POSIX_HAVE_STAT64 */
/* #undef TB_CONFIG_POSIX_HAVE_GETHOSTNAME */
/* #undef TB_CONFIG_POSIX_HAVE_GETIFADDRS */
#define TB_CONFIG_POSIX_HAVE_SEM_INIT 1
/* #undef TB_CONFIG_POSIX_HAVE_GETPAGESIZE */
/* #undef TB_CONFIG_POSIX_HAVE_SYSCONF */
#define TB_CONFIG_POSIX_HAVE_SCHED_YIELD 1
/* #undef TB_CONFIG_POSIX_HAVE_SCHED_SETAFFINITY */
/* #undef TB_CONFIG_POSIX_HAVE_REGCOMP */
/* #undef TB_CONFIG_POSIX_HAVE_REGEXEC */
/* #undef TB_CONFIG_POSIX_HAVE_READV */
/* #undef TB_CONFIG_POSIX_HAVE_WRITEV */
/* #undef TB_CONFIG_POSIX_HAVE_PREADV */
/* #undef TB_CONFIG_POSIX_HAVE_PWRITEV */
/* #undef TB_CONFIG_POSIX_HAVE_PREAD64 */
/* #undef TB_CONFIG_POSIX_HAVE_PWRITE64 */
/* #undef TB_CONFIG_POSIX_HAVE_FDATASYNC */
/* #undef TB_CONFIG_POSIX_HAVE_COPYFILE */
/* #undef TB_CONFIG_POSIX_HAVE_SENDFILE */
/* #undef TB_CONFIG_POSIX_HAVE_EPOLL_CREATE */
/* #undef TB_CONFIG_POSIX_HAVE_EPOLL_WAIT */
#define TB_CONFIG_POSIX_HAVE_POSIX_SPAWNP 1
#define TB_CONFIG_POSIX_HAVE_EXECVP 1
#define TB_CONFIG_POSIX_HAVE_EXECVPE 1
#define TB_CONFIG_POSIX_HAVE_FORK 1
#define TB_CONFIG_POSIX_HAVE_VFORK 1
#define TB_CONFIG_POSIX_HAVE_WAITPID 1
/* #undef TB_CONFIG_POSIX_HAVE_GETDTABLESIZE */
/* #undef TB_CONFIG_POSIX_HAVE_GETRLIMIT */
/* #undef TB_CONFIG_POSIX_HAVE_GETADDRINFO */
/* #undef TB_CONFIG_POSIX_HAVE_GETNAMEINFO */
/* #undef TB_CONFIG_POSIX_HAVE_GETHOSTBYNAME */
/* #undef TB_CONFIG_POSIX_HAVE_GETHOSTBYADDR */
#define TB_CONFIG_POSIX_HAVE_FCNTL 1
/* #undef TB_CONFIG_POSIX_HAVE_PIPE */
/* #undef TB_CONFIG_POSIX_HAVE_PIPE2 */
/* #undef TB_CONFIG_POSIX_HAVE_MKFIFO */
/* #undef TB_CONFIG_POSIX_HAVE_MMAP */
/* #undef TB_CONFIG_POSIX_HAVE_FUTIMENS */
/* #undef TB_CONFIG_POSIX_HAVE_UTIMENSAT */
// windows functions
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_REL */
// bsd functions
#define TB_CONFIG_BSD_HAVE_FLOCK 1
// systemv functions
/* #undef TB_CONFIG_SYSTEMV_HAVE_SEMGET */
/* #undef TB_CONFIG_SYSTEMV_HAVE_SEMTIMEDOP */
// valgrind functions
/* #undef TB_CONFIG_SYSTEMV_HAVE_VALGRIND_STACK_REGISTER */
#endif
|
0 | repos/xmake/core/src/tbox/inc | repos/xmake/core/src/tbox/inc/iphoneos/tbox.config.h | #ifndef TB_CONFIG_H
#define TB_CONFIG_H
// version
#define TB_CONFIG_VERSION "1.7.3"
#define TB_CONFIG_VERSION_MAJOR 1
#define TB_CONFIG_VERSION_MINOR 7
#define TB_CONFIG_VERSION_ALTER 3
#define TB_CONFIG_VERSION_BUILD 20230119
// defines
#define TB_CONFIG_OS_IOS 1
#define _GNU_SOURCE 1
#define _REENTRANT 1
#define TB_CONFIG_SMALL 1
/* #undef TB_CONFIG_MICRO_ENABLE */
/* #undef TB_CONFIG_TYPE_HAVE_WCHAR */
#define TB_CONFIG_TYPE_HAVE_FLOAT 1
/* #undef TB_CONFIG_FORCE_UTF8 */
/* #undef TB_CONFIG_API_HAVE_DEPRECATED */
/* #undef TB_CONFIG_EXCEPTION_ENABLE */
// keywords
#define TB_CONFIG_KEYWORD_HAVE__thread 1
#define TB_CONFIG_KEYWORD_HAVE_Thread_local 1
// features
#define TB_CONFIG_FEATURE_HAVE_ANONYMOUS_UNION 1
// modules
/* #undef TB_CONFIG_MODULE_HAVE_XML */
/* #undef TB_CONFIG_MODULE_HAVE_ZIP */
#define TB_CONFIG_MODULE_HAVE_HASH 1
/* #undef TB_CONFIG_MODULE_HAVE_REGEX */
/* #undef TB_CONFIG_MODULE_HAVE_OBJECT */
#define TB_CONFIG_MODULE_HAVE_CHARSET 1
/* #undef TB_CONFIG_MODULE_HAVE_DATABASE */
/* #undef TB_CONFIG_MODULE_HAVE_COROUTINE */
// packages
/* #undef TB_CONFIG_PACKAGE_HAVE_ZLIB */
/* #undef TB_CONFIG_PACKAGE_HAVE_MYSQL */
/* #undef TB_CONFIG_PACKAGE_HAVE_SQLITE3 */
/* #undef TB_CONFIG_PACKAGE_HAVE_OPENSSL */
/* #undef TB_CONFIG_PACKAGE_HAVE_POLARSSL */
/* #undef TB_CONFIG_PACKAGE_HAVE_MBEDTLS */
/* #undef TB_CONFIG_PACKAGE_HAVE_PCRE2 */
/* #undef TB_CONFIG_PACKAGE_HAVE_PCRE */
// libc functions
#define TB_CONFIG_LIBC_HAVE_MEMCPY 1
#define TB_CONFIG_LIBC_HAVE_MEMSET 1
#define TB_CONFIG_LIBC_HAVE_MEMMOVE 1
#define TB_CONFIG_LIBC_HAVE_MEMCMP 1
#define TB_CONFIG_LIBC_HAVE_MEMMEM 1
#define TB_CONFIG_LIBC_HAVE_STRCAT 1
#define TB_CONFIG_LIBC_HAVE_STRNCAT 1
#define TB_CONFIG_LIBC_HAVE_STRCPY 1
#define TB_CONFIG_LIBC_HAVE_STRNCPY 1
#define TB_CONFIG_LIBC_HAVE_STRLCPY 1
#define TB_CONFIG_LIBC_HAVE_STRLEN 1
#define TB_CONFIG_LIBC_HAVE_STRNLEN 1
#define TB_CONFIG_LIBC_HAVE_STRCHR 1
#define TB_CONFIG_LIBC_HAVE_STRRCHR 1
#define TB_CONFIG_LIBC_HAVE_STRSTR 1
#define TB_CONFIG_LIBC_HAVE_STRCASESTR 1
#define TB_CONFIG_LIBC_HAVE_STRCMP 1
#define TB_CONFIG_LIBC_HAVE_STRCASECMP 1
#define TB_CONFIG_LIBC_HAVE_STRNCMP 1
#define TB_CONFIG_LIBC_HAVE_STRNCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSCAT 1
#define TB_CONFIG_LIBC_HAVE_WCSNCAT 1
#define TB_CONFIG_LIBC_HAVE_WCSCPY 1
#define TB_CONFIG_LIBC_HAVE_WCSNCPY 1
#define TB_CONFIG_LIBC_HAVE_WCSLCPY 1
#define TB_CONFIG_LIBC_HAVE_WCSLEN 1
#define TB_CONFIG_LIBC_HAVE_WCSNLEN 1
#define TB_CONFIG_LIBC_HAVE_WCSSTR 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSCASESTR */
#define TB_CONFIG_LIBC_HAVE_WCSCMP 1
#define TB_CONFIG_LIBC_HAVE_WCSCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSNCMP 1
#define TB_CONFIG_LIBC_HAVE_WCSNCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSTOMBS 1
#define TB_CONFIG_LIBC_HAVE_MBSTOWCS 1
#define TB_CONFIG_LIBC_HAVE_GMTIME 1
#define TB_CONFIG_LIBC_HAVE_MKTIME 1
#define TB_CONFIG_LIBC_HAVE_LOCALTIME 1
#define TB_CONFIG_LIBC_HAVE_GETTIMEOFDAY 1
#define TB_CONFIG_LIBC_HAVE_SIGNAL 1
#define TB_CONFIG_LIBC_HAVE_SETJMP 1
#define TB_CONFIG_LIBC_HAVE_SIGSETJMP 1
#define TB_CONFIG_LIBC_HAVE_KILL 1
#define TB_CONFIG_LIBC_HAVE_BACKTRACE 1
#define TB_CONFIG_LIBC_HAVE_SETLOCALE 1
#define TB_CONFIG_LIBC_HAVE_FPUTC 1
#define TB_CONFIG_LIBC_HAVE_FGETC 1
#define TB_CONFIG_LIBC_HAVE_UNGETC 1
#define TB_CONFIG_LIBC_HAVE_FPUTS 1
#define TB_CONFIG_LIBC_HAVE_FGETS 1
#define TB_CONFIG_LIBC_HAVE_FREAD 1
#define TB_CONFIG_LIBC_HAVE_FWRITE 1
#define TB_CONFIG_LIBC_HAVE_SRANDOM 1
#define TB_CONFIG_LIBC_HAVE_RANDOM 1
// libm functions
/* #undef TB_CONFIG_LIBM_HAVE_SINCOS */
/* #undef TB_CONFIG_LIBM_HAVE_SINCOSF */
#define TB_CONFIG_LIBM_HAVE_LOG2 1
#define TB_CONFIG_LIBM_HAVE_LOG2F 1
#define TB_CONFIG_LIBM_HAVE_SQRT 1
#define TB_CONFIG_LIBM_HAVE_SQRTF 1
#define TB_CONFIG_LIBM_HAVE_ACOS 1
#define TB_CONFIG_LIBM_HAVE_ACOSF 1
#define TB_CONFIG_LIBM_HAVE_ASIN 1
#define TB_CONFIG_LIBM_HAVE_ASINF 1
#define TB_CONFIG_LIBM_HAVE_POW 1
#define TB_CONFIG_LIBM_HAVE_POWF 1
#define TB_CONFIG_LIBM_HAVE_FMOD 1
#define TB_CONFIG_LIBM_HAVE_FMODF 1
#define TB_CONFIG_LIBM_HAVE_TAN 1
#define TB_CONFIG_LIBM_HAVE_TANF 1
#define TB_CONFIG_LIBM_HAVE_ATAN 1
#define TB_CONFIG_LIBM_HAVE_ATANF 1
#define TB_CONFIG_LIBM_HAVE_ATAN2 1
#define TB_CONFIG_LIBM_HAVE_ATAN2F 1
#define TB_CONFIG_LIBM_HAVE_COS 1
#define TB_CONFIG_LIBM_HAVE_COSF 1
#define TB_CONFIG_LIBM_HAVE_SIN 1
#define TB_CONFIG_LIBM_HAVE_SINF 1
#define TB_CONFIG_LIBM_HAVE_EXP 1
#define TB_CONFIG_LIBM_HAVE_EXPF 1
// posix functions
#define TB_CONFIG_POSIX_HAVE_POLL 1
#define TB_CONFIG_POSIX_HAVE_SELECT 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_MUTEX_INIT 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_CREATE 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_SETSPECIFIC 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_GETSPECIFIC 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_KEY_CREATE 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_KEY_DELETE 1
/* #undef TB_CONFIG_POSIX_HAVE_PTHREAD_SETAFFINITY_NP */
#define TB_CONFIG_POSIX_HAVE_SOCKET 1
#define TB_CONFIG_POSIX_HAVE_OPENDIR 1
#define TB_CONFIG_POSIX_HAVE_DLOPEN 1
#define TB_CONFIG_POSIX_HAVE_OPEN 1
/* #undef TB_CONFIG_POSIX_HAVE_STAT64 */
#define TB_CONFIG_POSIX_HAVE_GETHOSTNAME 1
#define TB_CONFIG_POSIX_HAVE_GETIFADDRS 1
/* #undef TB_CONFIG_POSIX_HAVE_SEM_INIT */
#define TB_CONFIG_POSIX_HAVE_GETPAGESIZE 1
#define TB_CONFIG_POSIX_HAVE_SYSCONF 1
#define TB_CONFIG_POSIX_HAVE_SCHED_YIELD 1
/* #undef TB_CONFIG_POSIX_HAVE_SCHED_SETAFFINITY */
#define TB_CONFIG_POSIX_HAVE_REGCOMP 1
#define TB_CONFIG_POSIX_HAVE_REGEXEC 1
#define TB_CONFIG_POSIX_HAVE_READV 1
#define TB_CONFIG_POSIX_HAVE_WRITEV 1
/* #undef TB_CONFIG_POSIX_HAVE_PREADV */
/* #undef TB_CONFIG_POSIX_HAVE_PWRITEV */
/* #undef TB_CONFIG_POSIX_HAVE_PREAD64 */
/* #undef TB_CONFIG_POSIX_HAVE_PWRITE64 */
/* #undef TB_CONFIG_POSIX_HAVE_FDATASYNC */
#define TB_CONFIG_POSIX_HAVE_COPYFILE 1
/* #undef TB_CONFIG_POSIX_HAVE_SENDFILE */
/* #undef TB_CONFIG_POSIX_HAVE_EPOLL_CREATE */
/* #undef TB_CONFIG_POSIX_HAVE_EPOLL_WAIT */
#define TB_CONFIG_POSIX_HAVE_POSIX_SPAWNP 1
/* #undef TB_CONFIG_POSIX_HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR_NP */
#if (defined(__MACH__) && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ <= 101400)
# undef TB_CONFIG_POSIX_HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR_NP // only for macOS >=10.15
#endif
#define TB_CONFIG_POSIX_HAVE_EXECVP 1
/* #undef TB_CONFIG_POSIX_HAVE_EXECVPE */
#define TB_CONFIG_POSIX_HAVE_FORK 1
#define TB_CONFIG_POSIX_HAVE_VFORK 1
#define TB_CONFIG_POSIX_HAVE_WAITPID 1
#define TB_CONFIG_POSIX_HAVE_GETDTABLESIZE 1
#define TB_CONFIG_POSIX_HAVE_GETRLIMIT 1
#define TB_CONFIG_POSIX_HAVE_GETADDRINFO 1
#define TB_CONFIG_POSIX_HAVE_GETNAMEINFO 1
#define TB_CONFIG_POSIX_HAVE_GETHOSTBYNAME 1
#define TB_CONFIG_POSIX_HAVE_GETHOSTBYADDR 1
#define TB_CONFIG_POSIX_HAVE_FCNTL 1
#define TB_CONFIG_POSIX_HAVE_PIPE 1
/* #undef TB_CONFIG_POSIX_HAVE_PIPE2 */
#define TB_CONFIG_POSIX_HAVE_MKFIFO 1
#define TB_CONFIG_POSIX_HAVE_MMAP 1
#define TB_CONFIG_POSIX_HAVE_FUTIMENS 1
#define TB_CONFIG_POSIX_HAVE_UTIMENSAT 1
// windows functions
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_REL */
// bsd functions
#define TB_CONFIG_BSD_HAVE_FLOCK 1
// systemv functions
#define TB_CONFIG_SYSTEMV_HAVE_SEMGET 1
/* #undef TB_CONFIG_SYSTEMV_HAVE_SEMTIMEDOP */
// valgrind functions
/* #undef TB_CONFIG_SYSTEMV_HAVE_VALGRIND_STACK_REGISTER */
#endif
|
0 | repos/xmake/core/src/tbox/inc | repos/xmake/core/src/tbox/inc/haiku/tbox.config.h | #ifndef TB_CONFIG_H
#define TB_CONFIG_H
// version
#define TB_CONFIG_VERSION "1.7.3"
#define TB_CONFIG_VERSION_MAJOR 1
#define TB_CONFIG_VERSION_MINOR 7
#define TB_CONFIG_VERSION_ALTER 3
#define TB_CONFIG_VERSION_BUILD 20230201
// defines
#define TB_CONFIG_OS_HAIKU 1
#define _GNU_SOURCE 1
#define _REENTRANT 1
#define TB_CONFIG_SMALL 1
/*#undef TB_CONFIG_MICRO_ENABLE*/
/*#undef TB_CONFIG_TYPE_HAVE_WCHAR*/
#define TB_CONFIG_TYPE_HAVE_FLOAT 1
/*#undef TB_CONFIG_FORCE_UTF8*/
/*#undef TB_CONFIG_API_HAVE_DEPRECATED*/
/*#undef TB_CONFIG_EXCEPTION_ENABLE*/
// keywords
#define TB_CONFIG_KEYWORD_HAVE__thread 1
#define TB_CONFIG_KEYWORD_HAVE_Thread_local 1
// features
#define TB_CONFIG_FEATURE_HAVE_ANONYMOUS_UNION 1
// modules
/* #undef TB_CONFIG_MODULE_HAVE_XML */
/* #undef TB_CONFIG_MODULE_HAVE_ZIP */
#define TB_CONFIG_MODULE_HAVE_HASH 1
/* #undef TB_CONFIG_MODULE_HAVE_REGEX */
/* #undef TB_CONFIG_MODULE_HAVE_OBJECT */
#define TB_CONFIG_MODULE_HAVE_CHARSET 1
/* #undef TB_CONFIG_MODULE_HAVE_DATABASE */
/* #undef TB_CONFIG_MODULE_HAVE_COROUTINE */
// packages
/*#undef TB_CONFIG_PACKAGE_HAVE_ZLIB*/
/*#undef TB_CONFIG_PACKAGE_HAVE_MYSQL*/
/*#undef TB_CONFIG_PACKAGE_HAVE_SQLITE3*/
/*#undef TB_CONFIG_PACKAGE_HAVE_OPENSSL*/
/*#undef TB_CONFIG_PACKAGE_HAVE_POLARSSL*/
/*#undef TB_CONFIG_PACKAGE_HAVE_MBEDTLS*/
/*#undef TB_CONFIG_PACKAGE_HAVE_PCRE2*/
/*#undef TB_CONFIG_PACKAGE_HAVE_PCRE*/
// libc functions
#define TB_CONFIG_LIBC_HAVE_MEMCPY 1
#define TB_CONFIG_LIBC_HAVE_MEMSET 1
#define TB_CONFIG_LIBC_HAVE_MEMMOVE 1
#define TB_CONFIG_LIBC_HAVE_MEMCMP 1
#define TB_CONFIG_LIBC_HAVE_MEMMEM 1
#define TB_CONFIG_LIBC_HAVE_STRCAT 1
#define TB_CONFIG_LIBC_HAVE_STRNCAT 1
#define TB_CONFIG_LIBC_HAVE_STRCPY 1
#define TB_CONFIG_LIBC_HAVE_STRNCPY 1
#define TB_CONFIG_LIBC_HAVE_STRLCPY 1
#define TB_CONFIG_LIBC_HAVE_STRLEN 1
#define TB_CONFIG_LIBC_HAVE_STRNLEN 1
#define TB_CONFIG_LIBC_HAVE_STRCHR 1
#define TB_CONFIG_LIBC_HAVE_STRRCHR 1
#define TB_CONFIG_LIBC_HAVE_STRSTR 1
#define TB_CONFIG_LIBC_HAVE_STRCASESTR 1
#define TB_CONFIG_LIBC_HAVE_STRCMP 1
#define TB_CONFIG_LIBC_HAVE_STRCASECMP 1
#define TB_CONFIG_LIBC_HAVE_STRNCMP 1
#define TB_CONFIG_LIBC_HAVE_STRNCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSCAT 1
#define TB_CONFIG_LIBC_HAVE_WCSNCAT 1
#define TB_CONFIG_LIBC_HAVE_WCSCPY 1
#define TB_CONFIG_LIBC_HAVE_WCSNCPY 1
#define TB_CONFIG_LIBC_HAVE_WCSLCPY 1
#define TB_CONFIG_LIBC_HAVE_WCSLEN 1
#define TB_CONFIG_LIBC_HAVE_WCSNLEN 1
#define TB_CONFIG_LIBC_HAVE_WCSSTR 1
/*#undef TB_CONFIG_LIBC_HAVE_WCSCASESTR*/
#define TB_CONFIG_LIBC_HAVE_WCSCMP 1
#define TB_CONFIG_LIBC_HAVE_WCSCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSNCMP 1
#define TB_CONFIG_LIBC_HAVE_WCSNCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSTOMBS 1
#define TB_CONFIG_LIBC_HAVE_MBSTOWCS 1
#define TB_CONFIG_LIBC_HAVE_GMTIME 1
#define TB_CONFIG_LIBC_HAVE_MKTIME 1
#define TB_CONFIG_LIBC_HAVE_LOCALTIME 1
#define TB_CONFIG_LIBC_HAVE_GETTIMEOFDAY 1
#define TB_CONFIG_LIBC_HAVE_SIGNAL 1
#define TB_CONFIG_LIBC_HAVE_SETJMP 1
#define TB_CONFIG_LIBC_HAVE_SIGSETJMP 1
#define TB_CONFIG_LIBC_HAVE_KILL 1
/*#undef TB_CONFIG_LIBC_HAVE_BACKTRACE*/
#define TB_CONFIG_LIBC_HAVE_SETLOCALE 1
#define TB_CONFIG_LIBC_HAVE_FPUTC 1
#define TB_CONFIG_LIBC_HAVE_FGETC 1
#define TB_CONFIG_LIBC_HAVE_UNGETC 1
#define TB_CONFIG_LIBC_HAVE_FPUTS 1
#define TB_CONFIG_LIBC_HAVE_FGETS 1
#define TB_CONFIG_LIBC_HAVE_FREAD 1
#define TB_CONFIG_LIBC_HAVE_FWRITE 1
#define TB_CONFIG_LIBC_HAVE_SRANDOM 1
#define TB_CONFIG_LIBC_HAVE_RANDOM 1
// libm functions
#define TB_CONFIG_LIBM_HAVE_SINCOS 1
#define TB_CONFIG_LIBM_HAVE_SINCOSF 1
#define TB_CONFIG_LIBM_HAVE_LOG2 1
#define TB_CONFIG_LIBM_HAVE_LOG2F 1
#define TB_CONFIG_LIBM_HAVE_SQRT 1
#define TB_CONFIG_LIBM_HAVE_SQRTF 1
#define TB_CONFIG_LIBM_HAVE_ACOS 1
#define TB_CONFIG_LIBM_HAVE_ACOSF 1
#define TB_CONFIG_LIBM_HAVE_ASIN 1
#define TB_CONFIG_LIBM_HAVE_ASINF 1
#define TB_CONFIG_LIBM_HAVE_POW 1
#define TB_CONFIG_LIBM_HAVE_POWF 1
#define TB_CONFIG_LIBM_HAVE_FMOD 1
#define TB_CONFIG_LIBM_HAVE_FMODF 1
#define TB_CONFIG_LIBM_HAVE_TAN 1
#define TB_CONFIG_LIBM_HAVE_TANF 1
#define TB_CONFIG_LIBM_HAVE_ATAN 1
#define TB_CONFIG_LIBM_HAVE_ATANF 1
#define TB_CONFIG_LIBM_HAVE_ATAN2 1
#define TB_CONFIG_LIBM_HAVE_ATAN2F 1
#define TB_CONFIG_LIBM_HAVE_COS 1
#define TB_CONFIG_LIBM_HAVE_COSF 1
#define TB_CONFIG_LIBM_HAVE_SIN 1
#define TB_CONFIG_LIBM_HAVE_SINF 1
#define TB_CONFIG_LIBM_HAVE_EXP 1
#define TB_CONFIG_LIBM_HAVE_EXPF 1
// posix functions
#define TB_CONFIG_POSIX_HAVE_POLL 1
#define TB_CONFIG_POSIX_HAVE_SELECT 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_MUTEX_INIT 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_CREATE 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_SETSPECIFIC 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_GETSPECIFIC 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_KEY_CREATE 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_KEY_DELETE 1
/*#undef TB_CONFIG_POSIX_HAVE_PTHREAD_SETAFFINITY_NP*/
#define TB_CONFIG_POSIX_HAVE_SOCKET 1
#define TB_CONFIG_POSIX_HAVE_OPENDIR 1
#define TB_CONFIG_POSIX_HAVE_DLOPEN 1
#define TB_CONFIG_POSIX_HAVE_OPEN 1
/*#undef TB_CONFIG_POSIX_HAVE_STAT64*/
/*#undef TB_CONFIG_POSIX_HAVE_LSTAT64*/
#define TB_CONFIG_POSIX_HAVE_GETHOSTNAME 1
#define TB_CONFIG_POSIX_HAVE_GETIFADDRS 1
#define TB_CONFIG_POSIX_HAVE_SEM_INIT 1
#define TB_CONFIG_POSIX_HAVE_GETPAGESIZE 1
#define TB_CONFIG_POSIX_HAVE_SYSCONF 1
#define TB_CONFIG_POSIX_HAVE_SCHED_YIELD 1
/*#undef TB_CONFIG_POSIX_HAVE_SCHED_SETAFFINITY*/
#define TB_CONFIG_POSIX_HAVE_REGCOMP 1
#define TB_CONFIG_POSIX_HAVE_REGEXEC 1
#define TB_CONFIG_POSIX_HAVE_READV 1
#define TB_CONFIG_POSIX_HAVE_WRITEV 1
/*#undef TB_CONFIG_POSIX_HAVE_PREADV*/
/*#undef TB_CONFIG_POSIX_HAVE_PWRITEV*/
/*#undef TB_CONFIG_POSIX_HAVE_PREAD64*/
/*#undef TB_CONFIG_POSIX_HAVE_PWRITE64*/
/*#undef TB_CONFIG_POSIX_HAVE_FDATASYNC*/
/*#undef TB_CONFIG_POSIX_HAVE_COPYFILE*/
/*#undef TB_CONFIG_POSIX_HAVE_SENDFILE*/
/*#undef TB_CONFIG_POSIX_HAVE_EPOLL_CREATE*/
/*#undef TB_CONFIG_POSIX_HAVE_EPOLL_WAIT*/
#define TB_CONFIG_POSIX_HAVE_POSIX_SPAWNP 1
#define TB_CONFIG_POSIX_HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR_NP 1
#if (defined(__MACH__) && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ <= 101400)
# undef TB_CONFIG_POSIX_HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR_NP // only for macOS >=10.15
#endif
#define TB_CONFIG_POSIX_HAVE_EXECVP 1
#define TB_CONFIG_POSIX_HAVE_EXECVPE 1
#define TB_CONFIG_POSIX_HAVE_FORK 1
#define TB_CONFIG_POSIX_HAVE_VFORK 1
#define TB_CONFIG_POSIX_HAVE_WAITPID 1
#define TB_CONFIG_POSIX_HAVE_GETDTABLESIZE 1
#define TB_CONFIG_POSIX_HAVE_GETRLIMIT 1
#define TB_CONFIG_POSIX_HAVE_GETADDRINFO 1
#define TB_CONFIG_POSIX_HAVE_GETNAMEINFO 1
#define TB_CONFIG_POSIX_HAVE_GETHOSTBYNAME 1
#define TB_CONFIG_POSIX_HAVE_GETHOSTBYADDR 1
#define TB_CONFIG_POSIX_HAVE_FCNTL 1
#define TB_CONFIG_POSIX_HAVE_PIPE 1
/*#undef TB_CONFIG_POSIX_HAVE_PIPE2*/
#define TB_CONFIG_POSIX_HAVE_MKFIFO 1
#define TB_CONFIG_POSIX_HAVE_MMAP 1
#define TB_CONFIG_POSIX_HAVE_FUTIMENS 1
#define TB_CONFIG_POSIX_HAVE_UTIMENSAT 1
// windows functions
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_NF*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_ACQ*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_REL*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_NF*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_ACQ*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_REL*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_NF*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_ACQ*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_REL*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_NF*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_ACQ*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_REL*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_NF*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_ACQ*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_REL*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_NF*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_ACQ*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_REL*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_NF*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_ACQ*/
/*#undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_REL*/
// bsd functions
#define TB_CONFIG_BSD_HAVE_FLOCK 1
// systemv functions
#define TB_CONFIG_SYSTEMV_HAVE_SEMGET 1
/*#undef TB_CONFIG_SYSTEMV_HAVE_SEMTIMEDOP*/
// linux functions
/*#undef TB_CONFIG_LINUX_HAVE_INOTIFY_INIT*/
// valgrind functions
/*#undef TB_CONFIG_VALGRIND_HAVE_VALGRIND_STACK_REGISTER*/
#endif
|
0 | repos/xmake/core/src/tbox/inc | repos/xmake/core/src/tbox/inc/cygwin/tbox.config.h | #ifndef TB_CONFIG_H
#define TB_CONFIG_H
// version
#define TB_CONFIG_VERSION "1.7.3"
#define TB_CONFIG_VERSION_MAJOR 1
#define TB_CONFIG_VERSION_MINOR 7
#define TB_CONFIG_VERSION_ALTER 3
#define TB_CONFIG_VERSION_BUILD 20230119
// defines
#define TB_CONFIG_OS_WINDOWS 1
#define _GNU_SOURCE 1
#define _REENTRANT 1
#define TB_CONFIG_SMALL 1
/* #undef TB_CONFIG_MICRO_ENABLE */
/* #undef TB_CONFIG_TYPE_HAVE_WCHAR */
#define TB_CONFIG_TYPE_HAVE_FLOAT 1
#define TB_CONFIG_FORCE_UTF8 1
/* #undef TB_CONFIG_API_HAVE_DEPRECATED */
/* #undef TB_CONFIG_EXCEPTION_ENABLE */
// keywords
#define TB_CONFIG_KEYWORD_HAVE__thread 1
#define TB_CONFIG_KEYWORD_HAVE_Thread_local 1
// features
#define TB_CONFIG_FEATURE_HAVE_ANONYMOUS_UNION 1
// modules
/* #undef TB_CONFIG_MODULE_HAVE_XML */
/* #undef TB_CONFIG_MODULE_HAVE_ZIP */
#define TB_CONFIG_MODULE_HAVE_HASH 1
/* #undef TB_CONFIG_MODULE_HAVE_REGEX */
/* #undef TB_CONFIG_MODULE_HAVE_OBJECT */
#define TB_CONFIG_MODULE_HAVE_CHARSET 1
/* #undef TB_CONFIG_MODULE_HAVE_DATABASE */
/* #undef TB_CONFIG_MODULE_HAVE_COROUTINE */
// packages
/* #undef TB_CONFIG_PACKAGE_HAVE_ZLIB */
/* #undef TB_CONFIG_PACKAGE_HAVE_MYSQL */
/* #undef TB_CONFIG_PACKAGE_HAVE_SQLITE3 */
/* #undef TB_CONFIG_PACKAGE_HAVE_OPENSSL */
/* #undef TB_CONFIG_PACKAGE_HAVE_POLARSSL */
/* #undef TB_CONFIG_PACKAGE_HAVE_MBEDTLS */
/* #undef TB_CONFIG_PACKAGE_HAVE_PCRE2 */
/* #undef TB_CONFIG_PACKAGE_HAVE_PCRE */
// libc functions
#define TB_CONFIG_LIBC_HAVE_MEMCPY 1
#define TB_CONFIG_LIBC_HAVE_MEMSET 1
#define TB_CONFIG_LIBC_HAVE_MEMMOVE 1
#define TB_CONFIG_LIBC_HAVE_MEMCMP 1
/* #undef TB_CONFIG_LIBC_HAVE_MEMMEM */
#define TB_CONFIG_LIBC_HAVE_STRCAT 1
#define TB_CONFIG_LIBC_HAVE_STRNCAT 1
#define TB_CONFIG_LIBC_HAVE_STRCPY 1
#define TB_CONFIG_LIBC_HAVE_STRNCPY 1
/* #undef TB_CONFIG_LIBC_HAVE_STRLCPY */
#define TB_CONFIG_LIBC_HAVE_STRLEN 1
#define TB_CONFIG_LIBC_HAVE_STRNLEN 1
#define TB_CONFIG_LIBC_HAVE_STRCHR 1
#define TB_CONFIG_LIBC_HAVE_STRRCHR 1
#define TB_CONFIG_LIBC_HAVE_STRSTR 1
/* #undef TB_CONFIG_LIBC_HAVE_STRCASESTR */
#define TB_CONFIG_LIBC_HAVE_STRCMP 1
#define TB_CONFIG_LIBC_HAVE_STRCASECMP 1
#define TB_CONFIG_LIBC_HAVE_STRNCMP 1
#define TB_CONFIG_LIBC_HAVE_STRNCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSCAT 1
#define TB_CONFIG_LIBC_HAVE_WCSNCAT 1
#define TB_CONFIG_LIBC_HAVE_WCSCPY 1
#define TB_CONFIG_LIBC_HAVE_WCSNCPY 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSLCPY */
#define TB_CONFIG_LIBC_HAVE_WCSLEN 1
#define TB_CONFIG_LIBC_HAVE_WCSNLEN 1
#define TB_CONFIG_LIBC_HAVE_WCSSTR 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSCASESTR */
#define TB_CONFIG_LIBC_HAVE_WCSCMP 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSCASECMP */
#define TB_CONFIG_LIBC_HAVE_WCSNCMP 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSNCASECMP */
#define TB_CONFIG_LIBC_HAVE_WCSTOMBS 1
#define TB_CONFIG_LIBC_HAVE_MBSTOWCS 1
#define TB_CONFIG_LIBC_HAVE_GMTIME 1
#define TB_CONFIG_LIBC_HAVE_MKTIME 1
#define TB_CONFIG_LIBC_HAVE_LOCALTIME 1
#define TB_CONFIG_LIBC_HAVE_GETTIMEOFDAY 1
#define TB_CONFIG_LIBC_HAVE_SIGNAL 1
/* #undef TB_CONFIG_LIBC_HAVE_SETJMP */
/* #undef TB_CONFIG_LIBC_HAVE_SIGSETJMP */
/* #undef TB_CONFIG_LIBC_HAVE_KILL */
/* #undef TB_CONFIG_LIBC_HAVE_BACKTRACE */
#define TB_CONFIG_LIBC_HAVE_SETLOCALE 1
#define TB_CONFIG_LIBC_HAVE_FPUTC 1
#define TB_CONFIG_LIBC_HAVE_FGETC 1
#define TB_CONFIG_LIBC_HAVE_UNGETC 1
#define TB_CONFIG_LIBC_HAVE_FPUTS 1
#define TB_CONFIG_LIBC_HAVE_FGETS 1
#define TB_CONFIG_LIBC_HAVE_FREAD 1
#define TB_CONFIG_LIBC_HAVE_FWRITE 1
/* #undef TB_CONFIG_LIBC_HAVE_SRANDOM */
/* #undef TB_CONFIG_LIBC_HAVE_RANDOM */
// libm functions
#define TB_CONFIG_LIBM_HAVE_SINCOS 1
#define TB_CONFIG_LIBM_HAVE_SINCOSF 1
#define TB_CONFIG_LIBM_HAVE_LOG2 1
#define TB_CONFIG_LIBM_HAVE_LOG2F 1
#define TB_CONFIG_LIBM_HAVE_SQRT 1
#define TB_CONFIG_LIBM_HAVE_SQRTF 1
#define TB_CONFIG_LIBM_HAVE_ACOS 1
#define TB_CONFIG_LIBM_HAVE_ACOSF 1
#define TB_CONFIG_LIBM_HAVE_ASIN 1
#define TB_CONFIG_LIBM_HAVE_ASINF 1
#define TB_CONFIG_LIBM_HAVE_POW 1
#define TB_CONFIG_LIBM_HAVE_POWF 1
#define TB_CONFIG_LIBM_HAVE_FMOD 1
#define TB_CONFIG_LIBM_HAVE_FMODF 1
#define TB_CONFIG_LIBM_HAVE_TAN 1
#define TB_CONFIG_LIBM_HAVE_TANF 1
#define TB_CONFIG_LIBM_HAVE_ATAN 1
#define TB_CONFIG_LIBM_HAVE_ATANF 1
#define TB_CONFIG_LIBM_HAVE_ATAN2 1
#define TB_CONFIG_LIBM_HAVE_ATAN2F 1
#define TB_CONFIG_LIBM_HAVE_COS 1
#define TB_CONFIG_LIBM_HAVE_COSF 1
#define TB_CONFIG_LIBM_HAVE_SIN 1
#define TB_CONFIG_LIBM_HAVE_SINF 1
#define TB_CONFIG_LIBM_HAVE_EXP 1
#define TB_CONFIG_LIBM_HAVE_EXPF 1
// posix functions
/* #undef TB_CONFIG_POSIX_HAVE_POLL */
/* #undef TB_CONFIG_POSIX_HAVE_SELECT */
#define TB_CONFIG_POSIX_HAVE_PTHREAD_MUTEX_INIT 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_CREATE 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_SETSPECIFIC 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_GETSPECIFIC 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_KEY_CREATE 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_KEY_DELETE 1
/* #undef TB_CONFIG_POSIX_HAVE_PTHREAD_SETAFFINITY_NP */
/* #undef TB_CONFIG_POSIX_HAVE_SOCKET */
#define TB_CONFIG_POSIX_HAVE_OPENDIR 1
/* #undef TB_CONFIG_POSIX_HAVE_DLOPEN */
#define TB_CONFIG_POSIX_HAVE_OPEN 1
/* #undef TB_CONFIG_POSIX_HAVE_STAT64 */
/* #undef TB_CONFIG_POSIX_HAVE_GETHOSTNAME */
/* #undef TB_CONFIG_POSIX_HAVE_GETIFADDRS */
#define TB_CONFIG_POSIX_HAVE_SEM_INIT 1
/* #undef TB_CONFIG_POSIX_HAVE_GETPAGESIZE */
/* #undef TB_CONFIG_POSIX_HAVE_SYSCONF */
#define TB_CONFIG_POSIX_HAVE_SCHED_YIELD 1
/* #undef TB_CONFIG_POSIX_HAVE_SCHED_SETAFFINITY */
/* #undef TB_CONFIG_POSIX_HAVE_REGCOMP */
/* #undef TB_CONFIG_POSIX_HAVE_REGEXEC */
/* #undef TB_CONFIG_POSIX_HAVE_READV */
/* #undef TB_CONFIG_POSIX_HAVE_WRITEV */
/* #undef TB_CONFIG_POSIX_HAVE_PREADV */
/* #undef TB_CONFIG_POSIX_HAVE_PWRITEV */
/* #undef TB_CONFIG_POSIX_HAVE_PREAD64 */
/* #undef TB_CONFIG_POSIX_HAVE_PWRITE64 */
/* #undef TB_CONFIG_POSIX_HAVE_FDATASYNC */
/* #undef TB_CONFIG_POSIX_HAVE_COPYFILE */
/* #undef TB_CONFIG_POSIX_HAVE_SENDFILE */
/* #undef TB_CONFIG_POSIX_HAVE_EPOLL_CREATE */
/* #undef TB_CONFIG_POSIX_HAVE_EPOLL_WAIT */
#define TB_CONFIG_POSIX_HAVE_POSIX_SPAWNP 1
#define TB_CONFIG_POSIX_HAVE_EXECVP 1
#define TB_CONFIG_POSIX_HAVE_EXECVPE 1
#define TB_CONFIG_POSIX_HAVE_FORK 1
#define TB_CONFIG_POSIX_HAVE_VFORK 1
#define TB_CONFIG_POSIX_HAVE_WAITPID 1
/* #undef TB_CONFIG_POSIX_HAVE_GETDTABLESIZE */
/* #undef TB_CONFIG_POSIX_HAVE_GETRLIMIT */
/* #undef TB_CONFIG_POSIX_HAVE_GETADDRINFO */
/* #undef TB_CONFIG_POSIX_HAVE_GETNAMEINFO */
/* #undef TB_CONFIG_POSIX_HAVE_GETHOSTBYNAME */
/* #undef TB_CONFIG_POSIX_HAVE_GETHOSTBYADDR */
#define TB_CONFIG_POSIX_HAVE_FCNTL 1
/* #undef TB_CONFIG_POSIX_HAVE_PIPE */
/* #undef TB_CONFIG_POSIX_HAVE_PIPE2 */
/* #undef TB_CONFIG_POSIX_HAVE_MKFIFO */
/* #undef TB_CONFIG_POSIX_HAVE_MMAP */
/* #undef TB_CONFIG_POSIX_HAVE_FUTIMENS */
/* #undef TB_CONFIG_POSIX_HAVE_UTIMENSAT */
// windows functions
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGE8_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDOR8_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDEXCHANGEADD64_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE_REL */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64 */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_NF */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_ACQ */
/* #undef TB_CONFIG_WINDOWS_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_REL */
// bsd functions
#define TB_CONFIG_BSD_HAVE_FLOCK 1
// systemv functions
/* #undef TB_CONFIG_SYSTEMV_HAVE_SEMGET */
/* #undef TB_CONFIG_SYSTEMV_HAVE_SEMTIMEDOP */
// valgrind functions
/* #undef TB_CONFIG_SYSTEMV_HAVE_VALGRIND_STACK_REGISTER */
#endif
|
0 | repos/xmake/core/src/tbox/inc | repos/xmake/core/src/tbox/inc/macosx/tbox.config.h | #ifndef TB_CONFIG_H
#define TB_CONFIG_H
// version
#define TB_CONFIG_VERSION "1.7.3"
#define TB_CONFIG_VERSION_MAJOR 1
#define TB_CONFIG_VERSION_MINOR 7
#define TB_CONFIG_VERSION_ALTER 3
#define TB_CONFIG_VERSION_BUILD 20230119
// defines
#define TB_CONFIG_OS_MACOSX 1
#define _GNU_SOURCE 1
#define _REENTRANT 1
#define TB_CONFIG_SMALL 1
/* #undef TB_CONFIG_MICRO_ENABLE */
/* #undef TB_CONFIG_TYPE_HAVE_WCHAR */
#define TB_CONFIG_TYPE_HAVE_FLOAT 1
#define TB_CONFIG_FORCE_UTF8 1
// keywords
#define TB_CONFIG_KEYWORD_HAVE__thread 1
#define TB_CONFIG_KEYWORD_HAVE_Thread_local 1
// modules
/* #undef TB_CONFIG_MODULE_HAVE_XML */
/* #undef TB_CONFIG_MODULE_HAVE_ZIP */
#define TB_CONFIG_MODULE_HAVE_HASH 1
/* #undef TB_CONFIG_MODULE_HAVE_REGEX */
/* #undef TB_CONFIG_MODULE_HAVE_OBJECT */
#define TB_CONFIG_MODULE_HAVE_CHARSET 1
/* #undef TB_CONFIG_MODULE_HAVE_DATABASE */
/* #undef TB_CONFIG_MODULE_HAVE_COROUTINE */
// packages
/* #undef TB_CONFIG_PACKAGE_HAVE_ZLIB */
/* #undef TB_CONFIG_PACKAGE_HAVE_MYSQL */
/* #undef TB_CONFIG_PACKAGE_HAVE_SQLITE3 */
/* #undef TB_CONFIG_PACKAGE_HAVE_OPENSSL */
/* #undef TB_CONFIG_PACKAGE_HAVE_POLARSSL */
/* #undef TB_CONFIG_PACKAGE_HAVE_MBEDTLS */
/* #undef TB_CONFIG_PACKAGE_HAVE_PCRE2 */
/* #undef TB_CONFIG_PACKAGE_HAVE_PCRE */
// libc functions
#define TB_CONFIG_LIBC_HAVE_MEMCPY 1
#define TB_CONFIG_LIBC_HAVE_MEMSET 1
#define TB_CONFIG_LIBC_HAVE_MEMMOVE 1
#define TB_CONFIG_LIBC_HAVE_MEMCMP 1
#define TB_CONFIG_LIBC_HAVE_MEMMEM 1
#define TB_CONFIG_LIBC_HAVE_STRCAT 1
#define TB_CONFIG_LIBC_HAVE_STRNCAT 1
#define TB_CONFIG_LIBC_HAVE_STRCPY 1
#define TB_CONFIG_LIBC_HAVE_STRNCPY 1
#define TB_CONFIG_LIBC_HAVE_STRLCPY 1
#define TB_CONFIG_LIBC_HAVE_STRLEN 1
#define TB_CONFIG_LIBC_HAVE_STRNLEN 1
#define TB_CONFIG_LIBC_HAVE_STRSTR 1
#define TB_CONFIG_LIBC_HAVE_STRCHR 1
#define TB_CONFIG_LIBC_HAVE_STRRCHR 1
#define TB_CONFIG_LIBC_HAVE_STRCASESTR 1
#define TB_CONFIG_LIBC_HAVE_STRCMP 1
#define TB_CONFIG_LIBC_HAVE_STRCASECMP 1
#define TB_CONFIG_LIBC_HAVE_STRNCMP 1
#define TB_CONFIG_LIBC_HAVE_STRNCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSCAT 1
#define TB_CONFIG_LIBC_HAVE_WCSNCAT 1
#define TB_CONFIG_LIBC_HAVE_WCSCPY 1
#define TB_CONFIG_LIBC_HAVE_WCSNCPY 1
#define TB_CONFIG_LIBC_HAVE_WCSLCPY 1
#define TB_CONFIG_LIBC_HAVE_WCSLEN 1
#define TB_CONFIG_LIBC_HAVE_WCSNLEN 1
#define TB_CONFIG_LIBC_HAVE_WCSSTR 1
/* #undef TB_CONFIG_LIBC_HAVE_WCSCASESTR */
#define TB_CONFIG_LIBC_HAVE_WCSCMP 1
#define TB_CONFIG_LIBC_HAVE_WCSCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSNCMP 1
#define TB_CONFIG_LIBC_HAVE_WCSNCASECMP 1
#define TB_CONFIG_LIBC_HAVE_WCSTOMBS 1
#define TB_CONFIG_LIBC_HAVE_MBSTOWCS 1
#define TB_CONFIG_LIBC_HAVE_GMTIME 1
#define TB_CONFIG_LIBC_HAVE_MKTIME 1
#define TB_CONFIG_LIBC_HAVE_LOCALTIME 1
#define TB_CONFIG_LIBC_HAVE_GETTIMEOFDAY 1
#define TB_CONFIG_LIBC_HAVE_SIGNAL 1
#define TB_CONFIG_LIBC_HAVE_SETJMP 1
#define TB_CONFIG_LIBC_HAVE_SIGSETJMP 1
#define TB_CONFIG_LIBC_HAVE_KILL 1
#define TB_CONFIG_LIBC_HAVE_BACKTRACE 1
#define TB_CONFIG_LIBC_HAVE_SETLOCALE 1
#define TB_CONFIG_LIBC_HAVE_FPUTC 1
#define TB_CONFIG_LIBC_HAVE_FGETC 1
#define TB_CONFIG_LIBC_HAVE_UNGETC 1
#define TB_CONFIG_LIBC_HAVE_FPUTS 1
#define TB_CONFIG_LIBC_HAVE_FGETS 1
#define TB_CONFIG_LIBC_HAVE_FREAD 1
#define TB_CONFIG_LIBC_HAVE_FWRITE 1
#define TB_CONFIG_LIBC_HAVE_SRANDOM 1
#define TB_CONFIG_LIBC_HAVE_RANDOM 1
// libm functions
/* #undef TB_CONFIG_LIBM_HAVE_SINCOS */
/* #undef TB_CONFIG_LIBM_HAVE_SINCOSF */
#define TB_CONFIG_LIBM_HAVE_LOG2 1
#define TB_CONFIG_LIBM_HAVE_LOG2F 1
#define TB_CONFIG_LIBM_HAVE_SQRT 1
#define TB_CONFIG_LIBM_HAVE_SQRTF 1
#define TB_CONFIG_LIBM_HAVE_ACOS 1
#define TB_CONFIG_LIBM_HAVE_ACOSF 1
#define TB_CONFIG_LIBM_HAVE_ASIN 1
#define TB_CONFIG_LIBM_HAVE_ASINF 1
#define TB_CONFIG_LIBM_HAVE_POW 1
#define TB_CONFIG_LIBM_HAVE_POWF 1
#define TB_CONFIG_LIBM_HAVE_FMOD 1
#define TB_CONFIG_LIBM_HAVE_FMODF 1
#define TB_CONFIG_LIBM_HAVE_TAN 1
#define TB_CONFIG_LIBM_HAVE_TANF 1
#define TB_CONFIG_LIBM_HAVE_ATAN 1
#define TB_CONFIG_LIBM_HAVE_ATANF 1
#define TB_CONFIG_LIBM_HAVE_ATAN2 1
#define TB_CONFIG_LIBM_HAVE_ATAN2F 1
#define TB_CONFIG_LIBM_HAVE_COS 1
#define TB_CONFIG_LIBM_HAVE_COSF 1
#define TB_CONFIG_LIBM_HAVE_SIN 1
#define TB_CONFIG_LIBM_HAVE_SINF 1
#define TB_CONFIG_LIBM_HAVE_EXP 1
#define TB_CONFIG_LIBM_HAVE_EXPF 1
// posix functions
#define TB_CONFIG_POSIX_HAVE_POLL 1
#define TB_CONFIG_POSIX_HAVE_SELECT 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_MUTEX_INIT 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_CREATE 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_SETSPECIFIC 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_GETSPECIFIC 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_KEY_CREATE 1
#define TB_CONFIG_POSIX_HAVE_PTHREAD_KEY_DELETE 1
/* #undef TB_CONFIG_POSIX_HAVE_PTHREAD_SETAFFINITY_NP */
#define TB_CONFIG_POSIX_HAVE_SOCKET 1
#define TB_CONFIG_POSIX_HAVE_POLL 1
#define TB_CONFIG_POSIX_HAVE_OPENDIR 1
#define TB_CONFIG_POSIX_HAVE_DLOPEN 1
#define TB_CONFIG_POSIX_HAVE_OPEN 1
#if !defined(__arm64__) && !defined(__aarch64__)
# define TB_CONFIG_POSIX_HAVE_STAT64 1
# define TB_CONFIG_POSIX_HAVE_LSTAT64 1
#else
/* #undef TB_CONFIG_POSIX_HAVE_STAT64 */
#endif
#define TB_CONFIG_POSIX_HAVE_GETHOSTNAME 1
#define TB_CONFIG_POSIX_HAVE_GETIFADDRS 1
#define TB_CONFIG_POSIX_HAVE_SEM_INIT 1
#define TB_CONFIG_POSIX_HAVE_GETPAGESIZE 1
#define TB_CONFIG_POSIX_HAVE_SYSCONF 1
#define TB_CONFIG_POSIX_HAVE_SCHED_YIELD 1
/* #undef TB_CONFIG_POSIX_HAVE_SCHED_SETAFFINITY */
#define TB_CONFIG_POSIX_HAVE_REGCOMP 1
#define TB_CONFIG_POSIX_HAVE_REGEXEC 1
#define TB_CONFIG_POSIX_HAVE_READV 1
#define TB_CONFIG_POSIX_HAVE_WRITEV 1
/* #undef TB_CONFIG_POSIX_HAVE_PREADV */
/* #undef TB_CONFIG_POSIX_HAVE_PWRITEV */
/* #undef TB_CONFIG_POSIX_HAVE_PREAD64 */
/* #undef TB_CONFIG_POSIX_HAVE_PWRITE64 */
/* #undef TB_CONFIG_POSIX_HAVE_FDATASYNC */
#define TB_CONFIG_POSIX_HAVE_COPYFILE 1
/* #undef TB_CONFIG_POSIX_HAVE_SENDFILE */
/* #undef TB_CONFIG_POSIX_HAVE_EPOLL_CREATE */
/* #undef TB_CONFIG_POSIX_HAVE_EPOLL_WAIT */
#define TB_CONFIG_POSIX_HAVE_POSIX_SPAWNP 1
#define TB_CONFIG_POSIX_HAVE_EXECVP 1
/* #undef TB_CONFIG_POSIX_HAVE_EXECVPE */
#define TB_CONFIG_POSIX_HAVE_FORK 1
#define TB_CONFIG_POSIX_HAVE_VFORK 1
#define TB_CONFIG_POSIX_HAVE_WAITPID 1
#define TB_CONFIG_POSIX_HAVE_GETDTABLESIZE 1
#define TB_CONFIG_POSIX_HAVE_GETRLIMIT 1
#define TB_CONFIG_POSIX_HAVE_GETADDRINFO 1
#define TB_CONFIG_POSIX_HAVE_GETNAMEINFO 1
#define TB_CONFIG_POSIX_HAVE_GETHOSTBYNAME 1
#define TB_CONFIG_POSIX_HAVE_GETHOSTBYADDR 1
#define TB_CONFIG_POSIX_HAVE_FCNTL 1
#define TB_CONFIG_POSIX_HAVE_PIPE 1
/* #undef TB_CONFIG_POSIX_HAVE_PIPE2 */
#define TB_CONFIG_POSIX_HAVE_MKFIFO 1
#define TB_CONFIG_POSIX_HAVE_FUTIMENS 1
#define TB_CONFIG_POSIX_HAVE_UTIMENSAT 1
// bsd functions
#define TB_CONFIG_BSD_HAVE_FLOCK 1
// systemv functions
#define TB_CONFIG_SYSTEMV_HAVE_SEMGET 1
/* #undef TB_CONFIG_SYSTEMV_HAVE_SEMTIMEDOP */
// valgrind functions
/* #undef TB_CONFIG_SYSTEMV_HAVE_VALGRIND_STACK_REGISTER */
#endif
|
0 | repos/xmake/core/src | repos/xmake/core/src/xmake/xmake.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file xmake.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "xmake.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* private implementation
*/
static __tb_inline__ tb_bool_t xm_check_mode(tb_size_t mode)
{
#ifdef __xm_debug__
if (!(mode & TB_MODE_DEBUG))
{
tb_trace_e("libxmake.a has __tb_debug__ but xmake/xmake.h not");
return tb_false;
}
#else
if (mode & TB_MODE_DEBUG)
{
tb_trace_e("xmake/xmake.h has __tb_debug__ but libxmake.a not");
return tb_false;
}
#endif
#ifdef __xm_small__
if (!(mode & TB_MODE_SMALL))
{
tb_trace_e("libxmake.a has __tb_small__ but xmake/xmake.h not");
return tb_false;
}
#else
if (mode & TB_MODE_SMALL)
{
tb_trace_e("xmake/xmake.h has __tb_small__ but libxmake.a not");
return tb_false;
}
#endif
// ok
return tb_true;
}
static __tb_inline__ tb_bool_t xm_version_check(tb_hize_t build)
{
// the version oly for link the static vtag string
tb_version_t const* version = xm_version(); tb_used(version);
// ok
if ((build / 100) == (XM_VERSION_BUILD / 100))
{
tb_trace_d("version: %s", XM_VERSION_STRING);
return tb_true;
}
else
{
tb_trace_w("version: %s != %llu", XM_VERSION_STRING, build);
}
// no
return tb_false;
}
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_bool_t xm_init_(tb_size_t mode, tb_hize_t build)
{
// trace
tb_trace_d("init: ..");
// check mode
if (!xm_check_mode(mode)) return tb_false;
// check version
xm_version_check(build);
#if 0
// init tbox, we always use the tbox's default allocator
if (!tb_init(tb_null, tb_default_allocator(tb_null, 0))) return tb_false;
#else
// init tbox, since small compilation mode is enabled, it still uses the native allocator
if (!tb_init(tb_null, tb_null)) return tb_false;
#endif
// trace
tb_trace_d("init: ok");
// ok
return tb_true;
}
tb_void_t xm_exit()
{
// exit tbox
tb_exit();
}
tb_version_t const* xm_version()
{
// init version tag for binary search
static __tb_volatile__ tb_char_t const* s_vtag = "[xmake]: [vtag]: " XM_VERSION_STRING; tb_used(s_vtag);
// init version
static tb_version_t s_version = {0};
if (!s_version.major)
{
s_version.major = XM_VERSION_MAJOR;
s_version.minor = XM_VERSION_MINOR;
s_version.alter = XM_VERSION_ALTER;
s_version.build = (tb_hize_t)tb_atoll(XM_VERSION_BUILD_STRING);
}
return &s_version;
}
|
0 | repos/xmake/core/src | repos/xmake/core/src/xmake/config.h | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file config.h
*
*/
#ifndef XM_CORE_CONFIG_H
#define XM_CORE_CONFIG_H
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "xmake.config.h"
#endif
|
0 | repos/xmake/core/src | repos/xmake/core/src/xmake/prefix.h | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file prefix.h
*
*/
#ifndef XM_PREFIX_H
#define XM_PREFIX_H
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix/prefix.h"
#include "luaconf.h"
#if defined(TB_CONFIG_OS_WINDOWS) && defined(__cplusplus)
# undef LUA_API
# undef LUALIB_API
# define LUA_API extern "C"
# define LUALIB_API LUA_API
#endif
#ifdef USE_LUAJIT
# include "luajit.h"
# include "lualib.h"
# include "lauxlib.h"
#else
# include "lua.h"
# include "lualib.h"
# include "lauxlib.h"
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* private interfaces
*/
// this issue has been fixed, @see https://github.com/LuaJIT/LuaJIT/commit/e9af1abec542e6f9851ff2368e7f196b6382a44c
#if 0//TB_CPU_BIT64
/* we use this interface instead of lua_pushlightuserdata() to fix bad light userdata pointer bug
*
* @see https://github.com/xmake-io/xmake/issues/914
* https://github.com/LuaJIT/LuaJIT/pull/230
*
* @note we cannot lua_newuserdata() because we need pass this pointer to the external lua code
* in poller_wait()/event_callback, but lua_pushuserdata does not exists
*/
static __tb_inline__ tb_void_t xm_lua_pushpointer(lua_State* lua, tb_pointer_t ptr)
{
tb_uint64_t ptrval = (tb_uint64_t)ptr;
if ((ptrval >> 47) == 0)
lua_pushlightuserdata(lua, ptr);
else
{
tb_char_t str[64];
tb_long_t len = tb_snprintf(str, sizeof(str), "%p", ptr);
lua_pushlstring(lua, str, len);
}
}
static __tb_inline__ tb_bool_t xm_lua_ispointer(lua_State* lua, tb_int_t idx)
{
return lua_isuserdata(lua, idx) || lua_isstring(lua, idx);
}
static __tb_inline__ tb_pointer_t xm_lua_topointer2(lua_State* lua, tb_int_t idx, tb_char_t const** pstr)
{
tb_pointer_t ptr = tb_null;
if (lua_isuserdata(lua, idx))
{
ptr = lua_touserdata(lua, idx);
if (pstr) *pstr = tb_null;
}
else
{
size_t len = 0;
tb_char_t const* str = luaL_checklstring(lua, idx, &len);
if (str && len > 2 && str[0] == '0' && str[1] == 'x')
ptr = (tb_pointer_t)tb_s16tou64(str);
if (pstr) *pstr = str;
}
return ptr;
}
static __tb_inline__ tb_pointer_t xm_lua_topointer(lua_State* lua, tb_int_t idx)
{
return xm_lua_topointer2(lua, idx, tb_null);
}
#else
static __tb_inline__ tb_void_t xm_lua_pushpointer(lua_State* lua, tb_pointer_t ptr)
{
lua_pushlightuserdata(lua, ptr);
}
static __tb_inline__ tb_bool_t xm_lua_ispointer(lua_State* lua, tb_int_t idx)
{
return lua_isuserdata(lua, idx);
}
static __tb_inline__ tb_pointer_t xm_lua_topointer2(lua_State* lua, tb_int_t idx, tb_char_t const** pstr)
{
if (pstr) *pstr = tb_null;
return lua_touserdata(lua, idx);
}
static __tb_inline__ tb_pointer_t xm_lua_topointer(lua_State* lua, tb_int_t idx)
{
return lua_touserdata(lua, idx);
}
#endif
static __tb_inline__ tb_void_t xm_lua_register(lua_State *lua, tb_char_t const* libname, luaL_Reg const* l)
{
#if LUA_VERSION_NUM >= 504
lua_getglobal(lua, libname);
if (lua_isnil(lua, -1))
{
lua_pop(lua, 1);
lua_newtable(lua);
}
luaL_setfuncs(lua, l, 0);
lua_setglobal(lua, libname);
#else
luaL_register(lua, libname, l);
#endif
}
static __tb_inline__ tb_int_t xm_lua_isinteger(lua_State* lua, int idx)
{
#ifdef USE_LUAJIT
return lua_isnumber(lua, idx);
#else
return lua_isinteger(lua, idx);
#endif
}
#endif
|
0 | repos/xmake/core/src | repos/xmake/core/src/xmake/xmake.config.h.in | #ifndef XM_CONFIG_H
#define XM_CONFIG_H
// version
#define XM_CONFIG_VERSION "${VERSION}"
#define XM_CONFIG_VERSION_MAJOR ${VERSION_MAJOR}
#define XM_CONFIG_VERSION_MINOR ${VERSION_MINOR}
#define XM_CONFIG_VERSION_ALTER ${VERSION_ALTER}
#define XM_CONFIG_VERSION_BUILD ${VERSION_BUILD}
#define XM_CONFIG_VERSION_BRANCH "${GIT_BRANCH}"
#define XM_CONFIG_VERSION_COMMIT "${GIT_COMMIT}"
#endif
|
0 | repos/xmake/core/src | repos/xmake/core/src/xmake/xmake.sh | #!/bin/sh
target "xmake"
set_kind "static"
set_default false
# add deps
if has_config "external"; then
local libs="lz4 sv tbox"
for lib in $libs; do
if has_config "$lib"; then
add_options "$lib" "{public}"
fi
done
if is_config "runtime" "luajit"; then
if has_config "luajit"; then
add_options "luajit" "{public}"
fi
else
if has_config "lua"; then
add_options "lua" "{public}"
fi
fi
else
local libs="lua_cjson lz4 sv tbox"
for lib in $libs; do
add_deps "$lib"
done
if is_config "runtime" "luajit"; then
add_deps "luajit"
else
add_deps "lua"
fi
fi
# add options
add_options "readline" "curses" "{public}"
# add definitions
add_defines "__tb_prefix__=\"xmake\""
if is_mode "debug"; then
add_defines "__tb_debug__" "{public}"
fi
# set the auto-generated config.h
set_configdir "${buildir}/${plat}/${arch}/${mode}"
add_configfiles "xmake.config.h.in"
# add includes directory
add_includedirs ".." "{public}"
add_includedirs "${buildir}/${plat}/${arch}/${mode}" "{public}"
add_includedirs "../xxhash"
add_includedirs "${projectdir}/xmake/scripts/module"
# add the common source files
add_files "*.c"
add_files "base64/*.c"
add_files "bloom_filter/*.c"
add_files "curses/*.c"
add_files "fwatcher/*.c"
add_files "hash/*.c"
add_files "io/*.c"
add_files "libc/*.c"
add_files "lz4/*.c"
add_files "os/*.c"
add_files "path/*.c"
add_files "package/*.c"
add_files "process/*.c"
add_files "readline/*.c"
add_files "sandbox/*.c"
add_files "semver/*.c"
add_files "string/*.c"
add_files "tty/*.c"
if is_plat "mingw"; then
add_files "winos/*.c"
fi
|
0 | repos/xmake/core/src | repos/xmake/core/src/xmake/engine.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file engine.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "engine"
#define TB_TRACE_MODULE_DEBUG (1)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "xmake.h"
#if defined(TB_CONFIG_OS_WINDOWS)
# include <windows.h>
# include <io.h>
# include <fcntl.h>
#elif defined(TB_CONFIG_OS_MACOSX) || defined(TB_CONFIG_OS_IOS)
# include <unistd.h>
# include <mach-o/dyld.h>
# include <signal.h>
#elif defined(TB_CONFIG_OS_LINUX) || defined(TB_CONFIG_OS_BSD) || defined(TB_CONFIG_OS_ANDROID) || defined(TB_CONFIG_OS_HAIKU)
# include <unistd.h>
# include <signal.h>
#endif
#ifdef TB_CONFIG_OS_BSD
# include <sys/types.h>
# include <sys/sysctl.h>
# include <signal.h>
#endif
#ifdef TB_CONFIG_OS_HAIKU
# include <image.h>
#endif
#ifdef __COSMOPOLITAN__
# include <sys/utsname.h>
#endif
// for uid
#ifndef TB_CONFIG_OS_WINDOWS
# include <unistd.h>
# include <errno.h>
#endif
// for embed files
#ifdef XM_EMBED_ENABLE
# include "lz4/prefix.h"
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* macros
*/
// proc/self
#if defined(TB_CONFIG_OS_LINUX)
# define XM_PROC_SELF_FILE "/proc/self/exe"
#elif defined(TB_CONFIG_OS_BSD) && !defined(__OpenBSD__) && !defined(__FreeBSD__)
# if defined(__NetBSD__)
# define XM_PROC_SELF_FILE "/proc/curproc/exe"
# else
# define XM_PROC_SELF_FILE "/proc/curproc/file"
# endif
#endif
// hook lua memory allocator
#define XM_HOOK_LUA_MEMALLOC (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* types
*/
// the engine type
typedef struct __xm_engine_t
{
// the lua
lua_State* lua;
// the engine name
tb_char_t name[64];
#ifdef XM_EMBED_ENABLE
// the temporary directory
tb_char_t tmpdir[TB_PATH_MAXN];
#endif
}xm_engine_t;
/* //////////////////////////////////////////////////////////////////////////////////////
* declaration
*/
// the os functions
tb_int_t xm_os_argv(lua_State* lua);
tb_int_t xm_os_args(lua_State* lua);
tb_int_t xm_os_find(lua_State* lua);
tb_int_t xm_os_link(lua_State* lua);
tb_int_t xm_os_isdir(lua_State* lua);
tb_int_t xm_os_rmdir(lua_State* lua);
tb_int_t xm_os_mkdir(lua_State* lua);
tb_int_t xm_os_cpdir(lua_State* lua);
tb_int_t xm_os_chdir(lua_State* lua);
tb_int_t xm_os_mtime(lua_State* lua);
tb_int_t xm_os_sleep(lua_State* lua);
tb_int_t xm_os_mclock(lua_State* lua);
tb_int_t xm_os_curdir(lua_State* lua);
tb_int_t xm_os_tmpdir(lua_State* lua);
tb_int_t xm_os_islink(lua_State* lua);
tb_int_t xm_os_isfile(lua_State* lua);
tb_int_t xm_os_touch(lua_State* lua);
tb_int_t xm_os_rmfile(lua_State* lua);
tb_int_t xm_os_cpfile(lua_State* lua);
tb_int_t xm_os_fscase(lua_State* lua);
tb_int_t xm_os_rename(lua_State* lua);
tb_int_t xm_os_exists(lua_State* lua);
tb_int_t xm_os_setenv(lua_State* lua);
tb_int_t xm_os_getenv(lua_State* lua);
tb_int_t xm_os_getenvs(lua_State* lua);
tb_int_t xm_os_cpuinfo(lua_State* lua);
tb_int_t xm_os_meminfo(lua_State* lua);
tb_int_t xm_os_readlink(lua_State* lua);
tb_int_t xm_os_filesize(lua_State* lua);
tb_int_t xm_os_emptydir(lua_State* lua);
tb_int_t xm_os_syserror(lua_State* lua);
tb_int_t xm_os_strerror(lua_State* lua);
tb_int_t xm_os_getwinsize(lua_State* lua);
tb_int_t xm_os_getpid(lua_State* lua);
tb_int_t xm_os_signal(lua_State* lua);
#ifndef TB_CONFIG_OS_WINDOWS
tb_int_t xm_os_uid(lua_State* lua);
tb_int_t xm_os_gid(lua_State* lua);
tb_int_t xm_os_getown(lua_State* lua);
#endif
// the io/file functions
tb_int_t xm_io_stdfile(lua_State* lua);
tb_int_t xm_io_file_open(lua_State* lua);
tb_int_t xm_io_file_read(lua_State* lua);
tb_int_t xm_io_file_readable(lua_State* lua);
tb_int_t xm_io_file_seek(lua_State* lua);
tb_int_t xm_io_file_size(lua_State* lua);
tb_int_t xm_io_file_rawfd(lua_State* lua);
tb_int_t xm_io_file_write(lua_State* lua);
tb_int_t xm_io_file_flush(lua_State* lua);
tb_int_t xm_io_file_close(lua_State* lua);
tb_int_t xm_io_file_isatty(lua_State* lua);
// the io/filelock functions
tb_int_t xm_io_filelock_open(lua_State* lua);
tb_int_t xm_io_filelock_lock(lua_State* lua);
tb_int_t xm_io_filelock_unlock(lua_State* lua);
tb_int_t xm_io_filelock_trylock(lua_State* lua);
tb_int_t xm_io_filelock_close(lua_State* lua);
// the io/socket functions
tb_int_t xm_io_socket_open(lua_State* lua);
tb_int_t xm_io_socket_rawfd(lua_State* lua);
tb_int_t xm_io_socket_peeraddr(lua_State* lua);
tb_int_t xm_io_socket_wait(lua_State* lua);
tb_int_t xm_io_socket_bind(lua_State* lua);
tb_int_t xm_io_socket_ctrl(lua_State* lua);
tb_int_t xm_io_socket_listen(lua_State* lua);
tb_int_t xm_io_socket_accept(lua_State* lua);
tb_int_t xm_io_socket_connect(lua_State* lua);
tb_int_t xm_io_socket_send(lua_State* lua);
tb_int_t xm_io_socket_sendto(lua_State* lua);
tb_int_t xm_io_socket_sendfile(lua_State* lua);
tb_int_t xm_io_socket_recv(lua_State* lua);
tb_int_t xm_io_socket_recvfrom(lua_State* lua);
tb_int_t xm_io_socket_kill(lua_State* lua);
tb_int_t xm_io_socket_close(lua_State* lua);
// the io/pipe functions
tb_int_t xm_io_pipe_open(lua_State* lua);
tb_int_t xm_io_pipe_openpair(lua_State* lua);
tb_int_t xm_io_pipe_close(lua_State* lua);
tb_int_t xm_io_pipe_read(lua_State* lua);
tb_int_t xm_io_pipe_write(lua_State* lua);
tb_int_t xm_io_pipe_wait(lua_State* lua);
tb_int_t xm_io_pipe_connect(lua_State* lua);
// the io/poller functions
tb_int_t xm_io_poller_insert(lua_State* lua);
tb_int_t xm_io_poller_modify(lua_State* lua);
tb_int_t xm_io_poller_remove(lua_State* lua);
tb_int_t xm_io_poller_spank(lua_State* lua);
tb_int_t xm_io_poller_support(lua_State* lua);
tb_int_t xm_io_poller_wait(lua_State* lua);
// the path functions
tb_int_t xm_path_relative(lua_State* lua);
tb_int_t xm_path_absolute(lua_State* lua);
tb_int_t xm_path_translate(lua_State* lua);
tb_int_t xm_path_directory(lua_State* lua);
tb_int_t xm_path_is_absolute(lua_State* lua);
// the hash functions
tb_int_t xm_hash_uuid4(lua_State* lua);
tb_int_t xm_hash_sha(lua_State* lua);
tb_int_t xm_hash_md5(lua_State* lua);
tb_int_t xm_hash_xxhash(lua_State* lua);
// the base64 functions
tb_int_t xm_base64_encode(lua_State* lua);
tb_int_t xm_base64_decode(lua_State* lua);
// the lz4 functions
tb_int_t xm_lz4_compress(lua_State* lua);
tb_int_t xm_lz4_decompress(lua_State* lua);
tb_int_t xm_lz4_block_compress(lua_State* lua);
tb_int_t xm_lz4_block_decompress(lua_State* lua);
tb_int_t xm_lz4_compress_file(lua_State* lua);
tb_int_t xm_lz4_decompress_file(lua_State* lua);
tb_int_t xm_lz4_compress_stream_open(lua_State* lua);
tb_int_t xm_lz4_compress_stream_read(lua_State* lua);
tb_int_t xm_lz4_compress_stream_write(lua_State* lua);
tb_int_t xm_lz4_compress_stream_close(lua_State* lua);
tb_int_t xm_lz4_decompress_stream_open(lua_State* lua);
tb_int_t xm_lz4_decompress_stream_read(lua_State* lua);
tb_int_t xm_lz4_decompress_stream_write(lua_State* lua);
tb_int_t xm_lz4_decompress_stream_close(lua_State* lua);
// the bloom filter functions
tb_int_t xm_bloom_filter_open(lua_State* lua);
tb_int_t xm_bloom_filter_close(lua_State* lua);
tb_int_t xm_bloom_filter_clear(lua_State* lua);
tb_int_t xm_bloom_filter_data(lua_State* lua);
tb_int_t xm_bloom_filter_size(lua_State* lua);
tb_int_t xm_bloom_filter_get(lua_State* lua);
tb_int_t xm_bloom_filter_set(lua_State* lua);
tb_int_t xm_bloom_filter_data_set(lua_State* lua);
// the windows functions
#ifdef TB_CONFIG_OS_WINDOWS
tb_int_t xm_winos_cp_info(lua_State* lua);
tb_int_t xm_winos_console_cp(lua_State* lua);
tb_int_t xm_winos_console_output_cp(lua_State* lua);
tb_int_t xm_winos_ansi_cp(lua_State* lua);
tb_int_t xm_winos_oem_cp(lua_State* lua);
tb_int_t xm_winos_logical_drives(lua_State* lua);
tb_int_t xm_winos_registry_query(lua_State* lua);
tb_int_t xm_winos_registry_keys(lua_State* lua);
tb_int_t xm_winos_registry_values(lua_State* lua);
tb_int_t xm_winos_short_path(lua_State* lua);
#endif
// the string functions
tb_int_t xm_string_trim(lua_State* lua);
tb_int_t xm_string_split(lua_State* lua);
tb_int_t xm_string_lastof(lua_State* lua);
tb_int_t xm_string_convert(lua_State* lua);
tb_int_t xm_string_endswith(lua_State* lua);
tb_int_t xm_string_startswith(lua_State* lua);
// the process functions
tb_int_t xm_process_open(lua_State* lua);
tb_int_t xm_process_openv(lua_State* lua);
tb_int_t xm_process_wait(lua_State* lua);
tb_int_t xm_process_kill(lua_State* lua);
tb_int_t xm_process_close(lua_State* lua);
// the fwatcher functions
tb_int_t xm_fwatcher_open(lua_State* lua);
tb_int_t xm_fwatcher_add(lua_State* lua);
tb_int_t xm_fwatcher_remove(lua_State* lua);
tb_int_t xm_fwatcher_wait(lua_State* lua);
tb_int_t xm_fwatcher_close(lua_State* lua);
// the sandbox functions
tb_int_t xm_sandbox_interactive(lua_State* lua);
#ifdef XM_CONFIG_API_HAVE_READLINE
// the readline functions
tb_int_t xm_readline_readline(lua_State* lua);
tb_int_t xm_readline_history_list(lua_State* lua);
tb_int_t xm_readline_add_history(lua_State* lua);
tb_int_t xm_readline_clear_history(lua_State* lua);
#endif
// the semver functions
tb_int_t xm_semver_parse(lua_State* lua);
tb_int_t xm_semver_compare(lua_State* lua);
tb_int_t xm_semver_satisfies(lua_State* lua);
tb_int_t xm_semver_select(lua_State* lua);
// the libc functions
tb_int_t xm_libc_malloc(lua_State* lua);
tb_int_t xm_libc_free(lua_State* lua);
tb_int_t xm_libc_memcpy(lua_State* lua);
tb_int_t xm_libc_memmov(lua_State* lua);
tb_int_t xm_libc_memset(lua_State* lua);
tb_int_t xm_libc_strndup(lua_State* lua);
tb_int_t xm_libc_dataptr(lua_State* lua);
tb_int_t xm_libc_byteof(lua_State* lua);
tb_int_t xm_libc_setbyte(lua_State* lua);
// the tty functions
tb_int_t xm_tty_term_mode(lua_State* lua);
// the package functions
tb_int_t xm_package_loadxmi(lua_State* lua);
#ifdef XM_CONFIG_API_HAVE_CURSES
// register curses functions
tb_int_t xm_lua_curses_register(lua_State* lua, tb_char_t const* module);
#endif
// open cjson
__tb_extern_c_enter__
tb_int_t luaopen_cjson(lua_State *l);
__tb_extern_c_leave__
/* //////////////////////////////////////////////////////////////////////////////////////
* globals
*/
// the os functions
static luaL_Reg const g_os_functions[] =
{
{ "argv", xm_os_argv }
, { "args", xm_os_args }
, { "find", xm_os_find }
, { "link", xm_os_link }
, { "isdir", xm_os_isdir }
, { "rmdir", xm_os_rmdir }
, { "mkdir", xm_os_mkdir }
, { "cpdir", xm_os_cpdir }
, { "chdir", xm_os_chdir }
, { "mtime", xm_os_mtime }
, { "sleep", xm_os_sleep }
, { "mclock", xm_os_mclock }
, { "curdir", xm_os_curdir }
, { "tmpdir", xm_os_tmpdir }
, { "islink", xm_os_islink }
, { "isfile", xm_os_isfile }
, { "touch", xm_os_touch }
, { "rmfile", xm_os_rmfile }
, { "cpfile", xm_os_cpfile }
, { "fscase", xm_os_fscase }
, { "rename", xm_os_rename }
, { "exists", xm_os_exists }
, { "setenv", xm_os_setenv }
, { "getenv", xm_os_getenv }
, { "getenvs", xm_os_getenvs }
, { "cpuinfo", xm_os_cpuinfo }
, { "meminfo", xm_os_meminfo }
, { "readlink", xm_os_readlink }
, { "emptydir", xm_os_emptydir }
, { "strerror", xm_os_strerror }
, { "syserror", xm_os_syserror }
, { "filesize", xm_os_filesize }
, { "getwinsize", xm_os_getwinsize}
, { "getpid", xm_os_getpid }
, { "signal", xm_os_signal }
#ifndef TB_CONFIG_OS_WINDOWS
, { "uid", xm_os_uid }
, { "gid", xm_os_gid }
, { "getown", xm_os_getown }
#endif
, { tb_null, tb_null }
};
// the windows functions
#ifdef TB_CONFIG_OS_WINDOWS
static luaL_Reg const g_winos_functions[] =
{
{ "cp_info", xm_winos_cp_info }
, { "console_cp", xm_winos_console_cp }
, { "console_output_cp", xm_winos_console_output_cp }
, { "oem_cp", xm_winos_oem_cp }
, { "ansi_cp", xm_winos_ansi_cp }
, { "logical_drives", xm_winos_logical_drives }
, { "registry_query", xm_winos_registry_query }
, { "registry_keys", xm_winos_registry_keys }
, { "registry_values", xm_winos_registry_values }
, { "short_path", xm_winos_short_path }
, { tb_null, tb_null }
};
#endif
// the io functions
static luaL_Reg const g_io_functions[] =
{
{ "stdfile", xm_io_stdfile }
, { "file_open", xm_io_file_open }
, { "file_read", xm_io_file_read }
, { "file_readable", xm_io_file_readable }
, { "file_seek", xm_io_file_seek }
, { "file_size", xm_io_file_size }
, { "file_write", xm_io_file_write }
, { "file_flush", xm_io_file_flush }
, { "file_isatty", xm_io_file_isatty }
, { "file_close", xm_io_file_close }
, { "file_rawfd", xm_io_file_rawfd }
, { "filelock_open", xm_io_filelock_open }
, { "filelock_lock", xm_io_filelock_lock }
, { "filelock_trylock", xm_io_filelock_trylock }
, { "filelock_unlock", xm_io_filelock_unlock }
, { "filelock_close", xm_io_filelock_close }
, { "socket_open", xm_io_socket_open }
, { "socket_rawfd", xm_io_socket_rawfd }
, { "socket_peeraddr", xm_io_socket_peeraddr }
, { "socket_wait", xm_io_socket_wait }
, { "socket_bind", xm_io_socket_bind }
, { "socket_ctrl", xm_io_socket_ctrl }
, { "socket_listen", xm_io_socket_listen }
, { "socket_accept", xm_io_socket_accept }
, { "socket_connect", xm_io_socket_connect }
, { "socket_send", xm_io_socket_send }
, { "socket_sendto", xm_io_socket_sendto }
, { "socket_sendfile", xm_io_socket_sendfile }
, { "socket_recv", xm_io_socket_recv }
, { "socket_recvfrom", xm_io_socket_recvfrom }
, { "socket_kill" , xm_io_socket_kill }
, { "socket_close", xm_io_socket_close }
, { "pipe_open", xm_io_pipe_open }
, { "pipe_openpair", xm_io_pipe_openpair }
, { "pipe_close", xm_io_pipe_close }
, { "pipe_read", xm_io_pipe_read }
, { "pipe_write", xm_io_pipe_write }
, { "pipe_wait", xm_io_pipe_wait }
, { "pipe_connect", xm_io_pipe_connect }
, { "poller_insert", xm_io_poller_insert }
, { "poller_modify", xm_io_poller_modify }
, { "poller_remove", xm_io_poller_remove }
, { "poller_spank", xm_io_poller_spank }
, { "poller_support", xm_io_poller_support }
, { "poller_wait", xm_io_poller_wait }
, { tb_null, tb_null }
};
// the path functions
static luaL_Reg const g_path_functions[] =
{
{ "relative", xm_path_relative }
, { "absolute", xm_path_absolute }
, { "translate", xm_path_translate }
, { "directory", xm_path_directory }
, { "is_absolute", xm_path_is_absolute }
, { tb_null, tb_null }
};
// the hash functions
static luaL_Reg const g_hash_functions[] =
{
{ "uuid4", xm_hash_uuid4 }
, { "sha", xm_hash_sha }
, { "md5", xm_hash_md5 }
, { "xxhash", xm_hash_xxhash }
, { tb_null, tb_null }
};
// the base64 functions
static luaL_Reg const g_base64_functions[] =
{
{ "encode", xm_base64_encode }
, { "decode", xm_base64_decode }
, { tb_null, tb_null }
};
// the lz4 functions
static luaL_Reg const g_lz4_functions[] =
{
{ "compress", xm_lz4_compress }
, { "decompress", xm_lz4_decompress }
, { "block_compress", xm_lz4_block_compress }
, { "block_decompress", xm_lz4_block_decompress }
, { "compress_file", xm_lz4_compress_file }
, { "decompress_file", xm_lz4_decompress_file }
, { "compress_stream_open", xm_lz4_compress_stream_open }
, { "compress_stream_read", xm_lz4_compress_stream_read }
, { "compress_stream_write", xm_lz4_compress_stream_write }
, { "compress_stream_close", xm_lz4_compress_stream_close }
, { "decompress_stream_open", xm_lz4_decompress_stream_open }
, { "decompress_stream_read", xm_lz4_decompress_stream_read }
, { "decompress_stream_write",xm_lz4_decompress_stream_write }
, { "decompress_stream_close",xm_lz4_decompress_stream_close }
, { tb_null, tb_null }
};
// the bloom filter functions
static luaL_Reg const g_bloom_filter_functions[] =
{
{ "open", xm_bloom_filter_open }
, { "close", xm_bloom_filter_close }
, { "clear", xm_bloom_filter_clear }
, { "data", xm_bloom_filter_data }
, { "size", xm_bloom_filter_size }
, { "get", xm_bloom_filter_get }
, { "set", xm_bloom_filter_set }
, { "data_set", xm_bloom_filter_data_set }
, { tb_null, tb_null }
};
// the string functions
static luaL_Reg const g_string_functions[] =
{
{ "trim", xm_string_trim }
, { "split", xm_string_split }
, { "lastof", xm_string_lastof }
, { "convert", xm_string_convert }
, { "endswith", xm_string_endswith }
, { "startswith", xm_string_startswith }
, { tb_null, tb_null }
};
// the process functions
static luaL_Reg const g_process_functions[] =
{
{ "open", xm_process_open }
, { "openv", xm_process_openv }
, { "wait", xm_process_wait }
, { "kill", xm_process_kill }
, { "close", xm_process_close }
, { tb_null, tb_null }
};
// the fwatcher functions
static luaL_Reg const g_fwatcher_functions[] =
{
{ "open", xm_fwatcher_open }
, { "add", xm_fwatcher_add }
, { "remove", xm_fwatcher_remove }
, { "wait", xm_fwatcher_wait }
, { "close", xm_fwatcher_close }
, { tb_null, tb_null }
};
// the sandbox functions
static luaL_Reg const g_sandbox_functions[] =
{
{ "interactive", xm_sandbox_interactive }
, { tb_null, tb_null }
};
#ifdef XM_CONFIG_API_HAVE_READLINE
// the readline functions
static luaL_Reg const g_readline_functions[] =
{
{ "readline", xm_readline_readline }
, { "history_list", xm_readline_history_list }
, { "add_history", xm_readline_add_history }
, { "clear_history", xm_readline_clear_history}
, { tb_null, tb_null }
};
#endif
// the semver functions
static luaL_Reg const g_semver_functions[] =
{
{ "parse", xm_semver_parse }
, { "compare", xm_semver_compare }
, { "satisfies", xm_semver_satisfies }
, { "select", xm_semver_select }
, { tb_null, tb_null }
};
// the libc functions
static luaL_Reg const g_libc_functions[] =
{
{ "malloc", xm_libc_malloc }
, { "free", xm_libc_free }
, { "memcpy", xm_libc_memcpy }
, { "memset", xm_libc_memset }
, { "memmov", xm_libc_memmov }
, { "strndup", xm_libc_strndup }
, { "dataptr", xm_libc_dataptr }
, { "byteof", xm_libc_byteof }
, { "setbyte", xm_libc_setbyte }
, { tb_null, tb_null }
};
// the tty functions
static luaL_Reg const g_tty_functions[] =
{
{ "term_mode", xm_tty_term_mode }
, { tb_null, tb_null }
};
// the package functions
static luaL_Reg const g_package_functions[] =
{
{ "loadxmi", xm_package_loadxmi }
, { tb_null, tb_null }
};
// the lua global instance for signal handler
static lua_State* g_lua = tb_null;
// the xmake script files data
#ifdef XM_EMBED_ENABLE
static tb_byte_t g_xmake_xmz_data[] = {
#include "xmake.xmz.h"
};
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* private implementation
*/
static tb_bool_t xm_engine_save_arguments(xm_engine_t* engine, tb_int_t argc, tb_char_t** argv, tb_char_t** taskargv)
{
// check
tb_assert_and_check_return_val(engine && engine->lua && argc >= 1 && argv, tb_false);
#if defined(TB_CONFIG_OS_WINDOWS) && !defined(TB_COMPILER_LIKE_UNIX)
tb_wchar_t **argvw = CommandLineToArgvW(GetCommandLineW(), &argc);
#endif
// put a new table into the stack
lua_newtable(engine->lua);
// patch the task arguments list
if (taskargv)
{
tb_char_t** taskarg = taskargv;
while (*taskarg)
{
lua_pushstring(engine->lua, *taskarg);
lua_rawseti(engine->lua, -2, (int)lua_objlen(engine->lua, -2) + 1);
taskarg++;
}
}
// save all arguments to the new table
tb_int_t i = 0;
for (i = 1; i < argc; i++)
{
#if defined(TB_CONFIG_OS_WINDOWS) && !defined(TB_COMPILER_LIKE_UNIX)
tb_char_t argvbuf[4096] = {0};
tb_wcstombs(argvbuf, argvw[i], tb_arrayn(argvbuf));
// table_new[table.getn(table_new) + 1] = argv[i]
lua_pushstring(engine->lua, argvbuf);
#else
lua_pushstring(engine->lua, argv[i]);
#endif
lua_rawseti(engine->lua, -2, (int)lua_objlen(engine->lua, -2) + 1);
}
// _ARGV = table_new
lua_setglobal(engine->lua, "_ARGV");
return tb_true;
}
static tb_size_t xm_engine_get_program_file(xm_engine_t* engine, tb_char_t** argv, tb_char_t* path, tb_size_t maxn)
{
// check
tb_assert_and_check_return_val(engine && path && maxn, tb_false);
tb_bool_t ok = tb_false;
do
{
// get it from the environment variable first
if (tb_environment_first("XMAKE_PROGRAM_FILE", path, maxn) && tb_file_info(path, tb_null))
{
ok = tb_true;
break;
}
#if defined(TB_CONFIG_OS_WINDOWS)
// get the executale file path as program directory
tb_wchar_t buf[TB_PATH_MAXN] = {0};
tb_size_t size = (tb_size_t)GetModuleFileNameW(tb_null, buf, (DWORD)TB_PATH_MAXN);
tb_assert_and_check_break(size < TB_PATH_MAXN);
// end
buf[size] = L'\0';
size = tb_wcstombs(path, buf, maxn);
tb_assert_and_check_break(size < maxn);
path[size] = '\0';
// ok
ok = tb_true;
#elif defined(TB_CONFIG_OS_MACOSX) || defined(TB_CONFIG_OS_IOS)
/*
* _NSGetExecutablePath() copies the path of the main executable into the buffer. The bufsize parameter
* should initially be the size of the buffer. The function returns 0 if the path was successfully copied,
* and *bufsize is left unchanged. It returns -1 if the buffer is not large enough, and *bufsize is set
* to the size required.
*
* Note that _NSGetExecutablePath will return "a path" to the executable not a "real path" to the executable.
* That is the path may be a symbolic link and not the real file. With deep directories the total bufsize
* needed could be more than MAXPATHLEN.
*/
tb_uint32_t bufsize = (tb_uint32_t)maxn;
if (!_NSGetExecutablePath(path, &bufsize))
ok = tb_true;
#elif defined(XM_PROC_SELF_FILE)
// get the executale file path as program directory
ssize_t size = readlink(XM_PROC_SELF_FILE, path, (size_t)maxn);
if (size > 0 && size < maxn)
{
path[size] = '\0';
ok = tb_true;
}
#elif defined(TB_CONFIG_OS_BSD) && defined(KERN_PROC_PATHNAME)
// only for FreeBSD and OpenBSD, https://github.com/xmake-io/xmake/issues/2948
tb_int_t mib[4]; mib[0] = CTL_KERN; mib[1] = KERN_PROC; mib[2] = KERN_PROC_PATHNAME; mib[3] = -1;
size_t size = maxn;
if (sysctl(mib, 4, path, &size, tb_null, 0) == 0 && size < maxn)
{
path[size] = '\0';
ok = tb_true;
}
#elif defined(TB_CONFIG_OS_HAIKU)
int32 cookie = 0;
image_info info;
while (get_next_image_info(B_CURRENT_TEAM, &cookie, &info) == B_OK)
{
if (info.type == B_APP_IMAGE)
{
tb_strlcpy(path, info.name, maxn);
ok = tb_true;
break;
}
}
#else
static tb_char_t const* s_paths[] =
{
"~/.local/bin/xmake",
"/usr/local/bin/xmake",
"/usr/bin/xmake"
};
for (tb_size_t i = 0; i < tb_arrayn(s_paths); i++)
{
tb_char_t const* p = s_paths[i];
if (tb_file_info(p, tb_null))
{
tb_strlcpy(path, p, maxn);
ok = tb_true;
break;
}
}
#endif
if (!ok && argv)
{
tb_char_t const* p = argv[0];
if (p && tb_file_info(p, tb_null))
{
tb_strlcpy(path, p, maxn);
ok = tb_true;
}
}
} while (0);
// ok?
if (ok)
{
// trace
tb_trace_d("programfile: %s", path);
// save the directory to the global variable: _PROGRAM_FILE
lua_pushstring(engine->lua, path);
lua_setglobal(engine->lua, "_PROGRAM_FILE");
}
return ok;
}
#ifdef XM_EMBED_ENABLE
static tb_bool_t xm_engine_get_temporary_directory(tb_char_t* path, tb_size_t maxn, tb_char_t const* name, tb_char_t const* version_cstr)
{
tb_char_t data[TB_PATH_MAXN] = {0};
if (tb_directory_temporary(data, sizeof(data)))
{
// get euid
tb_int_t euid = 0;
#ifndef TB_CONFIG_OS_WINDOWS
euid = geteuid();
#endif
tb_snprintf(path, maxn, "%s/.%s%d/%s", data, name, euid, version_cstr);
return tb_true;
}
return tb_false;
}
#endif
static tb_bool_t xm_engine_get_program_directory(xm_engine_t* engine, tb_char_t* path, tb_size_t maxn, tb_char_t const* programfile)
{
// check
tb_assert_and_check_return_val(engine && path && maxn, tb_false);
tb_bool_t ok = tb_false;
tb_char_t data[TB_PATH_MAXN] = {0};
do
{
#ifdef XM_EMBED_ENABLE
// get it from the temporary directory
tb_strlcpy(path, engine->tmpdir, maxn);
ok = tb_true;
break;
#endif
// get it from the environment variable first
if (tb_environment_first("XMAKE_PROGRAM_DIR", data, sizeof(data)) && tb_path_absolute(data, path, maxn))
{
ok = tb_true;
break;
}
// get it from program file path
if (programfile)
{
// get real program file path from the symbol link
#if !defined(TB_CONFIG_OS_WINDOWS) && !defined(TB_CONFIG_OS_IOS)
tb_char_t programpath[TB_PATH_MAXN];
tb_long_t size = readlink(programfile, programpath, sizeof(programpath));
if (size >= 0 && size < sizeof(programpath))
{
programpath[size] = '\0';
// soft link to relative path? fix it
if (!tb_path_is_absolute(programpath))
{
tb_char_t buff[TB_PATH_MAXN];
tb_char_t const* rootdir = tb_path_directory(programfile, buff, sizeof(buff));
if (rootdir && tb_path_absolute_to(rootdir, programpath, path, maxn)) // @note path and programfile are same buffer
tb_strlcpy(programpath, path, maxn);
}
}
else tb_strlcpy(programpath, programfile, sizeof(programpath));
#else
tb_char_t const* programpath = programfile;
#endif
// get the root directory
tb_char_t data[TB_PATH_MAXN];
tb_char_t const* rootdir = tb_path_directory(programpath, data, sizeof(data));
tb_assert_and_check_break(rootdir);
// init share/name sub-directory
tb_char_t sharedir[128];
tb_snprintf(sharedir, sizeof(sharedir), "../share/%s", engine->name);
// find the program (lua) directory
tb_size_t i;
tb_file_info_t info;
tb_char_t scriptpath[TB_PATH_MAXN];
tb_char_t const* subdirs[] = {".", sharedir};
for (i = 0; i < tb_arrayn(subdirs); i++)
{
// get program directory
if (tb_path_absolute_to(rootdir, subdirs[i], path, maxn) &&
tb_path_absolute_to(path, "core/_xmake_main.lua", scriptpath, sizeof(scriptpath)) &&
tb_file_info(scriptpath, &info) && info.type == TB_FILE_TYPE_FILE)
{
ok = tb_true;
break;
}
}
}
} while (0);
// ok?
if (ok)
{
// trace
tb_trace_d("programdir: %s", path);
// save the directory to the global variable: _PROGRAM_DIR
lua_pushstring(engine->lua, path);
lua_setglobal(engine->lua, "_PROGRAM_DIR");
}
// ok?
return ok;
}
static tb_bool_t xm_engine_get_project_directory(xm_engine_t* engine, tb_char_t* path, tb_size_t maxn)
{
// check
tb_assert_and_check_return_val(engine && path && maxn, tb_false);
tb_bool_t ok = tb_false;
do
{
// attempt to get it from the environment variable first
tb_char_t data[TB_PATH_MAXN] = {0};
if ( !tb_environment_first("XMAKE_PROJECT_DIR", data, sizeof(data))
|| !tb_path_absolute(data, path, maxn))
{
// get it from the current directory
if (!tb_directory_current(path, maxn)) break;
}
// trace
tb_trace_d("project: %s", path);
// save the directory to the global variable: _PROJECT_DIR
lua_pushstring(engine->lua, path);
lua_setglobal(engine->lua, "_PROJECT_DIR");
// ok
ok = tb_true;
} while (0);
// failed?
if (!ok) tb_printf("error: not found the project directory!\n");
// ok?
return ok;
}
#if defined(TB_CONFIG_OS_WINDOWS) || defined(SIGINT)
static tb_void_t xm_engine_dump_traceback(lua_State* lua)
{
// @note it's not safe, but it doesn't matter, we're just trying to get the stack backtrace for debugging
lua_getglobal(lua, "debug");
lua_getfield(lua, -1, "traceback");
lua_replace(lua, -2);
lua_pushvalue(lua, 1);
lua_call(lua, 1, 1);
tb_trace_i("%s", lua_tostring(lua, -1));
}
#endif
#if defined(TB_CONFIG_OS_WINDOWS)
static BOOL WINAPI xm_engine_signal_handler(DWORD signo)
{
if (signo == CTRL_C_EVENT && g_lua)
{
xm_engine_dump_traceback(g_lua);
tb_abort();
}
return TRUE;
}
#elif defined(SIGINT)
static tb_void_t xm_engine_signal_handler(tb_int_t signo)
{
if (signo == SIGINT && g_lua)
{
xm_engine_dump_traceback(g_lua);
tb_abort();
}
}
#endif
static tb_void_t xm_engine_init_host(xm_engine_t* engine)
{
// check
tb_assert_and_check_return(engine && engine->lua);
// init system host
tb_char_t const* syshost = tb_null;
#if defined(__COSMOPOLITAN__)
struct utsname buffer;
if (uname(&buffer) == 0)
{
if (tb_strstr(buffer.sysname, "Darwin"))
syshost = "macosx";
else if (tb_strstr(buffer.sysname, "Linux"))
syshost = "linux";
else if (tb_strstr(buffer.sysname, "Windows"))
syshost = "windows";
}
#elif defined(TB_CONFIG_OS_WINDOWS)
syshost = "windows";
#elif defined(TB_CONFIG_OS_MACOSX)
syshost = "macosx";
#elif defined(TB_CONFIG_OS_LINUX)
syshost = "linux";
#elif defined(TB_CONFIG_OS_BSD)
syshost = "bsd";
#elif defined(TB_CONFIG_OS_IOS)
syshost = "ios";
#elif defined(TB_CONFIG_OS_ANDROID)
syshost = "android";
#elif defined(TB_CONFIG_OS_HAIKU)
syshost = "haiku";
#endif
lua_pushstring(engine->lua, syshost? syshost : "unknown");
lua_setglobal(engine->lua, "_HOST");
// init subsystem host
tb_char_t const* subhost = syshost;
#if defined(TB_CONFIG_OS_WINDOWS)
# if defined(TB_COMPILER_ON_MSYS)
subhost = "msys";
# elif defined(TB_COMPILER_ON_CYGWIN)
subhost = "cygwin";
# else
{
tb_char_t data[64] = {0};
if (tb_environment_first("MSYSTEM", data, sizeof(data)))
{
// on msys?
if (!tb_strnicmp(data, "mingw", 5) // mingw32/64 on msys2
|| !tb_strnicmp(data, "clang", 5) // clang32/64 on msys2, @see https://github.com/xmake-io/xmake/issues/3060
|| !tb_stricmp(data, "ucrt64") // ucrt64 https://www.msys2.org/docs/environments/
|| !tb_stricmp(data, "msys")) // on msys2
subhost = "msys";
}
}
# endif
#endif
lua_pushstring(engine->lua, subhost? subhost : "unknown");
lua_setglobal(engine->lua, "_SUBHOST");
}
static __tb_inline__ tb_char_t const* xm_engine_xmake_arch()
{
tb_char_t const* arch = tb_null;
#if defined(TB_CONFIG_OS_WINDOWS) && !defined(TB_COMPILER_LIKE_UNIX)
# if defined(TB_ARCH_x64)
arch = "x64";
# elif defined(TB_ARCH_ARM64)
arch = "arm64";
# elif defined(TB_ARCH_ARM)
arch = "arm";
# else
arch = "x86";
# endif
#elif defined(TB_ARCH_x64)
arch = "x86_64";
#elif defined(TB_ARCH_x86)
arch = "i386";
#elif defined(TB_ARCH_ARM64)
arch = "arm64";
#else
arch = TB_ARCH_STRING;
#endif
return arch;
}
static tb_void_t xm_engine_init_arch(xm_engine_t* engine)
{
// check
tb_assert_and_check_return(engine && engine->lua);
// init xmake arch
tb_char_t const* xmakearch = xm_engine_xmake_arch();
lua_pushstring(engine->lua, xmakearch);
lua_setglobal(engine->lua, "_XMAKE_ARCH");
// init system architecture
tb_char_t const* sysarch = tb_null;
#if defined(__COSMOPOLITAN__)
struct utsname buffer;
if (uname(&buffer) == 0)
{
sysarch = buffer.machine;
if (tb_strstr(buffer.sysname, "Windows"))
{
if (!tb_strcmp(buffer.machine, "x86_64"))
sysarch = "x64";
else if (!tb_strcmp(buffer.machine, "i686") || !tb_strcmp(buffer.machine, "i386"))
sysarch = "x86";
}
else if (!tb_strcmp(buffer.machine, "aarch64"))
sysarch = "arm64";
}
#elif defined(TB_CONFIG_OS_WINDOWS) && !defined(TB_COMPILER_LIKE_UNIX)
// the GetNativeSystemInfo function type
typedef void (WINAPI *GetNativeSystemInfo_t)(LPSYSTEM_INFO);
// get system info
SYSTEM_INFO systeminfo = {0};
GetNativeSystemInfo_t pGetNativeSystemInfo = tb_null;
tb_dynamic_ref_t kernel32 = tb_dynamic_init("kernel32.dll");
if (kernel32) pGetNativeSystemInfo = (GetNativeSystemInfo_t)tb_dynamic_func(kernel32, "GetNativeSystemInfo");
if (pGetNativeSystemInfo) pGetNativeSystemInfo(&systeminfo);
else GetSystemInfo(&systeminfo);
// init architecture
switch (systeminfo.wProcessorArchitecture)
{
case PROCESSOR_ARCHITECTURE_AMD64:
sysarch = "x64";
break;
#if defined(PROCESSOR_ARCHITECTURE_ARM64)
case PROCESSOR_ARCHITECTURE_ARM64:
sysarch = "arm64";
break;
#endif
case PROCESSOR_ARCHITECTURE_ARM:
sysarch = "arm";
break;
case PROCESSOR_ARCHITECTURE_INTEL:
sysarch = "x86";
break;
default:
break;
}
#endif
if (!sysarch) sysarch = xmakearch;
lua_pushstring(engine->lua, sysarch);
lua_setglobal(engine->lua, "_ARCH");
// init subsystem architecture
tb_char_t const* subarch = sysarch;
#if defined(TB_CONFIG_OS_WINDOWS) && !defined(TB_COMPILER_LIKE_UNIX)
// get architecture from msys environment
tb_char_t data[64] = {0};
if (tb_environment_first("MSYSTEM_CARCH", data, sizeof(data)))
{
if (!tb_strcmp(data, "i686"))
subarch = "i386";
else
subarch = data;
}
#endif
lua_pushstring(engine->lua, subarch);
lua_setglobal(engine->lua, "_SUBARCH");
}
static tb_void_t xm_engine_init_features(xm_engine_t* engine)
{
// check
tb_assert_and_check_return(engine && engine->lua);
// init features
lua_newtable(engine->lua);
// get path seperator
lua_pushstring(engine->lua, "path_sep");
#if defined(TB_CONFIG_OS_WINDOWS) && !defined(TB_COMPILER_LIKE_UNIX)
lua_pushstring(engine->lua, "\\");
#else
lua_pushstring(engine->lua, "/");
#endif
lua_settable(engine->lua, -3);
// get environment path seperator
lua_pushstring(engine->lua, "path_envsep");
#if defined(TB_CONFIG_OS_WINDOWS) && !defined(TB_COMPILER_LIKE_UNIX)
lua_pushstring(engine->lua, ";");
#else
lua_pushstring(engine->lua, ":");
#endif
lua_settable(engine->lua, -3);
lua_setglobal(engine->lua, "_FEATURES");
}
static tb_void_t xm_engine_init_signal(xm_engine_t* engine)
{
// we enable it to catch the current lua stack in ctrl-c signal handler if XMAKE_PROFILE=stuck
tb_char_t data[64] = {0};
if (!tb_environment_first("XMAKE_PROFILE", data, sizeof(data)) || tb_strcmp(data, "stuck"))
return ;
g_lua = engine->lua;
#if defined(TB_CONFIG_OS_WINDOWS)
SetConsoleCtrlHandler(xm_engine_signal_handler, TRUE);
#elif defined(SIGINT)
signal(SIGINT, xm_engine_signal_handler);
#endif
}
#if XM_HOOK_LUA_MEMALLOC
static tb_pointer_t xm_engine_lua_realloc(tb_pointer_t udata, tb_pointer_t data, size_t osize, size_t nsize)
{
tb_pointer_t ptr = tb_null;
if (nsize == 0 && data) tb_free(data);
else if (!data) ptr = tb_malloc((tb_size_t)nsize);
else if (nsize != osize) ptr = tb_ralloc(data, (tb_size_t)nsize);
else ptr = data;
return ptr;
}
#endif
#ifdef XM_EMBED_ENABLE
static tb_bool_t xm_engine_extract_programfiles(xm_engine_t* engine, tb_char_t const* programdir)
{
tb_file_info_t info = {0};
if (tb_file_info(programdir, &info)) return tb_true;
tb_byte_t const* data = g_xmake_xmz_data;
tb_size_t size = sizeof(g_xmake_xmz_data);
// do decompress
tb_bool_t ok = tb_false;
LZ4F_errorCode_t code;
LZ4F_decompressionContext_t ctx = tb_null;
tb_buffer_t result;
do
{
tb_buffer_init(&result);
code = LZ4F_createDecompressionContext(&ctx, LZ4F_VERSION);
if (LZ4F_isError(code)) break;
tb_byte_t buffer[8192];
tb_bool_t failed = tb_false;
while (1)
{
size_t advance = (size_t)size;
size_t buffer_size = sizeof(buffer);
code = LZ4F_decompress(ctx, buffer, &buffer_size, data, &advance, tb_null);
if (LZ4F_isError(code))
{
failed = tb_true;
break;
}
if (buffer_size == 0) break;
data += advance;
size -= advance;
tb_buffer_memncat(&result, buffer, buffer_size);
}
tb_assert_and_check_break(!failed && tb_buffer_size(&result));
ok = tb_true;
} while (0);
// extract files to programdir
if (ok)
{
data = tb_buffer_data(&result);
size = tb_buffer_size(&result);
tb_byte_t const* p = data;
tb_byte_t const* e = data + size;
tb_size_t n = 0;
tb_char_t filepath[TB_PATH_MAXN];
tb_int_t pos = tb_snprintf(filepath, sizeof(filepath), "%s/", programdir);
while (p < e)
{
// get filepath
n = (tb_size_t)tb_bits_get_u16_be(p);
p += 2;
tb_assert_and_check_break(pos + n + 1 < sizeof(filepath));
tb_strncpy(filepath + pos, (tb_char_t const*)p, n);
filepath[pos + n] = '\0';
p += n;
// get filedata
n = (tb_size_t)tb_bits_get_u32_be(p);
p += 4;
// write file
tb_trace_d("extracting %s, %lu bytes ..", filepath, n);
tb_stream_ref_t stream = tb_stream_init_from_file(filepath, TB_FILE_MODE_RW | TB_FILE_MODE_CREAT | TB_FILE_MODE_TRUNC);
tb_assert_and_check_break(stream);
if (tb_stream_open(stream))
{
tb_stream_bwrit(stream, p, n);
tb_stream_exit(stream);
}
p += n;
}
ok = (p == e);
if (!ok)
{
tb_trace_e("extract program files failed");
}
}
else
{
tb_trace_e("decompress program files failed, %s", LZ4F_getErrorName(code));
}
if (ctx)
{
LZ4F_freeDecompressionContext(ctx);
ctx = tb_null;
}
tb_buffer_exit(&result);
return ok;
}
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
xm_engine_ref_t xm_engine_init(tb_char_t const* name, xm_engine_lni_initalizer_cb_t lni_initalizer)
{
tb_bool_t ok = tb_false;
xm_engine_t* engine = tb_null;
do
{
// init self
engine = tb_malloc0_type(xm_engine_t);
tb_assert_and_check_break(engine);
// init name
tb_strlcpy(engine->name, name, sizeof(engine->name));
// init lua
engine->lua = luaL_newstate();
tb_assert_and_check_break(engine->lua);
#if XM_HOOK_LUA_MEMALLOC
// hook lua memmory
lua_setallocf(engine->lua, xm_engine_lua_realloc, engine->lua);
#endif
// open lua libraries
luaL_openlibs(engine->lua);
// bind os functions
xm_lua_register(engine->lua, "os", g_os_functions);
// bind io functions
xm_lua_register(engine->lua, "io", g_io_functions);
// bind path functions
xm_lua_register(engine->lua, "path", g_path_functions);
// bind hash functions
xm_lua_register(engine->lua, "hash", g_hash_functions);
// bind lz4 functions
xm_lua_register(engine->lua, "lz4", g_lz4_functions);
// bind bloom filter functions
xm_lua_register(engine->lua, "bloom_filter", g_bloom_filter_functions);
// bind base64 functions
xm_lua_register(engine->lua, "base64", g_base64_functions);
// bind string functions
xm_lua_register(engine->lua, "string", g_string_functions);
// bind process functions
xm_lua_register(engine->lua, "process", g_process_functions);
// bind fwatcher functions
xm_lua_register(engine->lua, "fwatcher", g_fwatcher_functions);
// bind sandbox functions
xm_lua_register(engine->lua, "sandbox", g_sandbox_functions);
// bind windows functions
#ifdef TB_CONFIG_OS_WINDOWS
xm_lua_register(engine->lua, "winos", g_winos_functions);
#endif
#ifdef XM_CONFIG_API_HAVE_READLINE
// bind readline functions
xm_lua_register(engine->lua, "readline", g_readline_functions);
#endif
// bind semver functions
xm_lua_register(engine->lua, "semver", g_semver_functions);
// bind libc functions
xm_lua_register(engine->lua, "libc", g_libc_functions);
// bind tty functions
xm_lua_register(engine->lua, "tty", g_tty_functions);
// bind package functions
xm_lua_register(engine->lua, "package", g_package_functions);
#ifdef XM_CONFIG_API_HAVE_CURSES
// bind curses
xm_lua_curses_register(engine->lua, "curses");
#endif
#ifdef XM_CONFIG_API_HAVE_LUA_CJSON
// bind cjson
luaopen_cjson(engine->lua);
lua_setglobal(engine->lua, "cjson");
#endif
// init host
xm_engine_init_host(engine);
// init architecture
xm_engine_init_arch(engine);
// init features
xm_engine_init_features(engine);
// init signal
xm_engine_init_signal(engine);
// get version
tb_version_t const* version = xm_version();
tb_assert_and_check_break(version);
// init version string
tb_char_t version_cstr[256] = {0};
if (tb_strcmp(XM_CONFIG_VERSION_BRANCH, "") && tb_strcmp(XM_CONFIG_VERSION_COMMIT, ""))
tb_snprintf(version_cstr, sizeof(version_cstr), "%u.%u.%u+%s.%s", version->major, version->minor, version->alter, XM_CONFIG_VERSION_BRANCH, XM_CONFIG_VERSION_COMMIT);
else tb_snprintf(version_cstr, sizeof(version_cstr), "%u.%u.%u+%llu", version->major, version->minor, version->alter, version->build);
lua_pushstring(engine->lua, version_cstr);
lua_setglobal(engine->lua, "_VERSION");
#ifdef XM_EMBED_ENABLE
// init the temporary directory
if (!xm_engine_get_temporary_directory(engine->tmpdir, sizeof(engine->tmpdir), name, version_cstr))
break;
#endif
// init short version string
tb_snprintf(version_cstr, sizeof(version_cstr), "%u.%u.%u", version->major, version->minor, version->alter);
lua_pushstring(engine->lua, version_cstr);
lua_setglobal(engine->lua, "_VERSION_SHORT");
// init engine name
lua_pushstring(engine->lua, name? name : "xmake");
lua_setglobal(engine->lua, "_NAME");
// use luajit as runtime?
#ifdef USE_LUAJIT
lua_pushboolean(engine->lua, tb_true);
#else
lua_pushboolean(engine->lua, tb_false);
#endif
lua_setglobal(engine->lua, "_LUAJIT");
// init namespace: xmake
lua_newtable(engine->lua);
lua_setglobal(engine->lua, "xmake");
/* do lua initializer and init namespace: _lni
*
* we can get the lni modules for _lni or `import("lib.lni.xxx")` in sandbox
*/
lua_newtable(engine->lua);
if (lni_initalizer) lni_initalizer((xm_engine_ref_t)engine, engine->lua);
lua_setglobal(engine->lua, "_lni");
#ifdef TB_CONFIG_OS_WINDOWS
// enable terminal colors output for windows cmd
HANDLE output = GetStdHandle(STD_OUTPUT_HANDLE);
if (output != INVALID_HANDLE_VALUE)
{
DWORD mode;
if (GetConsoleMode(output, &mode))
{
// attempt to enable 0x4: ENABLE_VIRTUAL_TERMINAL_PROCESSING
if (SetConsoleMode(output, mode | 0x4))
tb_environment_set("COLORTERM", "color256");
}
}
#endif
ok = tb_true;
} while (0);
if (!ok)
{
if (engine) xm_engine_exit((xm_engine_ref_t)engine);
engine = tb_null;
}
return (xm_engine_ref_t)engine;
}
tb_void_t xm_engine_exit(xm_engine_ref_t self)
{
// check
xm_engine_t* engine = (xm_engine_t*)self;
tb_assert_and_check_return(engine);
// exit lua
if (engine->lua) lua_close(engine->lua);
engine->lua = tb_null;
// exit it
tb_free(engine);
}
tb_int_t xm_engine_main(xm_engine_ref_t self, tb_int_t argc, tb_char_t** argv, tb_char_t** taskargv)
{
// check
xm_engine_t* engine = (xm_engine_t*)self;
tb_assert_and_check_return_val(engine && engine->lua, -1);
#if defined(TB_CONFIG_OS_WINDOWS) && defined(TB_COMPILER_IS_MSVC)
// set "stdin" to have unicode mode
if (_isatty(_fileno(stdin))) _setmode(_fileno(stdin), _O_U16TEXT);
#endif
// save main arguments to the global variable: _ARGV
if (!xm_engine_save_arguments(engine, argc, argv, taskargv)) return -1;
// get the project directory
tb_char_t path[TB_PATH_MAXN] = {0};
if (!xm_engine_get_project_directory(engine, path, sizeof(path))) return -1;
// get the program file
if (!xm_engine_get_program_file(engine, argv, path, sizeof(path))) return -1;
// get the program directory
if (!xm_engine_get_program_directory(engine, path, sizeof(path), path)) return -1;
#ifdef XM_EMBED_ENABLE
if (!xm_engine_extract_programfiles(engine, path)) return -1;
#endif
// append the main script path
tb_strcat(path, "/core/_xmake_main.lua");
// exists this script?
if (!tb_file_info(path, tb_null))
{
tb_printf("not found main script: %s\n", path);
return -1;
}
// trace
tb_trace_d("main: %s", path);
// load and execute the main script
if (luaL_dofile(engine->lua, path))
{
tb_printf("error: %s\n", lua_tostring(engine->lua, -1));
return -1;
}
// set the error function
lua_getglobal(engine->lua, "debug");
lua_getfield(engine->lua, -1, "traceback");
// call the main function
lua_getglobal(engine->lua, "_xmake_main");
if (lua_pcall(engine->lua, 0, 1, -2))
{
tb_printf("error: %s\n", lua_tostring(engine->lua, -1));
return -1;
}
// get the error code
return (tb_int_t)lua_tonumber(engine->lua, -1);
}
tb_void_t xm_engine_register(xm_engine_ref_t self, tb_char_t const* module, luaL_Reg const funcs[])
{
// check
xm_engine_t* engine = (xm_engine_t*)self;
tb_assert_and_check_return(engine && engine->lua && module && funcs);
// do register
lua_pushstring(engine->lua, module);
lua_newtable(engine->lua);
xm_lua_register(engine->lua, tb_null, funcs);
lua_rawset(engine->lua, -3);
}
tb_int_t xm_engine_run(tb_char_t const* name, tb_int_t argc, tb_char_t** argv, tb_char_t** taskargv, xm_engine_lni_initalizer_cb_t lni_initalizer)
{
tb_int_t ok = -1;
if (xm_init())
{
xm_engine_ref_t engine = xm_engine_init(name, lni_initalizer);
if (engine)
{
ok = xm_engine_main(engine, argc, argv, taskargv);
xm_engine_exit(engine);
}
xm_exit();
}
return ok;
}
|
0 | repos/xmake/core/src | repos/xmake/core/src/xmake/engine.h | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file engine.h
*
*/
#ifndef XM_ENGINE_H
#define XM_ENGINE_H
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* extern
*/
__tb_extern_c_enter__
/* //////////////////////////////////////////////////////////////////////////////////////
* types
*/
/// the xmake engine type
typedef struct {tb_int_t dummy;} const* xm_engine_ref_t;
/// the lni initializer callback type
typedef tb_void_t (*xm_engine_lni_initalizer_cb_t)(xm_engine_ref_t engine, lua_State* lua);
/* //////////////////////////////////////////////////////////////////////////////////////
* interfaces
*/
/*! init the engine
*
* @param name the engine name
* @param lni_initalizer the lni initializer
*
* @return the engine
*/
xm_engine_ref_t xm_engine_init(tb_char_t const* name, xm_engine_lni_initalizer_cb_t lni_initalizer);
/*! exit the engine
*
* @param engine the engine
*/
tb_void_t xm_engine_exit(xm_engine_ref_t engine);
/*! do the main entry of the engine
*
* @param engine the engine
* @param argc the argument count of the console
* @param argv the argument list of the console
* @param taskargv the argument list of sub-task, e.g. taskargv(lua -vD lua.main) for xmake lua -vD lua.main arg1 arg2 ..
*
* @return the error code of main()
*/
tb_int_t xm_engine_main(xm_engine_ref_t engine, tb_int_t argc, tb_char_t** argv, tb_char_t** taskargv);
/*! register lni modules in the engine, @note we need to call it in lni_initalizer()
*
* @param engine the engine
* @param module the lni module name
* @param funcs the lni module functions
*/
tb_void_t xm_engine_register(xm_engine_ref_t engine, tb_char_t const* module, luaL_Reg const funcs[]);
/*! run main entry of the engine singleton
*
* @param name the engine name
* @param argc the argument count of the console
* @param argv the argument list of the console
* @param taskargv the argument list of sub-task, e.g. taskargv(lua -vD lua.main) for xmake lua -vD lua.main arg1 arg2 ..
* @param lni_initalizer the lni initializer
*
* @return the error code of main()
*/
tb_int_t xm_engine_run(tb_char_t const* name, tb_int_t argc, tb_char_t** argv, tb_char_t** taskargv, xm_engine_lni_initalizer_cb_t lni_initalizer);
/* //////////////////////////////////////////////////////////////////////////////////////
* extern
*/
__tb_extern_c_leave__
#endif
|
0 | repos/xmake/core/src | repos/xmake/core/src/xmake/xmake.h | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file xmake.h
*
*/
#ifndef XM_XMAKE_H
#define XM_XMAKE_H
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
#include "engine.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* extern
*/
__tb_extern_c_enter__
/* //////////////////////////////////////////////////////////////////////////////////////
* macros
*/
#ifdef __xm_debug__
# define __xm_mode_debug__ TB_MODE_DEBUG
#else
# define __xm_mode_debug__ (0)
#endif
#ifdef __xm_small__
# define __xm_mode_small__ TB_MODE_SMALL
#else
# define __xm_mode_small__ (0)
#endif
/*! init xmake
*
* @return tb_true or tb_false
*
* @code
#include "xmake/xmake.h"
int main(int argc, char** argv)
{
// init xmake
if (!xm_init()) return 0;
// exit xmake
xm_exit();
return 0;
}
* @endcode
*/
#define xm_init() xm_init_((tb_size_t)(__xm_mode_debug__ | __xm_mode_small__), XM_VERSION_BUILD)
/* //////////////////////////////////////////////////////////////////////////////////////
* interfaces
*/
/*! init the xmake library
*
* @param mode the compile mode for check __tb_small__ and __tb_debug__
* @param build the build version
*
* @return tb_true or tb_false
*/
tb_bool_t xm_init_(tb_size_t mode, tb_hize_t build);
/// exit the xmake library
tb_void_t xm_exit(tb_noarg_t);
/*! the xmake version
*
* @return the xmake version
*/
tb_version_t const* xm_version(tb_noarg_t);
/* //////////////////////////////////////////////////////////////////////////////////////
* extern
*/
__tb_extern_c_leave__
#endif
|
0 | repos/xmake/core/src | repos/xmake/core/src/xmake/xmake.lua | target("xmake")
set_kind("static")
-- add deps
add_deps("sv", "lz4", "tbox")
if is_config("runtime", "luajit") then
add_deps("luajit")
else
add_deps("lua")
end
if has_config("lua_cjson") then
add_deps("lua-cjson")
end
if is_plat("windows") and has_config("pdcurses") then
add_deps("pdcurses")
end
-- add definitions
add_defines("__tb_prefix__=\"xmake\"")
if is_mode("debug") then
add_defines("__tb_debug__", {public = true})
end
-- set the auto-generated config.h
set_configdir("$(buildir)/$(plat)/$(arch)/$(mode)")
add_configfiles("xmake.config.h.in")
-- add includes directory
add_includedirs("..", {interface = true})
add_includedirs("$(buildir)/$(plat)/$(arch)/$(mode)", {public = true})
add_includedirs("../xxhash")
add_includedirs("$(projectdir)/../xmake/scripts/module")
-- add header files
add_headerfiles("../(xmake/*.h)")
add_headerfiles("../(xmake/prefix/*.h)")
add_headerfiles("$(buildir)/$(plat)/$(arch)/$(mode)/xmake.config.h", {prefixdir = "xmake"})
-- add the common source files
add_files("**.c|winos/*.c")
if is_plat("windows", "msys", "mingw", "cygwin") then
add_files("winos/*.c")
end
-- add options
add_options("readline")
if is_plat("windows") then
add_options("pdcurses")
else
add_options("curses")
end
-- add definitions
if is_plat("windows") then
add_defines("UNICODE", "_UNICODE")
end
-- embed all script files
add_rules("utils.bin2c", {linewidth = 16, extensions = ".xmz"})
on_config(function (target)
import("utils.archive.archive")
if has_config("embed") then
local archivefile = path.join(target:autogendir(), "bin2c", "xmake.xmz")
print("archiving %s ..", archivefile)
os.tryrm(archivefile)
local rootdir = path.normalize(path.join(os.projectdir(), "..", "xmake"))
archive(archivefile, rootdir, {recurse = true, curdir = rootdir})
target:add("files", archivefile)
target:add("defines", "XM_EMBED_ENABLE=1")
end
end)
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/prefix/config.h | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file config.h
*
*/
#ifndef XM_PREFIX_CONFIG_H
#define XM_PREFIX_CONFIG_H
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "../config.h"
#include "tbox/tbox.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* macros
*/
/*! @def __xm_small__
*
* small mode
*/
#if XM_CONFIG_SMALL
# define __xm_small__
#endif
/*! @def __xm_debug__
*
* debug mode
*/
#ifdef __tb_debug__
# define __xm_debug__
#endif
/* unix/gcc on msys/cygwin? do not support it now!
*
* @see https://github.com/xmake-io/xmake/issues/681
*
* on msys:
* pacman -S mingw-w64-i686-gcc
* pacman -S mingw-w64-x86_64-gcc
*
* e.g.
* $ pacman -S mingw-w64-x86_64-gcc
* $ which gcc
* /mingw64/bin/gcc
* $ cd xmake
* $ make build
* $ make install prefix=/mingw64
*/
#if defined(TB_CONFIG_OS_WINDOWS) && defined(TB_COMPILER_LIKE_UNIX)
# error "do not support gcc on msys/cygwin, please uses mingw-w64-[i686|x86_64]-gcc"
#endif
#endif
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/prefix/prefix.h | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file prefix.h
*
*/
#ifndef XM_PREFIX_PREFIX_H
#define XM_PREFIX_PREFIX_H
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "config.h"
#include "version.h"
#endif
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/prefix/version.h | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file version.h
*
*/
#ifndef XM_PREFIX_VERSION_H
#define XM_PREFIX_VERSION_H
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "config.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* macros
*/
/// the major version
#define XM_VERSION_MAJOR XM_CONFIG_VERSION_MAJOR
/// the minor version
#define XM_VERSION_MINOR XM_CONFIG_VERSION_MINOR
/// the alter version
#define XM_VERSION_ALTER XM_CONFIG_VERSION_ALTER
/// the build version
#ifndef XM_CONFIG_VERSION_BUILD
# define XM_CONFIG_VERSION_BUILD 0
#endif
#define XM_VERSION_BUILD XM_CONFIG_VERSION_BUILD
/// the build version string
#define XM_VERSION_BUILD_STRING __tb_mstring_ex__(XM_CONFIG_VERSION_BUILD)
/// the version string
#define XM_VERSION_STRING __tb_mstrcat6__("xmake_", __tb_mstring_ex__(__tb_mconcat8_ex__(v, XM_VERSION_MAJOR, _, XM_VERSION_MINOR, _, XM_VERSION_ALTER, _, XM_CONFIG_VERSION_BUILD)), "_", TB_ARCH_VERSION_STRING, " by ", TB_COMPILER_VERSION_STRING)
/// the short version string
#define XM_VERSION_SHORT_STRING __tb_mstrcat__("xmake_", __tb_mstring_ex__(__tb_mconcat8_ex__(v, XM_VERSION_MAJOR, _, XM_VERSION_MINOR, _, XM_VERSION_ALTER, _, XM_CONFIG_VERSION_BUILD)))
#endif
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/getenvs.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file getenvs.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "getenvs"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
#if defined(TB_CONFIG_OS_WINDOWS) && !defined(TB_COMPILER_LIKE_UNIX)
# include <windows.h>
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* macros
*/
// the separator
#if defined(TB_CONFIG_OS_WINDOWS) && !defined(TB_COMPILER_LIKE_UNIX)
# define XM_OS_ENV_SEP ';'
#else
# define XM_OS_ENV_SEP ':'
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* globals
*/
// the user environment
#if !defined(TB_CONFIG_OS_WINDOWS) || defined(TB_COMPILER_LIKE_UNIX)
extern tb_char_t** environ;
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_getenvs(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// init table
lua_newtable(lua);
#if defined(TB_CONFIG_OS_WINDOWS) && !defined(TB_COMPILER_LIKE_UNIX)
tb_wchar_t const* p = (tb_wchar_t const*)GetEnvironmentStringsW();
if (p)
{
tb_int_t i = 1;
tb_char_t* data = tb_null;
tb_size_t maxn = 0;
tb_char_t line[TB_PATH_MAXN];
tb_size_t n = 0;
while (*p)
{
n = tb_wcslen(p);
if (n + 1 < tb_arrayn(line))
{
if (tb_wtoa(line, p, tb_arrayn(line)) >= 0)
{
lua_pushstring(lua, line);
lua_rawseti(lua, -2, i++);
}
}
else
{
if (!data)
{
maxn = n + 1;
data = (tb_char_t*)tb_malloc(maxn);
}
else if (n >= maxn)
{
maxn = n + TB_PATH_MAXN + 1;
data = (tb_char_t*)tb_ralloc(data, maxn);
}
tb_assert_and_check_break(data);
if (tb_wtoa(data, p, maxn) >= 0)
{
lua_pushstring(lua, data);
lua_rawseti(lua, -2, i++);
}
}
p += n + 1;
}
if (data && data != line) tb_free(data);
data = tb_null;
}
#else
tb_char_t const** p = (tb_char_t const**)environ;
if (p)
{
tb_int_t i = 1;
tb_size_t n = 0;
while (*p)
{
n = tb_strlen(*p);
if (n)
{
lua_pushstring(lua, *p);
lua_rawseti(lua, -2, i++);
}
p++;
}
}
#endif
// ok
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/getpid.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file getpid.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "getpid"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
#ifdef TB_CONFIG_OS_WINDOWS
# include <windows.h>
#else
# include <unistd.h>
# include <errno.h>
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_getpid(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
#ifdef TB_CONFIG_OS_WINDOWS
lua_pushinteger(lua, (tb_int_t)GetCurrentProcessId());
#else
lua_pushinteger(lua, (tb_int_t)getpid());
#endif
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/uid.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author TitanSnow
* @file uid.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "uid"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
#ifndef TB_CONFIG_OS_WINDOWS
# include <unistd.h>
# include <errno.h>
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
#ifndef TB_CONFIG_OS_WINDOWS
// get & set uid
tb_int_t xm_os_uid(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
tb_int_t ruidset = -1;
tb_int_t euidset = -1;
tb_int_t argc = lua_gettop(lua);
if (argc == 1)
{
if (lua_istable(lua, 1))
{
// os.uid({["ruid"] = ruid, ["euid"] = euid})
lua_getfield(lua, 1, "ruid");
lua_getfield(lua, 1, "euid");
if (!lua_isnil(lua, -1))
{
if (!lua_isnumber(lua, -1))
{
lua_pushfstring(lua, "invalid field type(%s) in `euid` for os.uid", luaL_typename(lua, -1));
lua_error(lua);
return 0;
}
euidset = (tb_int_t)lua_tonumber(lua, -1);
}
lua_pop(lua, 1);
if (!lua_isnil(lua, -1))
{
if (!lua_isnumber(lua, -1))
{
lua_pushfstring(lua, "invalid field type(%s) in `ruid` for os.uid", luaL_typename(lua, -1));
lua_error(lua);
return 0;
}
ruidset = (tb_int_t)lua_tonumber(lua, -1);
}
lua_pop(lua, 1);
}
else if (lua_isnumber(lua, 1))
{
// os.uid(uid)
ruidset = euidset = (tb_int_t)lua_tonumber(lua, 1);
}
else
{
lua_pushfstring(lua, "invalid argument type(%s) for os.uid", luaL_typename(lua, 1));
lua_error(lua);
return 0;
}
}
else if (argc == 2)
{
// os.uid(ruid, euid)
if (!lua_isnil(lua, 1))
{
if (!lua_isnumber(lua, 1))
{
lua_pushfstring(lua, "invalid argument type(%s) for os.uid", luaL_typename(lua, 1));
lua_error(lua);
return 0;
}
ruidset = (tb_int_t)lua_tonumber(lua, 1);
}
if (!lua_isnil(lua, 2))
{
if (!lua_isnumber(lua, 2))
{
lua_pushfstring(lua, "invalid argument type(%s) for os.uid", luaL_typename(lua, 2));
lua_error(lua);
return 0;
}
euidset = (tb_int_t)lua_tonumber(lua, 2);
}
}
else if (argc != 0)
{
lua_pushstring(lua, "invalid argument count for os.uid");
lua_error(lua);
return 0;
}
// store return value
lua_newtable(lua);
if (ruidset != -1 || euidset != -1)
{
// set ruid & euid
lua_pushstring(lua, "errno");
lua_pushinteger(lua, setreuid(ruidset, euidset) != 0 ? errno : 0);
lua_settable(lua, -3);
}
// get uid & euid
uid_t uid = getuid();
uid_t euid = geteuid();
// push
lua_pushstring(lua, "ruid");
lua_pushinteger(lua, uid);
lua_settable(lua, -3);
lua_pushstring(lua, "euid");
lua_pushinteger(lua, euid);
lua_settable(lua, -3);
// ok
return 1;
}
#endif
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/mkdir.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file mkdir.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "mkdir"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_mkdir(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the path
tb_char_t const* path = luaL_checkstring(lua, 1);
tb_check_return_val(path, 0);
// os.mkdir(path)
tb_file_info_t info = {0};
if (!tb_file_info(path, &info) || (info.type != TB_FILE_TYPE_DIRECTORY))
lua_pushboolean(lua, tb_directory_create(path));
else lua_pushboolean(lua, tb_true);
// ok
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/curdir.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file curdir.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "curdir"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_curdir(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// os.curdir()
tb_char_t path[TB_PATH_MAXN];
if (tb_directory_current(path, sizeof(path))) lua_pushstring(lua, path);
else lua_pushnil(lua);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/rmfile.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file rmfile.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "rmfile"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_rmfile(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the path
tb_char_t const* path = luaL_checkstring(lua, 1);
tb_check_return_val(path, 0);
// do remove
lua_pushboolean(lua, tb_file_remove(path));
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/gid.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author TitanSnow
* @file gid.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "gid"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
#ifndef TB_CONFIG_OS_WINDOWS
# include <unistd.h>
# include <errno.h>
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
#ifndef TB_CONFIG_OS_WINDOWS
// get & set gid
tb_int_t xm_os_gid(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
tb_int_t rgidset = -1;
tb_int_t egidset = -1;
tb_int_t argc = lua_gettop(lua);
if (argc == 1)
{
if (lua_istable(lua, 1))
{
// os.gid({["rgid"] = rgid, ["egid"] = egid})
lua_getfield(lua, 1, "rgid");
lua_getfield(lua, 1, "egid");
if (!lua_isnil(lua, -1))
{
if (!lua_isnumber(lua, -1))
{
lua_pushfstring(lua, "invalid field type(%s) in `egid` for os.gid", luaL_typename(lua, -1));
lua_error(lua);
return 0;
}
egidset = (tb_int_t)lua_tonumber(lua, -1);
}
lua_pop(lua, 1);
if (!lua_isnil(lua, -1))
{
if (!lua_isnumber(lua, -1))
{
lua_pushfstring(lua, "invalid field type(%s) in `rgid` for os.gid", luaL_typename(lua, -1));
lua_error(lua);
return 0;
}
rgidset = (tb_int_t)lua_tonumber(lua, -1);
}
lua_pop(lua, 1);
}
else if (lua_isnumber(lua, 1))
{
// os.gid(gid)
rgidset = egidset = (tb_int_t)lua_tonumber(lua, 1);
}
else
{
lua_pushfstring(lua, "invalid argument type(%s) for os.gid", luaL_typename(lua, 1));
lua_error(lua);
return 0;
}
}
else if (argc == 2)
{
// os.gid(rgid, egid)
if (!lua_isnil(lua, 1))
{
if (!lua_isnumber(lua, 1))
{
lua_pushfstring(lua, "invalid argument type(%s) for os.gid", luaL_typename(lua, 1));
lua_error(lua);
return 0;
}
rgidset = (tb_int_t)lua_tonumber(lua, 1);
}
if (!lua_isnil(lua, 2))
{
if (!lua_isnumber(lua, 2))
{
lua_pushfstring(lua, "invalid argument type(%s) for os.gid", luaL_typename(lua, 2));
lua_error(lua);
return 0;
}
egidset = (tb_int_t)lua_tonumber(lua, 2);
}
}
else if (argc != 0)
{
lua_pushstring(lua, "invalid argument count for os.gid");
lua_error(lua);
return 0;
}
// store return value
lua_newtable(lua);
if (rgidset != -1 || egidset != -1)
{
// set rgid & egid
lua_pushstring(lua, "errno");
lua_pushinteger(lua, setregid(rgidset, egidset) != 0 ? errno : 0);
lua_settable(lua, -3);
}
// get gid & egid
gid_t gid = getgid();
gid_t egid = getegid();
// push
lua_pushstring(lua, "rgid");
lua_pushinteger(lua, gid);
lua_settable(lua, -3);
lua_pushstring(lua, "egid");
lua_pushinteger(lua, egid);
lua_settable(lua, -3);
// ok
return 1;
}
#endif
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/cpuinfo.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file cpuinfo.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "cpuinfo"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
#if defined(TB_CONFIG_OS_MACOSX)
# include <sys/sysctl.h>
# include <sys/types.h>
# include <mach/mach.h>
# include <mach/processor_info.h>
# include <mach/mach_host.h>
#elif defined(TB_CONFIG_OS_WINDOWS)
# include <windows.h>
#elif defined(TB_CONFIG_OS_LINUX)
# include <stdio.h>
#elif defined(TB_CONFIG_OS_BSD)
# include <stdio.h>
# include <string.h>
# include <sys/types.h>
# include <sys/sysctl.h>
# include <unistd.h>
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* private implementation
*/
#if defined(TB_CONFIG_OS_WINDOWS)
static tb_uint64_t xm_os_cpuinfo_subtract_times(FILETIME const* one, FILETIME const* two)
{
LARGE_INTEGER a, b;
a.LowPart = one->dwLowDateTime;
a.HighPart = one->dwHighDateTime;
b.LowPart = two->dwLowDateTime;
b.HighPart = two->dwHighDateTime;
return (tb_uint64_t)(a.QuadPart - b.QuadPart);
}
#endif
static tb_float_t xm_os_cpuinfo_usagerate()
{
#if defined(TB_CONFIG_OS_MACOSX)
tb_float_t usagerate = 0;
natural_t cpu_count = 0;
processor_info_array_t cpuinfo;
mach_msg_type_number_t cpuinfo_count;
static tb_hong_t s_time = 0;
if (tb_mclock() - s_time > 1000 && host_processor_info(mach_host_self(), PROCESSOR_CPU_LOAD_INFO, &cpu_count, &cpuinfo, &cpuinfo_count) == KERN_SUCCESS)
{
static processor_info_array_t s_cpuinfo_prev = tb_null;
static mach_msg_type_number_t s_cpuinfo_count_prev = 0;
for (tb_int_t i = 0; i < cpu_count; ++i)
{
tb_int_t use, total;
if (s_cpuinfo_prev)
{
use = (cpuinfo[(CPU_STATE_MAX * i) + CPU_STATE_USER] - s_cpuinfo_prev[(CPU_STATE_MAX * i) + CPU_STATE_USER])
+ (cpuinfo[(CPU_STATE_MAX * i) + CPU_STATE_SYSTEM] - s_cpuinfo_prev[(CPU_STATE_MAX * i) + CPU_STATE_SYSTEM])
+ (cpuinfo[(CPU_STATE_MAX * i) + CPU_STATE_NICE] - s_cpuinfo_prev[(CPU_STATE_MAX * i) + CPU_STATE_NICE]);
total = use + (cpuinfo[(CPU_STATE_MAX * i) + CPU_STATE_IDLE] - s_cpuinfo_prev[(CPU_STATE_MAX * i) + CPU_STATE_IDLE]);
}
else
{
use = cpuinfo[(CPU_STATE_MAX * i) + CPU_STATE_USER] + cpuinfo[(CPU_STATE_MAX * i) + CPU_STATE_SYSTEM] + cpuinfo[(CPU_STATE_MAX * i) + CPU_STATE_NICE];
total = use + cpuinfo[(CPU_STATE_MAX * i) + CPU_STATE_IDLE];
}
usagerate += total > 0? ((tb_float_t)use / (tb_float_t)total) : 0;
}
if (s_cpuinfo_prev)
vm_deallocate(mach_task_self(), (vm_address_t)s_cpuinfo_prev, sizeof(integer_t) * s_cpuinfo_count_prev);
s_time = tb_mclock();
s_cpuinfo_prev = cpuinfo;
s_cpuinfo_count_prev = cpuinfo_count;
}
return cpu_count > 0? usagerate / cpu_count : 0;
#elif defined(TB_CONFIG_OS_WINDOWS)
// kernel include idle_time
tb_float_t usagerate = 0;
FILETIME idle, kernel, user;
if (GetSystemTimes(&idle, &kernel, &user))
{
static FILETIME idle_prev = {0};
static FILETIME kernel_prev = {0};
static FILETIME user_prev = {0};
if (idle_prev.dwLowDateTime != 0 && idle_prev.dwHighDateTime != 0)
{
tb_uint64_t idle_diff = xm_os_cpuinfo_subtract_times(&idle, &idle_prev);
tb_uint64_t kernel_diff = xm_os_cpuinfo_subtract_times(&kernel, &kernel_prev);
tb_uint64_t user_diff = xm_os_cpuinfo_subtract_times(&user, &user_prev);
// kernel_time - idle_time = kernel_time, because kernel include idle_time
tb_uint64_t sys_total = kernel_diff + user_diff;
tb_uint64_t kernel_total = kernel_diff - idle_diff;
// sometimes kernel_time > idle_time
if (sys_total > 0)
usagerate = (tb_float_t)((tb_double_t)(kernel_total + user_diff) / sys_total);
}
idle_prev = idle;
kernel_prev = kernel;
user_prev = user;
}
return usagerate;
#elif defined(TB_CONFIG_OS_LINUX)
tb_float_t usagerate = 0;
if (tb_file_info("/proc/stat", tb_null))
{
FILE* fp = fopen("/proc/stat", "r");
if (fp)
{
tb_char_t line[8192];
static tb_int64_t total_prev = 0;
static tb_int64_t active_prev = 0;
while (!feof(fp))
{
/* cpu 548760 0 867417 102226682 12430 0 9089 0 0 0
* cpu0 136863 0 218110 25632388 2706 0 2328 0 0 0
* cpu1 148383 0 213941 25627686 3925 0 2129 0 0 0
*
* The meanings of the columns are as follows, from left to right:
*
* user: normal processes executing in user mode
* nice: niced processes executing in user mode
* system: processes executing in kernel mode
* idle: twiddling thumbs
* iowait: waiting for I/O to complete
* irq: servicing interrupts
* softirq: servicing softirqs
* steal
* guest
* guest_nice
*/
if (fgets(line, sizeof(line), fp) && !tb_strncmp(line, "cpu ", 4))
{
long long user, nice, sys, idle, iowait, irq, softirq, steal, guest, guest_nice;
if (10 == sscanf(line, "cpu %lld %lld %lld %lld %lld %lld %lld %lld %lld %lld",
&user, &nice, &sys, &idle, &iowait, &irq, &softirq, &steal, &guest, &guest_nice))
{
tb_int64_t active = (tb_int64_t)(user + nice + sys + irq + softirq + steal + guest + guest_nice);
tb_int64_t total = (tb_int64_t)(user + nice + sys + idle + iowait + irq + softirq + steal + guest + guest_nice);
if (total_prev > 0 && active_prev > 0)
{
tb_int64_t total_diff = total - total_prev;
tb_int64_t active_diff = active - active_prev;
if (total_diff > 0)
usagerate = (tb_float_t)((tb_double_t)active_diff / total_diff);
}
total_prev = total;
active_prev = active;
}
break;
}
}
fclose(fp);
}
}
return usagerate;
#elif defined(TB_CONFIG_OS_BSD) && !defined(__OpenBSD__)
# define CP_USER 0
# define CP_NICE 1
# define CP_SYS 2
# define CP_INTR 3
# define CP_IDLE 4
# define CPUSTATES 5
static tb_int64_t total_prev = 0;
static tb_int64_t active_prev = 0;
tb_float_t usagerate = 0;
long states[CPUSTATES] = {0};
size_t states_size = sizeof(states);
if (sysctlbyname("kern.cp_time", &states, &states_size, tb_null, 0) == 0)
{
tb_long_t user = states[CP_USER];
tb_long_t nice = states[CP_NICE];
tb_long_t sys = states[CP_SYS];
tb_long_t intr = states[CP_INTR];
tb_long_t idle = states[CP_IDLE];
tb_int64_t active = user + nice + sys + intr;
tb_int64_t total = user + nice + sys + idle + intr;
if (total_prev > 0 && active_prev > 0)
{
tb_int64_t total_diff = total - total_prev;
tb_int64_t active_diff = active - active_prev;
if (total_diff > 0)
usagerate = (tb_float_t)((tb_double_t)active_diff / total_diff);
}
total_prev = total;
active_prev = active;
}
return usagerate;
#else
return 0;
#endif
}
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
/* local cpuinfo = os.cpuinfo()
* {
* ncpu = 4,
* ...
* }
*/
tb_int_t xm_os_cpuinfo(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// init table
lua_newtable(lua);
// get cpu number
tb_int_t ncpu = (tb_int_t)tb_cpu_count();
lua_pushstring(lua, "ncpu");
lua_pushinteger(lua, ncpu > 0? ncpu : 1);
lua_settable(lua, -3);
// get cpu usage rate
tb_float_t usagerate = xm_os_cpuinfo_usagerate();
if (usagerate >= 0)
{
lua_pushstring(lua, "usagerate");
lua_pushnumber(lua, usagerate);
lua_settable(lua, -3);
}
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/mtime.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file mtime.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "mtime"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_mtime(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the path
tb_char_t const* path = luaL_checkstring(lua, 1);
tb_check_return_val(path, 0);
// os.mtime(path)
tb_file_info_t info = {0};
if (tb_file_info(path, &info))
lua_pushinteger(lua, (lua_Integer)info.mtime);
else lua_pushinteger(lua, 0);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/touch.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file touch.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "touch"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_touch(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
tb_char_t const* path = luaL_checkstring(lua, 1);
tb_check_return_val(path, 0);
tb_time_t atime = (tb_time_t)luaL_checknumber(lua, 2);
tb_time_t mtime = (tb_time_t)luaL_checknumber(lua, 3);
lua_pushboolean(lua, tb_file_touch(path, atime, mtime));
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/prefix.h | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file prefix.h
*
*/
#ifndef XM_OS_PREFIX_H
#define XM_OS_PREFIX_H
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "../prefix.h"
#endif
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/isfile.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file isfile.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "isfile"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_isfile(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the path
tb_char_t const* path = luaL_checkstring(lua, 1);
tb_check_return_val(path, 0);
// is file?
tb_file_info_t info = {0};
lua_pushboolean(lua, tb_file_info(path, &info) && (info.type == TB_FILE_TYPE_FILE));
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/args.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file args.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "os.args"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* private implementation
*/
static tb_void_t tb_os_args_append(tb_string_ref_t result, tb_char_t const* cstr, tb_size_t size, tb_bool_t escape, tb_bool_t nowrap)
{
// check
tb_assert_and_check_return(size < TB_PATH_MAXN);
// need wrap quote?
tb_char_t ch;
tb_char_t const* p = cstr;
tb_bool_t wrap_quote = tb_false;
if (!nowrap)
{
while ((ch = *p))
{
if (ch == ' ') wrap_quote = tb_true;
p++;
}
}
// wrap begin quote
if (wrap_quote) tb_string_chrcat(result, '\"');
// escape characters
p = cstr;
while ((ch = *p))
{
// escape '"' or '\\'
if (ch == '\"' || ((escape || wrap_quote) && ch == '\\'))
tb_string_chrcat(result, '\\');
tb_string_chrcat(result, ch);
p++;
}
// wrap end quote
if (wrap_quote) tb_string_chrcat(result, '\"');
}
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
// os.args({"xx", "yy"}, {escape = true})
tb_int_t xm_os_args(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// escape '\\' characters in global?
tb_bool_t escape = tb_false;
if (lua_istable(lua, 2))
{
// is escape?
lua_pushstring(lua, "escape");
lua_gettable(lua, 2);
escape = lua_toboolean(lua, -1);
lua_pop(lua, 1);
}
// disable to wrap quote characters in global?
tb_bool_t nowrap = tb_false;
if (lua_istable(lua, 2))
{
// is nowrap?
lua_pushstring(lua, "nowrap");
lua_gettable(lua, 2);
nowrap = lua_toboolean(lua, -1);
lua_pop(lua, 1);
}
// init result
tb_string_t result;
tb_string_init(&result);
// make string from arguments list
if (lua_istable(lua, 1))
{
tb_size_t i = 0;
tb_size_t n = (tb_size_t)lua_objlen(lua, 1);
for (i = 1; i <= n; i++)
{
// add space
if (i != 1) tb_string_chrcat(&result, ' ');
// add argument
lua_pushnumber(lua, (tb_int_t)i);
lua_rawget(lua, 1);
if (lua_istable(lua, -1)) // is path instance?
{
lua_pushstring(lua, "_STR");
lua_gettable(lua, -2);
size_t size = 0;
tb_char_t const* cstr = luaL_checklstring(lua, -1, &size);
if (cstr && size)
tb_os_args_append(&result, cstr, size, escape, nowrap);
lua_pop(lua, 1);
}
else
{
size_t size = 0;
tb_char_t const* cstr = luaL_checklstring(lua, -1, &size);
if (cstr && size)
tb_os_args_append(&result, cstr, size, escape, nowrap);
}
lua_pop(lua, 1);
}
}
else
{
size_t size = 0;
tb_char_t const* cstr = luaL_checklstring(lua, 1, &size);
if (cstr && size)
tb_os_args_append(&result, cstr, size, escape, nowrap);
}
// return result
tb_size_t size = tb_string_size(&result);
if (size) lua_pushlstring(lua, tb_string_cstr(&result), size);
else lua_pushliteral(lua, "");
tb_string_exit(&result);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/rmdir.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file rmdir.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "rmdir"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* private implementation
*/
static tb_long_t xm_os_rmdir_empty(tb_char_t const* path, tb_file_info_t const* info, tb_cpointer_t priv)
{
// check
tb_bool_t* is_emptydir = (tb_bool_t*)priv;
tb_assert_and_check_return_val(path && info && is_emptydir, TB_DIRECTORY_WALK_CODE_END);
// is emptydir?
if (info->type == TB_FILE_TYPE_DIRECTORY || info->type == TB_FILE_TYPE_FILE)
{
// not emptydir
*is_emptydir = tb_false;
return TB_DIRECTORY_WALK_CODE_END;
}
return TB_DIRECTORY_WALK_CODE_CONTINUE;
}
static tb_long_t xm_os_rmdir_remove(tb_char_t const* path, tb_file_info_t const* info, tb_cpointer_t priv)
{
// check
tb_assert_and_check_return_val(path, TB_DIRECTORY_WALK_CODE_END);
// is directory?
if (info->type == TB_FILE_TYPE_DIRECTORY)
{
// is emptydir?
tb_bool_t is_emptydir = tb_true;
tb_directory_walk(path, tb_false, tb_true, xm_os_rmdir_empty, &is_emptydir);
// trace
tb_trace_d("path: %s, emptydir: %u", path, is_emptydir);
// remove empty directory
if (is_emptydir) tb_directory_remove(path);
}
return TB_DIRECTORY_WALK_CODE_CONTINUE;
}
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_rmdir(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the path
tb_char_t const* path = luaL_checkstring(lua, 1);
tb_check_return_val(path, 0);
// only remove empty directory?
tb_bool_t rmempty = lua_toboolean(lua, 2);
if (rmempty)
{
// remove all empty directories
tb_directory_walk(path, tb_true, tb_false, xm_os_rmdir_remove, tb_null);
// remove empty root directory
tb_bool_t is_emptydir = tb_true;
tb_directory_walk(path, tb_false, tb_true, xm_os_rmdir_empty, &is_emptydir);
if (is_emptydir) tb_directory_remove(path);
// trace
tb_trace_d("path: %s, emptydir: %u", path, is_emptydir);
// ok?
lua_pushboolean(lua, !tb_file_info(path, tb_null));
}
else
{
// os.rmdir(path)
lua_pushboolean(lua, tb_directory_remove(path));
}
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/chdir.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file chdir.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "chdir"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_chdir(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the path
tb_char_t const* path = luaL_checkstring(lua, 1);
tb_check_return_val(path, 0);
// done os.chdir(path)
lua_pushboolean(lua, tb_directory_current_set(path));
// ok
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/isdir.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file isdir.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "isdir"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_isdir(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the path
tb_char_t const* path = luaL_checkstring(lua, 1);
tb_check_return_val(path, 0);
// is directory?
tb_file_info_t info = {0};
lua_pushboolean(lua, tb_file_info(path, &info) && (info.type == TB_FILE_TYPE_DIRECTORY));
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/find.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file find.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "find"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* private implementation
*/
static tb_long_t xm_os_find_walk(tb_char_t const* path, tb_file_info_t const* info, tb_cpointer_t priv)
{
// check
tb_value_ref_t tuple = (tb_value_ref_t)priv;
tb_assert_and_check_return_val(path && info && tuple, TB_DIRECTORY_WALK_CODE_END);
// the lua
lua_State* lua = (lua_State*)tuple[0].ptr;
tb_assert_and_check_return_val(lua, TB_DIRECTORY_WALK_CODE_END);
// the pattern
tb_char_t const* pattern = (tb_char_t const*)tuple[1].cstr;
tb_assert_and_check_return_val(pattern, TB_DIRECTORY_WALK_CODE_END);
// remove ./ for path
if (path[0] == '.' && (path[1] == '/' || path[1] == '\\'))
path = path + 2;
// the match mode
tb_long_t mode = tuple[2].l;
// the count
tb_size_t* pcount = &(tuple[3].ul);
// trace
tb_trace_d("path[%c]: %s", info->type == TB_FILE_TYPE_DIRECTORY? 'd' : 'f', path);
// we can ignore it directly if this path is file, but we need directory
tb_size_t needtype = (mode == 1)? TB_FILE_TYPE_DIRECTORY : ((mode == 0)? TB_FILE_TYPE_FILE : (TB_FILE_TYPE_FILE | TB_FILE_TYPE_DIRECTORY));
if (info->type == TB_FILE_TYPE_FILE && needtype == TB_FILE_TYPE_DIRECTORY)
return TB_DIRECTORY_WALK_CODE_CONTINUE;
// do path:match(pattern)
lua_getfield(lua, -1, "match");
lua_pushstring(lua, path);
lua_pushstring(lua, pattern);
if (lua_pcall(lua, 2, 1, 0))
{
// trace
tb_printf("error: call string.match(%s, %s) failed: %s!\n", path, pattern, lua_tostring(lua, -1));
return TB_DIRECTORY_WALK_CODE_END;
}
// match ok?
tb_bool_t matched = tb_false;
tb_bool_t skip_recursion = tb_false;
if (lua_isstring(lua, -1) && !tb_strcmp(path, lua_tostring(lua, -1)))
{
// exists excludes?
tb_bool_t excluded = tb_false;
if (lua_istable(lua, 5))
{
// the root directory
size_t rootlen = 0;
tb_char_t const* rootdir = luaL_checklstring(lua, 1, &rootlen);
tb_assert_and_check_return_val(rootdir && rootlen, TB_DIRECTORY_WALK_CODE_END);
// check
tb_assert(!tb_strncmp(path, rootdir, rootlen));
tb_assert(rootlen + 1 <= tb_strlen(path));
// skip the rootdir if not "."
if (tb_strcmp(rootdir, "."))
path += rootlen + 1;
// exclude paths
tb_int_t i = 0;
tb_int_t count = (tb_int_t)lua_objlen(lua, 5);
for (i = 0; i < count && !excluded; i++)
{
// get exclude
lua_rawgeti(lua, 5, i + 1);
tb_char_t const* exclude = lua_tostring(lua, -1);
if (exclude)
{
// do path:match(exclude)
lua_getfield(lua, -3, "match");
lua_pushstring(lua, path);
lua_pushstring(lua, exclude);
if (lua_pcall(lua, 2, 1, 0))
{
// trace
tb_printf("error: call string.match(%s, %s) failed: %s!\n", path, exclude, lua_tostring(lua, -1));
}
// matched?
excluded = lua_isstring(lua, -1) && !tb_strcmp(path, lua_tostring(lua, -1));
// pop the match result
lua_pop(lua, 1);
}
// pop exclude
lua_pop(lua, 1);
}
}
// does not exclude this path?
if (!excluded)
{
// match file or directory?
if (info->type & needtype)
{
// save it
lua_rawseti(lua, -3, (tb_int_t)(++*pcount));
// do callback function
if (lua_isfunction(lua, 6))
{
// do callback(path, isdir)
lua_pushvalue(lua, 6);
lua_pushstring(lua, path);
lua_pushboolean(lua, info->type == TB_FILE_TYPE_DIRECTORY);
lua_call(lua, 2, 1);
// is continue?
tb_bool_t is_continue = lua_toboolean(lua, -1);
lua_pop(lua, 1);
if (!is_continue) return TB_DIRECTORY_WALK_CODE_END;
}
matched = tb_true;
}
}
// we do not recurse sub-directories if this path has been excluded and it's directory
else skip_recursion = tb_true;
}
if (!matched) lua_pop(lua, 1);
return skip_recursion? TB_DIRECTORY_WALK_CODE_SKIP_RECURSION : TB_DIRECTORY_WALK_CODE_CONTINUE;
}
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_find(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the root directory
tb_char_t const* rootdir = luaL_checkstring(lua, 1);
tb_check_return_val(rootdir, 0);
// get the pattern
tb_char_t const* pattern = luaL_checkstring(lua, 2);
tb_check_return_val(pattern, 0);
// the recursion level
tb_long_t recursion = (tb_long_t)lua_tointeger(lua, 3);
// the match mode
tb_long_t mode = (tb_long_t)lua_tointeger(lua, 4);
// init table
lua_newtable(lua);
// get string package
lua_getglobal(lua, "string");
// do os.find(root, name)
tb_value_t tuple[4];
tuple[0].ptr = lua;
tuple[1].cstr = pattern;
tuple[2].l = mode;
tuple[3].ul = 0;
tb_directory_walk(rootdir, recursion, tb_true, xm_os_find_walk, tuple);
// pop string package
lua_pop(lua, 1);
// return count
lua_pushinteger(lua, tuple[3].ul);
return 2;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/filesize.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file filesize.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "filesize"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_filesize(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the path
tb_char_t const* path = luaL_checkstring(lua, 1);
tb_check_return_val(path, 0);
// os.filesize(path)
tb_file_info_t info = {0};
if (tb_file_info(path, &info) && (info.type == TB_FILE_TYPE_FILE))
lua_pushinteger(lua, (lua_Integer)info.size);
else lua_pushinteger(lua, 0);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/getown.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author TitanSnow
* @file getown.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "getown"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
#ifndef TB_CONFIG_OS_WINDOWS
# include <unistd.h>
# include <sys/stat.h>
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
#ifndef TB_CONFIG_OS_WINDOWS
// get owner by a given path
tb_int_t xm_os_getown(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the pathname
tb_char_t const* pathname = luaL_checkstring(lua, 1);
tb_check_return_val(pathname, 0);
// get stat
struct stat sts;
if (stat(pathname, &sts) != 0)
return 0;
// push
lua_newtable(lua);
lua_pushstring(lua, "uid");
lua_pushinteger(lua, sts.st_uid);
lua_settable(lua, -3);
lua_pushstring(lua, "gid");
lua_pushinteger(lua, sts.st_gid);
lua_settable(lua, -3);
// ok
return 1;
}
#endif
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/sleep.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file sleep.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "sleep"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_sleep(lua_State* lua)
{
tb_assert_and_check_return_val(lua, 0);
tb_long_t interval = (tb_long_t)luaL_checklong(lua, 1);
if (interval >= 0) tb_msleep(interval);
return 0;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/cpfile.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file cpfile.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "cpfile"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_cpfile(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the source and destination
tb_char_t const* src = luaL_checkstring(lua, 1);
tb_char_t const* dst = luaL_checkstring(lua, 2);
tb_check_return_val(src && dst, 0);
// init copy flags
tb_size_t flags = TB_FILE_COPY_NONE;
tb_bool_t is_symlink = lua_toboolean(lua, 3);
if (is_symlink)
flags |= TB_FILE_COPY_LINK;
tb_bool_t is_writeable = lua_toboolean(lua, 4);
if (is_writeable)
flags |= TB_FILE_COPY_WRITEABLE;
// do copy
lua_pushboolean(lua, tb_file_copy(src, dst, flags));
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/islink.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file islink.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "islink"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_islink(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the path
tb_char_t const* path = luaL_checkstring(lua, 1);
tb_check_return_val(path, 0);
// is link?
tb_file_info_t info = {0};
lua_pushboolean(lua, tb_file_info(path, &info) && (info.flags & TB_FILE_FLAG_LINK));
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/emptydir.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file emptydir.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "emptydir"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* private implementation
*/
static tb_long_t xm_os_emptydir_walk(tb_char_t const* path, tb_file_info_t const* info, tb_cpointer_t priv)
{
// check
tb_bool_t* is_emptydir = (tb_bool_t*)priv;
tb_assert_and_check_return_val(path && info && is_emptydir, TB_DIRECTORY_WALK_CODE_END);
// is emptydir?
if (info->type == TB_FILE_TYPE_FILE || info->type == TB_FILE_TYPE_DIRECTORY)
{
*is_emptydir = tb_false;
return tb_false;
}
return TB_DIRECTORY_WALK_CODE_CONTINUE;
}
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_emptydir(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the directory
tb_char_t const* dir = luaL_checkstring(lua, 1);
tb_check_return_val(dir, 0);
// os.emptydir(dir)
tb_bool_t is_emptydir = tb_true;
tb_directory_walk(dir, tb_true, tb_true, xm_os_emptydir_walk, &is_emptydir);
// is emptydir?
lua_pushboolean(lua, is_emptydir);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/readlink.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file readlink.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "readlink"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
#ifndef TB_CONFIG_OS_WINDOWS
# include <unistd.h>
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_readlink(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the path
tb_char_t const* path = luaL_checkstring(lua, 1);
tb_check_return_val(path, 0);
// is link?
#if defined(TB_CONFIG_OS_WINDOWS)
lua_pushnil(lua);
#else
tb_char_t srcpath[TB_PATH_MAXN];
tb_long_t size = readlink(path, srcpath, TB_PATH_MAXN);
if (size == TB_PATH_MAXN)
{
tb_size_t maxn = TB_PATH_MAXN * 2;
tb_char_t* data = (tb_char_t*)tb_malloc(maxn);
if (data)
{
tb_long_t size = readlink(path, data, maxn);
if (size > 0 && size < maxn)
{
data[size] = '\0';
lua_pushstring(lua, data);
}
else lua_pushnil(lua);
tb_free(data);
}
}
else if (size >= 0 && size < TB_PATH_MAXN)
{
srcpath[size] = '\0';
lua_pushstring(lua, srcpath);
}
else lua_pushnil(lua);
#endif
// ok
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/meminfo.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file meminfo.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "meminfo"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
#if defined(TB_CONFIG_OS_MACOSX)
# include <mach/mach.h>
# include <mach/machine.h>
# include <mach/vm_statistics.h>
# include <mach-o/dyld.h>
# include <mach-o/nlist.h>
#elif defined(TB_CONFIG_OS_LINUX)
# include <stdio.h>
# include <sys/sysinfo.h>
#elif defined(TB_CONFIG_OS_WINDOWS)
# include <windows.h>
#elif defined(TB_CONFIG_OS_BSD)
# include <sys/types.h>
# include <sys/sysctl.h>
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* private implementation
*/
#ifdef TB_CONFIG_OS_LINUX
static tb_int64_t xm_os_meminfo_get_value(tb_char_t const* buffer, tb_char_t const* name)
{
tb_char_t const* p = tb_strstr(buffer, name);
return p? tb_stoi64(p + tb_strlen(name)) : 0;
}
#endif
// get the used memory size (MB)
static tb_bool_t xm_os_meminfo_stats(tb_int_t* ptotalsize, tb_int_t* pavailsize)
{
#if defined(TB_CONFIG_OS_MACOSX)
vm_statistics64_data_t vmstat;
mach_msg_type_number_t count = HOST_VM_INFO64_COUNT;
if (host_statistics64(mach_host_self(), HOST_VM_INFO64, (host_info_t) &vmstat, &count) == KERN_SUCCESS)
{
tb_int_t pagesize = (tb_int_t)tb_page_size();
tb_int64_t totalsize = (tb_int64_t)(vmstat.inactive_count + vmstat.free_count + vmstat.active_count + vmstat.wire_count + vmstat.compressor_page_count) * pagesize;
/*
* NB: speculative pages are already accounted for in "free_count",
* so "speculative_count" is the number of "free" pages that are
* used to hold data that was read speculatively from disk but
* haven't actually been used by anyone so far.
*
*/
tb_int64_t availsize = (tb_int64_t)(vmstat.inactive_count + vmstat.free_count - vmstat.speculative_count) * pagesize;
*ptotalsize = (tb_int_t)(totalsize / (1024 * 1024));
*pavailsize = (tb_int_t)(availsize / (1024 * 1024));
return tb_true;
}
#elif defined(TB_CONFIG_OS_LINUX)
/* we get meminfo from /proc/meminfo
*
* @see https://github.com/rfjakob/earlyoom/blob/cba1d599e4a7484c45ac017aa7702ff879f15846/meminfo.c#L52
*/
if (tb_file_info("/proc/meminfo", tb_null))
{
tb_bool_t ok = tb_false;
FILE* fp = fopen("/proc/meminfo", "r");
if (fp)
{
// 8192 should be enough for the foreseeable future.
tb_char_t buffer[8192];
size_t len = fread(buffer, 1, sizeof(buffer) - 1, fp);
if (!ferror(fp) && len)
{
tb_int64_t totalsize = xm_os_meminfo_get_value(buffer, "MemTotal:");
tb_int64_t availsize = xm_os_meminfo_get_value(buffer, "MemAvailable:");
if (availsize <= 0)
{
tb_int64_t cachesize = xm_os_meminfo_get_value(buffer, "Cached:");
tb_int64_t freesize = xm_os_meminfo_get_value(buffer, "MemFree:");
tb_int64_t buffersize = xm_os_meminfo_get_value(buffer, "Buffers:");
tb_int64_t shmemsize = xm_os_meminfo_get_value(buffer, "Shmem:");
if (cachesize >= 0 && freesize >= 0 && buffersize >= 0 && shmemsize >= 0)
availsize = freesize + buffersize + cachesize - shmemsize;
}
if (totalsize > 0 && availsize >= 0)
{
*ptotalsize = (tb_int_t)(totalsize / 1024);
*pavailsize = (tb_int_t)(availsize / 1024);
ok = tb_true;
}
}
fclose(fp);
}
return ok;
}
else
{
struct sysinfo info = {0};
if (sysinfo(&info) == 0)
{
*ptotalsize = (tb_int_t)(info.totalram / (1024 * 1024));
*pavailsize = (tb_int_t)((info.freeram + info.bufferram/* + cache size */) / (1024 * 1024));
return tb_true;
}
}
#elif defined(TB_CONFIG_OS_WINDOWS)
MEMORYSTATUSEX statex;
statex.dwLength = sizeof(statex);
if (GlobalMemoryStatusEx(&statex))
{
*ptotalsize = (tb_int_t)(statex.ullTotalPhys / (1024 * 1024));
*pavailsize = (tb_int_t)(statex.ullAvailPhys / (1024 * 1024));
return tb_true;
}
#elif defined(TB_CONFIG_OS_BSD) && !defined(__OpenBSD__)
unsigned long totalsize;
size_t size = sizeof(totalsize);
if (sysctlbyname("hw.physmem", &totalsize, &size, tb_null, 0) != 0)
return tb_false;
// http://web.mit.edu/freebsd/head/usr.bin/systat/vmstat.c
tb_uint32_t v_free_count;
size = sizeof(v_free_count);
if (sysctlbyname("vm.stats.vm.v_free_count", &v_free_count, &size, tb_null, 0) != 0)
return tb_false;
tb_uint32_t v_inactive_count;
size = sizeof(v_inactive_count);
if (sysctlbyname("vm.stats.vm.v_inactive_count", &v_inactive_count, &size, tb_null, 0) != 0)
return tb_false;
*ptotalsize = (tb_int_t)(totalsize / (1024 * 1024));
*pavailsize = (tb_int_t)(((tb_int64_t)(v_free_count + v_inactive_count) * tb_page_size()) / (1024 * 1024));
return tb_true;
#endif
return tb_false;
}
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_meminfo(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// init table
lua_newtable(lua);
// get the pagesize (bytes)
tb_int_t pagesize = (tb_int_t)tb_page_size();
lua_pushstring(lua, "pagesize");
lua_pushinteger(lua, pagesize);
lua_settable(lua, -3);
// get the memory size (MB)
tb_int_t availsize = 0;
tb_int_t totalsize = 0;
if (xm_os_meminfo_stats(&totalsize, &availsize))
{
lua_pushstring(lua, "totalsize");
lua_pushinteger(lua, totalsize);
lua_settable(lua, -3);
lua_pushstring(lua, "availsize");
lua_pushinteger(lua, availsize);
lua_settable(lua, -3);
}
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/mclock.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file mclock.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "mclock"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
// os.mclock()
tb_int_t xm_os_mclock(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// save result
lua_pushnumber(lua, (lua_Number)tb_mclock());
// ok
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/strerror.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file strerror.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "strerror"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
#if defined(TB_CONFIG_OS_WINDOWS) && !defined(TB_COMPILER_LIKE_UNIX)
# include <windows.h>
#else
# include <errno.h>
# include <string.h>
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_strerror(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get syserror state
tb_size_t syserror = tb_syserror_state();
if (syserror != TB_STATE_SYSERROR_UNKNOWN_ERROR)
{
tb_char_t const* strerr = "Unknown";
switch (syserror)
{
case TB_STATE_SYSERROR_NOT_PERM:
strerr = "Permission denied";
break;
#if ((TB_VERSION_MAJOR * 100) + (TB_VERSION_MINOR * 10) + TB_VERSION_ALTER) >= 173
case TB_STATE_SYSERROR_NOT_ACCESS:
strerr = "Not access because it is busy";
break;
#endif
case TB_STATE_SYSERROR_NOT_FILEDIR:
strerr = "No such file or directory";
break;
default:
break;
}
lua_pushstring(lua, strerr);
}
else
{
#if defined(TB_CONFIG_OS_WINDOWS) && !defined(TB_COMPILER_LIKE_UNIX)
tb_char_t strerr[128] = {0};
tb_snprintf(strerr, sizeof(strerr), "Unknown Error (%lu)", (tb_size_t)GetLastError());
lua_pushstring(lua, strerr);
#else
lua_pushstring(lua, strerror(errno));
#endif
}
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/tmpdir.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file tmpdir.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "tmpdir"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_tmpdir(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// os.tmpdir()
tb_char_t path[TB_PATH_MAXN];
if (tb_directory_temporary(path, sizeof(path))) lua_pushstring(lua, path);
else lua_pushnil(lua);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/getwinsize.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author TitanSnow
* @file getwinsize.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "getwinsize"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
#if defined(TB_CONFIG_OS_WINDOWS) && !defined(TB_COMPILER_LIKE_UNIX)
# include <windows.h>
#else
# include <sys/ioctl.h>
# include <errno.h> // for errno
# include <unistd.h> // for STDOUT_FILENO
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
// get console window size
tb_int_t xm_os_getwinsize(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// init default window size (we will not consider winsize limit if cannot get it)
tb_int_t w = TB_MAXS16, h = TB_MAXS16;
// get winsize
#if defined(TB_CONFIG_OS_WINDOWS) && !defined(TB_COMPILER_LIKE_UNIX)
CONSOLE_SCREEN_BUFFER_INFO csbi;
if (GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi))
{
w = (tb_int_t)csbi.dwSize.X;
h = (tb_int_t)csbi.dwSize.Y;
}
#else
struct winsize size;
if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) == 0)
{
w = (tb_int_t)size.ws_col;
h = (tb_int_t)size.ws_row;
}
#endif
/* local winsize = os.getwinsize()
*
* return
* {
* width = -1 or ..
* , height = -1 or ..
* }
*/
lua_newtable(lua);
lua_pushstring(lua, "width");
lua_pushinteger(lua, w);
lua_settable(lua, -3);
lua_pushstring(lua, "height");
lua_pushinteger(lua, h);
lua_settable(lua, -3);
// ok
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/setenv.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file setenv.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "setenv"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
// ok = os.setenv(name, value)
tb_int_t xm_os_setenv(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the name and value
size_t value_size = 0;
tb_char_t const* name = luaL_checkstring(lua, 1);
tb_char_t const* value = luaL_checklstring(lua, 2, &value_size);
tb_check_return_val(name, 0);
// set it
lua_pushboolean(lua, value? tb_environment_set(name, value) : tb_false);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/cpdir.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file cpdir.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "cpdir"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_cpdir(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the source and destination
tb_char_t const* src = luaL_checkstring(lua, 1);
tb_char_t const* dst = luaL_checkstring(lua, 2);
tb_check_return_val(src && dst, 0);
// init copy flags
tb_size_t flags = TB_FILE_COPY_NONE;
tb_bool_t is_symlink = lua_toboolean(lua, 3);
if (is_symlink)
flags |= TB_FILE_COPY_LINK;
// do copy
lua_pushboolean(lua, tb_directory_copy(src, dst, flags));
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/syserror.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file syserror.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "syserror"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_syserror(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get syserror state
tb_int_t err = 0;
tb_size_t syserror = tb_syserror_state();
switch (syserror)
{
case TB_STATE_SYSERROR_NOT_PERM: err = 1; break;
case TB_STATE_SYSERROR_NOT_FILEDIR: err = 2; break;
#if ((TB_VERSION_MAJOR * 100) + (TB_VERSION_MINOR * 10) + TB_VERSION_ALTER) >= 173
case TB_STATE_SYSERROR_NOT_ACCESS: err = 3; break;
#endif
case TB_STATE_SYSERROR_UNKNOWN_ERROR: err = -1; break;
}
lua_pushinteger(lua, err);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/getenv.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file getenv.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "getenv"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* macros
*/
// the separator
#if defined(TB_CONFIG_OS_WINDOWS) && !defined(TB_COMPILER_LIKE_UNIX)
# define XM_OS_ENV_SEP ';'
#else
# define XM_OS_ENV_SEP ':'
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_getenv(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the name
tb_char_t const* name = luaL_checkstring(lua, 1);
tb_check_return_val(name, 0);
// init values
tb_string_t values;
if (!tb_string_init(&values)) return 0;
// init environment
tb_environment_ref_t environment = tb_environment_init();
if (environment)
{
// load variable
if (tb_environment_load(environment, name))
{
// make values
tb_bool_t is_first = tb_true;
tb_for_all_if (tb_char_t const*, value, environment, value)
{
// append separator
if (!is_first) tb_string_chrcat(&values, XM_OS_ENV_SEP);
else is_first = tb_false;
// append value
tb_string_cstrcat(&values, value);
}
}
// exit environment
tb_environment_exit(environment);
}
// save result
if (tb_string_size(&values)) lua_pushstring(lua, tb_string_cstr(&values));
else lua_pushnil(lua);
// exit values
tb_string_exit(&values);
// ok
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/rename.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file rename.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "rename"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_rename(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the source and destination
tb_char_t const* src = luaL_checkstring(lua, 1);
tb_char_t const* dst = luaL_checkstring(lua, 2);
tb_check_return_val(src && dst, 0);
// do rename
lua_pushboolean(lua, tb_file_rename(src, dst));
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/exists.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file exists.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "exists"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_exists(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the path
tb_char_t const* path = luaL_checkstring(lua, 1);
tb_check_return_val(path, 0);
// os.exists(path)
lua_pushboolean(lua, tb_file_info(path, tb_null));
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/fscase.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file fscase.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "fscase"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_fscase(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
#if ((TB_VERSION_MAJOR * 100) + (TB_VERSION_MINOR * 10) + TB_VERSION_ALTER) >= 174
tb_char_t const* path = luaL_checkstring(lua, 1);
tb_check_return_val(path, 0);
lua_pushinteger(lua, (tb_int_t)tb_file_fscase(path));
#else
lua_pushinteger(lua, -1);
#endif
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/link.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file link.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "link"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_link(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the source and destination
tb_char_t const* src = luaL_checkstring(lua, 1);
tb_char_t const* dst = luaL_checkstring(lua, 2);
tb_check_return_val(src && dst, 0);
// do os.link(src, dst)
lua_pushboolean(lua, tb_file_link(src, dst));
// ok
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/signal.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file signal.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "signal"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
#if defined(TB_CONFIG_OS_MACOSX) || defined(TB_CONFIG_OS_IOS)
# include <unistd.h>
# include <signal.h>
#elif defined(TB_CONFIG_OS_LINUX) || defined(TB_CONFIG_OS_BSD) || defined(TB_CONFIG_OS_ANDROID) || defined(TB_CONFIG_OS_HAIKU)
# include <unistd.h>
# include <signal.h>
#endif
#ifdef TB_CONFIG_OS_BSD
# include <sys/types.h>
# include <sys/sysctl.h>
# include <signal.h>
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* types
*/
typedef enum __xm_os_signal_e {
XM_OS_SIGINT = 2
}xm_os_signal_e;
typedef enum __xm_os_signal_handler_e {
XM_OS_SIGFUN = 0,
XM_OS_SIGDFL = 1,
XM_OS_SIGIGN = 2,
}xm_os_signal_handler_e;
/* //////////////////////////////////////////////////////////////////////////////////////
* globals
*/
static lua_State* g_lua = tb_null;
/* //////////////////////////////////////////////////////////////////////////////////////
* private implementation
*/
static tb_void_t xm_os_signal_handler_impl(tb_int_t signo)
{
// do callback(signo)
lua_State* lua = g_lua;
if (lua)
{
tb_char_t name[64] = {0};
tb_snprintf(name, sizeof(name), "_SIGNAL_HANDLER_%d", signo);
lua_getglobal(lua, name);
lua_pushinteger(lua, signo);
lua_call(lua, 1, 0);
}
}
#if defined(TB_CONFIG_OS_WINDOWS)
static BOOL WINAPI xm_os_signal_handler(DWORD ctrl_type)
{
if (ctrl_type == CTRL_C_EVENT)
xm_os_signal_handler_impl(XM_OS_SIGINT);
return TRUE;
}
#elif defined(SIGINT)
static tb_void_t xm_os_signal_handler(tb_int_t signo_native)
{
tb_int_t signo = -1;
switch (signo_native)
{
case SIGINT:
signo = XM_OS_SIGINT;
break;
default:
break;
}
if (signo >= 0)
xm_os_signal_handler_impl(signo);
}
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_signal(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
g_lua = lua;
tb_int_t handler = XM_OS_SIGFUN;
// check signal handler
if (lua_isnumber(lua, 2))
handler = (tb_int_t) luaL_checkinteger(lua, 2);
else if (!lua_isfunction(lua, 2))
return 0;
// save signal handler
tb_int_t signo = (tb_int_t)luaL_checkinteger(lua, 1);
if (handler == XM_OS_SIGFUN)
{
tb_char_t name[64] = {0};
tb_snprintf(name, sizeof(name), "_SIGNAL_HANDLER_%d", signo);
lua_pushvalue(lua, 2);
lua_setglobal(lua, name);
}
#if defined(TB_CONFIG_OS_WINDOWS)
if (signo != XM_OS_SIGINT)
return 0;
switch (handler)
{
case XM_OS_SIGFUN:
SetConsoleCtrlHandler(xm_os_signal_handler, TRUE);
break;
case XM_OS_SIGDFL:
SetConsoleCtrlHandler(NULL, FALSE);
break;
case XM_OS_SIGIGN:
SetConsoleCtrlHandler(NULL, TRUE);
break;
default:
break;
}
#elif defined(SIGINT)
switch (signo)
{
case XM_OS_SIGINT:
signo = SIGINT;
break;
default:
return 0;
}
switch (handler)
{
case XM_OS_SIGFUN:
signal(signo, xm_os_signal_handler);
break;
case XM_OS_SIGDFL:
signal(signo, SIG_DFL);
break;
case XM_OS_SIGIGN:
signal(signo, SIG_IGN);
break;
default:
break;
}
#endif
return 0;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/os/argv.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file argv.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "os.argv"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_os_argv(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the argument string
tb_char_t const* args = luaL_checkstring(lua, 1);
tb_check_return_val(args, 0);
// split only? do not escape
tb_bool_t splitonly = tb_false;
if (lua_istable(lua, 2))
{
lua_pushstring(lua, "splitonly");
lua_gettable(lua, 2);
splitonly = lua_toboolean(lua, -1);
lua_pop(lua, 1);
}
// parse argument list
tb_string_t arg;
do
{
// init table
lua_newtable(lua);
// init arg
if (!tb_string_init(&arg)) break;
// parse command to the arguments
tb_int_t i = 1;
tb_int_t skip = 0;
tb_int_t escape = 0;
tb_char_t quote = 0;
tb_char_t ch = 0;
tb_char_t const* p = args;
while ((ch = *p))
{
// no escape now?
if (!escape)
{
// enter quote?
if (!quote && (ch == '\"' || ch == '\'')) { quote = ch; skip = 1; }
// leave quote?
else if (ch == quote) { quote = 0; skip = 1; }
// escape charactor? only escape \\, \"
else if (ch == '\\' && (p[1] == '\\' || p[1] == '\"')) { escape = 1; skip = 1; }
// is argument end with ' '?
else if (!quote && tb_isspace(ch))
{
// save this argument
tb_string_ltrim(&arg);
if (tb_string_size(&arg))
{
// save argument
lua_pushstring(lua, tb_string_cstr(&arg));
lua_rawseti(lua, -2, i++);
}
// clear argument
tb_string_clear(&arg);
}
}
// save this charactor to argument
if (splitonly || !skip) tb_string_chrcat(&arg, ch);
// step and cancel escape
if (escape == 1) escape++;
else if (escape == 2) escape = 0;
// clear skip
skip = 0;
// next
p++;
}
// save this argument
tb_string_ltrim(&arg);
if (tb_string_size(&arg))
{
// save argument
lua_pushstring(lua, tb_string_cstr(&arg));
lua_rawseti(lua, -2, i++);
}
} while (0);
// exit arg
tb_string_exit(&arg);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/sandbox/prefix.h | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file prefix.h
*
*/
#ifndef XM_SANDBOX_PREFIX_H
#define XM_SANDBOX_PREFIX_H
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "../prefix.h"
#endif
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/sandbox/interactive.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file interactive.c
*
*/
/* Runs interactive commands, read-eval-print (REPL)
*
* Major portions taken verbatim or adapted from LuaJIT frontend and the Lua interpreter.
* Copyright (C) 2005-2015 Mike Pall. See Copyright Notice in luajit.h
* Copyright (C) 1994-2008 Lua.org, PUC-Rio. See Copyright Notice in lua.h
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "sandbox.interactive"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
#include "../winos/ansi.h"
#ifdef XM_CONFIG_API_HAVE_READLINE
# include <readline/history.h>
# include <readline/readline.h>
# include <stdlib.h>
# include <stdio.h> // on some OS (like centos) required
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* macros
*/
// buffer size for prompt
#define LUA_PROMPT_BUFSIZE 4096
// for lua5.4
#ifndef LUA_QL
# define LUA_QL(x) "'" x "'"
#endif
/* //////////////////////////////////////////////////////////////////////////////////////
* private implementation
*/
// report results
static tb_void_t xm_sandbox_report(lua_State *lua)
{
if (!lua_isnil(lua, -1))
{
// get message
tb_char_t const* msg = lua_tostring(lua, -1);
if (!msg) msg = "(error object is not a string)";
// print it
tb_printl(msg);
tb_print_sync();
// pop this message
lua_pop(lua, 1);
}
}
// the traceback function
static tb_int_t xm_sandbox_traceback(lua_State *lua)
{
if (!lua_isstring(lua, 1))
{
// non-string error object? try metamethod.
if (lua_isnoneornil(lua, 1) || !luaL_callmeta(lua, 1, "__tostring") || !lua_isstring(lua, -1))
return 1; // return non-string error object.
// replace object by result of __tostring metamethod.
lua_remove(lua, 1);
}
// return backtrace
luaL_traceback(lua, lua, lua_tostring(lua, 1), 1);
return 1;
}
// execute codes
static tb_int_t xm_sandbox_docall(lua_State* lua, tb_int_t narg, tb_int_t clear)
{
/* get error function index
*
* stack: arg1(sandbox_scope) scriptfunc(top) -> ...
*/
tb_int_t errfunc = lua_gettop(lua) - narg;
// push traceback function
lua_pushcfunction(lua, xm_sandbox_traceback);
// put it under chunk and args
lua_insert(lua, errfunc);
/* execute it
*
* stack: errfunc arg1 scriptfunc -> ...
* after: errfunc arg1 [results] -> ...
*/
tb_int_t status = lua_pcall(lua, narg, (clear ? 0 : LUA_MULTRET), errfunc);
// remove traceback function
lua_remove(lua, errfunc);
// force a complete garbage collection in case of errors
if (status != 0) lua_gc(lua, LUA_GCCOLLECT, 0);
// ok?
return status;
}
// this line is incomplete?
static tb_int_t xm_sandbox_incomplete(lua_State *lua, tb_int_t status)
{
// syntax error?
if (status == LUA_ERRSYNTAX)
{
size_t lmsg;
tb_char_t const* msg = lua_tolstring(lua, -1, &lmsg);
tb_char_t const* tp = msg + lmsg - (sizeof(LUA_QL("<eof>")) - 1);
if (tb_strstr(msg, LUA_QL("<eof>")) == tp)
{
lua_pop(lua, 1);
return 1;
}
}
return 0;
}
// read line
static tb_size_t xm_sandbox_readline(tb_char_t* data, tb_size_t maxn, tb_char_t const* prompt)
{
#ifdef XM_CONFIG_API_HAVE_READLINE
// get line
tb_char_t const* line = readline(prompt);
if (line)
{
// add line to history
add_history(line);
// copy line to data
tb_size_t size = tb_strlcpy(data, line, maxn);
// free line
free((void*)line);
// truncated?
if (size >= maxn) return 0;
// ok
return size;
}
#else
// print prompt
tb_printf(prompt);
tb_print_sync();
// get input buffer
if (tb_stdfile_gets(tb_stdfile_input(), data, maxn))
return tb_strlen(data);
#endif
// no more input
return 0;
}
// read and push input line
static tb_int_t xm_sandbox_pushline(lua_State* lua, tb_char_t const* prompt2)
{
// read line
tb_char_t data[LUA_PROMPT_BUFSIZE];
tb_size_t size = xm_sandbox_readline(data, sizeof(data), prompt2);
if (size)
{
// split line '\0'
if (data[size - 1] == '\n')
data[size - 1] = '\0';
// push line
lua_pushstring(lua, data);
// ok
return 1;
}
// no input
return 0;
}
// load code line
static tb_int_t xm_sandbox_loadline(lua_State* lua, tb_int_t top)
{
// clear stack
lua_settop(lua, top);
// get prompt strings from arg1(sandbox_scope)
lua_pushstring(lua, "$interactive_prompt");
lua_gettable(lua, 1);
tb_char_t const* prompt = lua_tostring(lua, -1);
lua_pop(lua, 1);
lua_pushstring(lua, "$interactive_prompt2");
lua_gettable(lua, 1);
tb_char_t const* prompt2 = lua_tostring(lua, -1);
lua_pop(lua, 1);
// read first line
tb_int_t status;
tb_char_t data[LUA_PROMPT_BUFSIZE];
tb_size_t size = xm_sandbox_readline(data + 7, sizeof(data) - 7, prompt);
if (size)
{
// split line '\0'
if (data[size - 1] == '\n')
data[--size] = '\0';
// patch "return "
tb_memcpy(data, "return ", 7);
// attempt to load "return ..."
status = luaL_loadbuffer(lua, data, size + 7, "=stdin");
// ok?
if (status != LUA_ERRSYNTAX) return status;
// pop error msg
lua_pop(lua, 1);
// push line to load it again
lua_pushstring(lua, data + 7);
}
else return -1;
// load input line
while (1)
{
/* repeat until gets a complete line
*
* stack: arg1(sandbox_scope) scriptbuffer(top) -> ...
* after: arg1(sandbox_scope) scriptbuffer scriptfunc(top) -> ...
*/
status = luaL_loadbuffer(lua, lua_tostring(lua, -1), (size_t)lua_strlen(lua, -1), "=stdin");
// complete?
if (!xm_sandbox_incomplete(lua, status)) break;
// get more input
if (!xm_sandbox_pushline(lua, prompt2)) return -1;
// cancel multi-line input?
if (!tb_strcmp(lua_tostring(lua, -1), "q"))
{
lua_pop(lua, 2);
lua_pushstring(lua, "return ");
continue;
}
/* add a new line
*
* stack: arg1 scriptbuffer scriptfunc scriptbuffer "\n"(top) -> ...
*/
lua_pushliteral(lua, "\n");
// between the two lines
lua_insert(lua, -2);
/* join them
*
* stack: arg1 scriptbuffer scriptfunc scriptbuffer scriptbuffer "\n"(top) -> ...
* after: arg1 scriptbuffer scriptfunc scriptbuffer+"\n"(top) -> ...
*/
lua_concat(lua, 3);
}
// remove redundant scriptbuffer
lua_remove(lua, -2);
return status;
}
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
// sandbox.interactive()
tb_int_t xm_sandbox_interactive(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
/* get init stack top
*
* stack: arg1(sandbox_scope)
*/
tb_int_t top = lua_gettop(lua);
// enter interactive
tb_int_t status;
while ((status = xm_sandbox_loadline(lua, top)) != -1)
{
// execute codes
if (status == 0)
{
/* bind sandbox
*
* stack: arg1(top) scriptfunc arg1(sandbox_scope) -> ...
*/
#ifdef USE_LUAJIT
lua_pushvalue(lua, 1);
lua_setfenv(lua, -2);
#else
// stack: arg1(top) scriptfunc $interactive_setfenv scriptfunc arg1(sandbox_scope) -> ...
lua_getfield(lua, 1, "$interactive_setfenv");
lua_pushvalue(lua, -2);
lua_pushvalue(lua, 1);
if (lua_pcall(lua, 2, 0, 0) != 0)
tb_printl(lua_pushfstring(lua, "error calling " LUA_QL("$interactive_setfenv") " (%s)", lua_tostring(lua, -1)));
#endif
/* run script
*
* stack: arg1(top) scriptfunc -> ...
*/
status = xm_sandbox_docall(lua, 0, 0);
}
// report errors
if (status)
xm_sandbox_report(lua);
// print any results
if (status == 0 && lua_gettop(lua) > top)
{
// get results count
tb_int_t count = lua_gettop(lua) - top;
/* dump results
*
* stack: arg1(sandbox_scope) [results] -> ...
* after: arg1(sandbox_scope) $interactive_dump [results] -> ...
*/
lua_getfield(lua, 1, "$interactive_dump"); // load $interactive_dump() from sandbox_scope
lua_insert(lua, -(count + 1));
if (lua_pcall(lua, count, 0, 0) != 0)
tb_printl(lua_pushfstring(lua, "error calling " LUA_QL("$interactive_dump") " (%s)", lua_tostring(lua, -1)));
}
}
// clear stack
lua_settop(lua, top);
tb_printl("");
tb_print_sync();
// end
return 0;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/base64/decode.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file base64.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "base64"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_base64_decode(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the string
size_t size = 0;
tb_char_t const* cstr = luaL_checklstring(lua, 1, &size);
tb_check_return_val(cstr && size, 0);
// decode it
tb_byte_t buff[8192];
if (size < sizeof(buff))
{
tb_size_t real = tb_base64_decode(cstr, size, buff, sizeof(buff));
if (real > 0)
{
lua_pushlstring(lua, (tb_char_t const*)buff, (tb_int_t)real);
return 1;
}
}
lua_pushnil(lua);
lua_pushstring(lua, "buffer is too small");
return 2;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/base64/encode.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file base64.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "base64"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_base64_encode(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get data and size
tb_size_t size = 0;
tb_byte_t const* data = tb_null;
if (xm_lua_isinteger(lua, 1)) data = (tb_byte_t const*)(tb_size_t)(tb_long_t)lua_tointeger(lua, 1);
if (xm_lua_isinteger(lua, 2)) size = (tb_size_t)lua_tointeger(lua, 2);
if (!data || !size)
{
lua_pushnil(lua);
lua_pushfstring(lua, "invalid data(%p) and size(%d)!", data, (tb_int_t)size);
return 2;
}
tb_assert_static(sizeof(lua_Integer) >= sizeof(tb_pointer_t));
// encode it
tb_char_t buff[8192];
if (size * 3 / 2 < sizeof(buff))
{
tb_size_t real = tb_base64_encode(data, size, buff, sizeof(buff));
if (real > 0)
{
lua_pushlstring(lua, buff, (tb_int_t)real);
return 1;
}
}
lua_pushnil(lua);
lua_pushstring(lua, "buffer is too small");
return 2;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/base64/prefix.h | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file prefix.h
*
*/
#ifndef XM_BASE64_PREFIX_H
#define XM_BASE64_PREFIX_H
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "../prefix.h"
#endif
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/bloom_filter/bloom_filter_data.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file bloom_filter_data.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "bloom_filter_data"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_bloom_filter_data(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// is pointer?
if (!xm_lua_ispointer(lua, 1))
return 0;
// get the bloom filter
tb_bloom_filter_ref_t filter = (tb_bloom_filter_ref_t)xm_lua_topointer(lua, 1);
tb_check_return_val(filter, 0);
// get data
tb_pointer_t data = (tb_pointer_t)tb_bloom_filter_data(filter);
if (data) xm_lua_pushpointer(lua, data);
else lua_pushnil(lua);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/bloom_filter/prefix.h | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except idata compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to idata writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file prefix.h
*
*/
#ifndef XM_BLOOM_FILTER_PREFIX_H
#define XM_BLOOM_FILTER_PREFIX_H
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "../prefix.h"
#endif
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/bloom_filter/bloom_filter_clear.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file bloom_filter_clear.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "bloom_filter_clear"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_bloom_filter_clear(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// is pointer?
if (!xm_lua_ispointer(lua, 1))
return 0;
// get the bloom filter
tb_bloom_filter_ref_t filter = (tb_bloom_filter_ref_t)xm_lua_topointer(lua, 1);
tb_check_return_val(filter, 0);
// clear filter
tb_bloom_filter_clear(filter);
lua_pushboolean(lua, tb_true);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/bloom_filter/bloom_filter_size.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file bloom_filter_size.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "bloom_filter_size"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_bloom_filter_size(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// is pointer?
if (!xm_lua_ispointer(lua, 1))
return 0;
// get the bloom filter
tb_bloom_filter_ref_t filter = (tb_bloom_filter_ref_t)xm_lua_topointer(lua, 1);
tb_check_return_val(filter, 0);
// get size
tb_size_t size = tb_bloom_filter_size(filter);
lua_pushinteger(lua, (tb_int_t)size);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/bloom_filter/bloom_filter_close.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file bloom_filter_close.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "bloom_filter_close"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_bloom_filter_close(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// is pointer?
if (!xm_lua_ispointer(lua, 1))
return 0;
// get the bloom filter
tb_bloom_filter_ref_t filter = (tb_bloom_filter_ref_t)xm_lua_topointer(lua, 1);
tb_check_return_val(filter, 0);
// exit filter
tb_bloom_filter_exit(filter);
// save result: ok
lua_pushboolean(lua, tb_true);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/bloom_filter/bloom_filter_set.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file bloom_filter_set.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "bloom_filter_set"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_bloom_filter_set(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// is pointer?
if (!xm_lua_ispointer(lua, 1))
return 0;
// get the bloom filter
tb_bloom_filter_ref_t filter = (tb_bloom_filter_ref_t)xm_lua_topointer(lua, 1);
tb_check_return_val(filter, 0);
// get item
tb_char_t const* item = luaL_checkstring(lua, 2);
tb_assert_and_check_return_val(item, 0);
// set item
tb_bool_t ok = tb_bloom_filter_set(filter, item);
lua_pushboolean(lua, ok);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/bloom_filter/bloom_filter_data_set.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file bloom_filter_data_set.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "bloom_filter_data_set"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_bloom_filter_data_set(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// is pointer?
if (!xm_lua_ispointer(lua, 1))
return 0;
// get the bloom filter
tb_bloom_filter_ref_t filter = (tb_bloom_filter_ref_t)xm_lua_topointer(lua, 1);
tb_check_return_val(filter, 0);
// get data and size
tb_size_t size = 0;
tb_byte_t const* data = tb_null;
if (xm_lua_isinteger(lua, 2)) data = (tb_byte_t const*)(tb_size_t)(tb_long_t)lua_tointeger(lua, 2);
if (xm_lua_isinteger(lua, 3)) size = (tb_size_t)lua_tointeger(lua, 3);
if (!data || !size)
{
lua_pushinteger(lua, -1);
lua_pushfstring(lua, "invalid data(%p) and size(%d)!", data, (tb_int_t)size);
return 2;
}
tb_assert_static(sizeof(lua_Integer) >= sizeof(tb_pointer_t));
// set data
tb_bool_t ok = tb_bloom_filter_data_set(filter, data, size);
lua_pushboolean(lua, ok);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/bloom_filter/bloom_filter_get.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file bloom_filter_get.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "bloom_filter_get"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_bloom_filter_get(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// is pointer?
if (!xm_lua_ispointer(lua, 1))
return 0;
// get the bloom filter
tb_bloom_filter_ref_t filter = (tb_bloom_filter_ref_t)xm_lua_topointer(lua, 1);
tb_check_return_val(filter, 0);
// get item
tb_char_t const* item = luaL_checkstring(lua, 2);
tb_assert_and_check_return_val(item, 0);
// get item
tb_bool_t ok = tb_bloom_filter_get(filter, item);
lua_pushboolean(lua, ok);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/bloom_filter/bloom_filter_open.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file bloom_filter_open.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "bloom_filter_open"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_int_t xm_bloom_filter_open(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get arguments
tb_int_t probability = (tb_int_t)lua_tointeger(lua, 1);
tb_int_t hash_count = (tb_int_t)lua_tointeger(lua, 2);
tb_int_t item_maxn = (tb_int_t)lua_tointeger(lua, 3);
if (hash_count > 16 || item_maxn < 0)
{
lua_pushnil(lua);
lua_pushfstring(lua, "invalid hash count(%p) and item maxn(%d)!", hash_count, item_maxn);
return 2;
}
// init the bloom filter
tb_bloom_filter_ref_t filter = tb_bloom_filter_init(probability, hash_count, item_maxn, tb_element_str(tb_true));
if (filter) xm_lua_pushpointer(lua, (tb_pointer_t)filter);
else lua_pushnil(lua);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/winos/ansi.h | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author OpportunityLiu
* @file ansi.h
*
*/
#ifndef XM_WINOS_ANSI_H
#define XM_WINOS_ANSI_H
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
#endif
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/winos/registry_values.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file registry_values.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "registry_values"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
/* get registry values
*
* local count, errors = winos.registry_values("HKEY_LOCAL_MACHINE",
* "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\AeDebug",
* function (value_name)
* return true -- continue or break
* end)
*/
tb_int_t xm_winos_registry_values(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the arguments
tb_char_t const* rootkey = luaL_checkstring(lua, 1);
tb_char_t const* rootdir = luaL_checkstring(lua, 2);
tb_bool_t is_function = lua_isfunction(lua, 3);
tb_check_return_val(rootkey && rootdir && is_function, 0);
// enum values
tb_bool_t ok = tb_false;
tb_int_t count = 0;
HKEY key = tb_null;
HKEY keynew = tb_null;
do
{
// get registry rootkey
if (!tb_strcmp(rootkey, "HKEY_CLASSES_ROOT")) key = HKEY_CLASSES_ROOT;
else if (!tb_strcmp(rootkey, "HKCR")) key = HKEY_CLASSES_ROOT;
else if (!tb_strcmp(rootkey, "HKEY_CURRENT_CONFIG")) key = HKEY_CURRENT_CONFIG;
else if (!tb_strcmp(rootkey, "HKCC")) key = HKEY_CURRENT_CONFIG;
else if (!tb_strcmp(rootkey, "HKEY_CURRENT_USER")) key = HKEY_CURRENT_USER;
else if (!tb_strcmp(rootkey, "HKCU")) key = HKEY_CURRENT_USER;
else if (!tb_strcmp(rootkey, "HKEY_LOCAL_MACHINE")) key = HKEY_LOCAL_MACHINE;
else if (!tb_strcmp(rootkey, "HKLM")) key = HKEY_LOCAL_MACHINE;
else if (!tb_strcmp(rootkey, "HKEY_USERS")) key = HKEY_USERS;
else
{
lua_pushnil(lua);
lua_pushfstring(lua, "invalid registry rootkey: %s", rootkey);
break;
}
// open registry key
if (RegOpenKeyExA(key, rootdir, 0, KEY_QUERY_VALUE, &keynew) != ERROR_SUCCESS && keynew)
{
lua_pushnil(lua);
lua_pushfstring(lua, "open registry key failed: %s\\%s", rootkey, rootdir);
break;
}
// query values
DWORD value_name_num = 0;
DWORD value_name_maxn = 0;
if (RegQueryInfoKeyW(keynew, tb_null, tb_null, tb_null, tb_null, tb_null, tb_null, &value_name_num, &value_name_maxn, tb_null, tb_null, tb_null) != ERROR_SUCCESS)
{
lua_pushnil(lua);
lua_pushfstring(lua, "query registry info failed: %s\\%s", rootkey, rootdir);
break;
}
value_name_maxn++; // add `\0`
// ensure enough value name buffer
tb_wchar_t value_name[1024];
if (value_name_maxn > tb_arrayn(value_name))
{
lua_pushnil(lua);
lua_pushfstring(lua, "no enough value name buffer: %s\\%s", rootkey, rootdir);
break;
}
// get all values
DWORD i = 0;
tb_char_t value_name_a[1024];
for (i = 0; i < value_name_num; i++)
{
// get value name
value_name[0] = L'\0';
DWORD value_name_size = tb_arrayn(value_name);
if (RegEnumValueW(keynew, i, value_name, &value_name_size, tb_null, tb_null, tb_null, tb_null) != ERROR_SUCCESS)
{
lua_pushnil(lua);
lua_pushfstring(lua, "get registry value name(%d) failed: %s\\%s", i, rootkey, rootdir);
break;
}
// get value name (mbs)
tb_size_t value_name_a_size = tb_wtoa(value_name_a, value_name, sizeof(value_name_a));
if (value_name_a_size == -1)
{
lua_pushnil(lua);
lua_pushfstring(lua, "convert registry value name(%d) failed: %s\\%s", i, rootkey, rootdir);
break;
}
// do callback(value_name)
lua_pushvalue(lua, 3);
lua_pushlstring(lua, value_name_a, value_name_a_size);
lua_call(lua, 1, 1);
count++;
// is continue?
tb_bool_t is_continue = lua_toboolean(lua, -1);
lua_pop(lua, 1);
if (!is_continue)
{
ok = tb_true;
break;
}
}
// ok
if (i == value_name_num)
ok = tb_true;
} while (0);
// exit registry key
if (keynew)
RegCloseKey(keynew);
keynew = tb_null;
// ok?
if (ok)
{
lua_pushinteger(lua, count);
return 1;
}
else return 2;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/winos/registry_query.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author TitanSnow, ruki
* @file registry_query.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "registry_query"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* types
*/
// the RegGetValueW func type
typedef BOOL (WINAPI* xm_RegGetValueW_t)(HKEY hkey, LPCWSTR lpSubKey, LPCWSTR lpValue, DWORD dwFlags, LPDWORD pdwType, PVOID pvData, LPDWORD pcbData);
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
/* query registry
*
* local value, errors = winos.registry_query("HKEY_LOCAL_MACHINE", "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\AeDebug", "Debugger")
*/
tb_int_t xm_winos_registry_query(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the arguments
tb_char_t const* rootkey = luaL_checkstring(lua, 1);
tb_char_t const* rootdir = luaL_checkstring(lua, 2);
tb_char_t const* valuename = luaL_checkstring(lua, 3);
tb_check_return_val(rootkey && rootdir && valuename, 0);
// query key-value
tb_bool_t ok = tb_false;
HKEY key = tb_null;
HKEY keynew = tb_null;
tb_char_t* value = tb_null;
tb_wchar_t* value_w = tb_null;
tb_size_t value_n = (tb_size_t)-1;
do
{
// get registry rootkey
if (!tb_strcmp(rootkey, "HKEY_CLASSES_ROOT")) key = HKEY_CLASSES_ROOT;
else if (!tb_strcmp(rootkey, "HKCR")) key = HKEY_CLASSES_ROOT;
else if (!tb_strcmp(rootkey, "HKEY_CURRENT_CONFIG")) key = HKEY_CURRENT_CONFIG;
else if (!tb_strcmp(rootkey, "HKCC")) key = HKEY_CURRENT_CONFIG;
else if (!tb_strcmp(rootkey, "HKEY_CURRENT_USER")) key = HKEY_CURRENT_USER;
else if (!tb_strcmp(rootkey, "HKCU")) key = HKEY_CURRENT_USER;
else if (!tb_strcmp(rootkey, "HKEY_LOCAL_MACHINE")) key = HKEY_LOCAL_MACHINE;
else if (!tb_strcmp(rootkey, "HKLM")) key = HKEY_LOCAL_MACHINE;
else if (!tb_strcmp(rootkey, "HKEY_USERS")) key = HKEY_USERS;
else
{
lua_pushnil(lua);
lua_pushfstring(lua, "invalid registry rootkey: %s", rootkey);
break;
}
// convert rootdir to wide characters
tb_wchar_t rootdir_w[TB_PATH_MAXN];
if (tb_atow(rootdir_w, rootdir, TB_PATH_MAXN) == (tb_size_t)-1)
{
lua_pushnil(lua);
lua_pushfstring(lua, "invalid registry rootkey:: %s", rootdir);
break;
}
// convert valuename to wide characters
tb_wchar_t valuename_w[TB_PATH_MAXN];
if (tb_atow(valuename_w, valuename, TB_PATH_MAXN) == (tb_size_t)-1)
{
lua_pushnil(lua);
lua_pushfstring(lua, "invalid registry valuename: %s", valuename);
break;
}
// attempt to load RegGetValueW
static xm_RegGetValueW_t s_RegGetValueW = tb_null;
if (!s_RegGetValueW)
{
// load the advapi32 module
tb_dynamic_ref_t module = (tb_dynamic_ref_t)GetModuleHandleA("advapi32.dll");
if (!module) module = tb_dynamic_init("advapi32.dll");
if (module) s_RegGetValueW = (xm_RegGetValueW_t)tb_dynamic_func(module, "RegGetValueW");
}
// get registry value
DWORD type = 0;
if (s_RegGetValueW)
{
// get registry value size
DWORD valuesize_w = 0;
if (s_RegGetValueW(key, rootdir_w, valuename_w, RRF_RT_ANY, 0, tb_null, &valuesize_w) != ERROR_SUCCESS)
{
lua_pushnil(lua);
lua_pushfstring(lua, "get registry value size failed: %s\\%s;%s", rootkey, rootdir, valuename);
break;
}
// make value buffer
DWORD valuesize = valuesize_w * 2;
value = (tb_char_t*)tb_malloc0(valuesize);
tb_assert_and_check_break(value);
value_w = (tb_wchar_t*)tb_malloc0(valuesize_w);
tb_assert_and_check_break(value_w);
// get value result, we attempt to do not expand value if get failed
type = 0;
if (s_RegGetValueW(key, rootdir_w, valuename_w, RRF_RT_ANY, &type, (PVOID)value_w, &valuesize_w) != ERROR_SUCCESS &&
s_RegGetValueW(key, rootdir_w, valuename_w, RRF_RT_ANY | RRF_NOEXPAND, &type, (PVOID)value_w, &valuesize_w) != ERROR_SUCCESS)
{
lua_pushnil(lua);
lua_pushfstring(lua, "get registry value failed: %s\\%s;%s", rootkey, rootdir, valuename);
break;
}
value_n = tb_wtoa(value, value_w, valuesize);
if (value_n == (tb_size_t)-1)
{
lua_pushnil(lua);
lua_pushfstring(lua, "wtoa registry value failed: %s\\%s;%s", rootkey, rootdir, valuename);
break;
}
}
else
{
// open registry key
if (RegOpenKeyExW(key, rootdir_w, 0, KEY_QUERY_VALUE, &keynew) != ERROR_SUCCESS && keynew)
{
lua_pushnil(lua);
lua_pushfstring(lua, "open registry key failed: %s\\%s", rootkey, rootdir);
break;
}
// get registry value size
DWORD valuesize_w = 0;
if (RegQueryValueExW(keynew, valuename_w, tb_null, tb_null, tb_null, &valuesize_w) != ERROR_SUCCESS)
{
lua_pushnil(lua);
lua_pushfstring(lua, "get registry value size failed: %s\\%s;%s", rootkey, rootdir, valuename);
break;
}
// make value buffer
DWORD valuesize = valuesize_w * 2;
value = (tb_char_t*)tb_malloc0(valuesize);
tb_assert_and_check_break(value);
value_w = (tb_wchar_t*)tb_malloc0(valuesize_w);
tb_assert_and_check_break(value_w);
// get value result
type = 0;
if (RegQueryValueExW(keynew, valuename_w, tb_null, &type, (LPBYTE)value_w, &valuesize_w) != ERROR_SUCCESS)
{
lua_pushnil(lua);
lua_pushfstring(lua, "get registry value failed: %s\\%s;%s", rootkey, rootdir, valuename);
break;
}
value_n = tb_wtoa(value, value_w, valuesize);
if (value_n == (tb_size_t)-1)
{
lua_pushnil(lua);
lua_pushfstring(lua, "wtoa registry value failed: %s\\%s;%s", rootkey, rootdir, valuename);
break;
}
}
// save result
switch (type)
{
case REG_SZ:
case REG_EXPAND_SZ:
lua_pushlstring(lua, value, value_n);
ok = tb_true;
break;
case REG_DWORD:
lua_pushfstring(lua, "%d", *((tb_int_t*)value));
ok = tb_true;
break;
case REG_QWORD:
lua_pushfstring(lua, "%lld", *((tb_int64_t*)value));
ok = tb_true;
break;
default:
lua_pushnil(lua);
lua_pushfstring(lua, "unsupported registry value type: %d", type);
break;
}
} while (0);
// exit registry key
if (keynew)
RegCloseKey(keynew);
keynew = tb_null;
// exit value
if (value) tb_free(value);
value = tb_null;
if (value_w) tb_free(value_w);
value_w = tb_null;
// ok?
return ok? 1 : 2;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/winos/prefix.h | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file prefix.h
*
*/
#ifndef XM_WINOS_PREFIX_H
#define XM_WINOS_PREFIX_H
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "../prefix.h"
#ifdef TB_CONFIG_OS_WINDOWS
# include <windows.h>
#endif
#endif
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/winos/registry_keys.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file registry_keys.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "registry_keys"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* types
*/
// the enum info type
typedef struct __xm_winos_registry_enum_info_t
{
lua_State* lua;
HKEY key;
tb_int_t ok;
tb_char_t const* error;
tb_int_t count;
tb_wchar_t key_name[1024];
tb_char_t key_path_a[TB_PATH_MAXN];
}xm_winos_registry_enum_info_t;
/* //////////////////////////////////////////////////////////////////////////////////////
* private implementation
*/
static tb_void_t xm_winos_registry_enum_keys(xm_winos_registry_enum_info_t* info, tb_wchar_t const* rootdir, tb_long_t recursion)
{
// enum keys
HKEY keynew = tb_null;
lua_State* lua = info->lua;
tb_wchar_t* key_path = tb_null;
tb_size_t key_path_maxn = TB_PATH_MAXN;
do
{
// open registry key
if (RegOpenKeyExW(info->key, rootdir, 0, KEY_READ, &keynew) != ERROR_SUCCESS && keynew)
{
info->ok = -1;
info->error = "open registry key failed";
break;
}
// query keys
DWORD key_name_num = 0;
DWORD key_name_maxn = 0;
if (RegQueryInfoKeyW(keynew, tb_null, tb_null, tb_null, &key_name_num, &key_name_maxn, tb_null, tb_null, tb_null, tb_null, tb_null, tb_null) != ERROR_SUCCESS)
{
// cannot query this key, we ignore it
break;
}
key_name_maxn++; // add `\0`
// ensure enough key path buffer
if (key_name_maxn > tb_arrayn(info->key_name))
{
info->ok = -1;
info->error = "no enough key path buffer";
break;
}
// init key path
key_path = (tb_wchar_t*)tb_malloc(key_path_maxn * sizeof(tb_wchar_t));
if (!key_path)
{
info->ok = -1;
info->error = "no enough key path buffer";
break;
}
// get all keys
DWORD i = 0;
for (i = 0; i < key_name_num && info->ok > 0; i++)
{
// get key name
info->key_name[0] = L'\0';
DWORD key_name_size = tb_arrayn(info->key_name);
if (RegEnumKeyExW(keynew, i, info->key_name, &key_name_size, tb_null, tb_null, tb_null, tb_null) != ERROR_SUCCESS)
{
info->ok = -1;
info->error = "get registry key failed";
break;
}
// get key path
tb_swprintf(key_path, key_path_maxn, L"%s\\%s", rootdir, info->key_name);
// get key path (mbs)
tb_size_t key_path_a_size = tb_wtoa(info->key_path_a, key_path, sizeof(info->key_path_a));
if (key_path_a_size == -1)
{
info->ok = -1;
info->error = "convert registry key path failed";
break;
}
// do callback(key_name)
lua_pushvalue(lua, 4);
lua_pushlstring(lua, info->key_path_a, key_path_a_size);
lua_call(lua, 1, 1);
info->count++;
// is continue?
tb_bool_t is_continue = lua_toboolean(lua, -1);
lua_pop(lua, 1);
if (!is_continue)
{
info->ok = 0;
break;
}
// enum all subkeys
if (recursion > 0 || recursion < 0)
xm_winos_registry_enum_keys(info, key_path, recursion > 0? recursion - 1 : recursion);
}
} while (0);
// exit registry key
if (keynew)
RegCloseKey(keynew);
keynew = tb_null;
// free key path
if (key_path) tb_free(key_path);
key_path = tb_null;
}
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
/* get registry keys
*
* local count, errors = winos.registry_keys("HKEY_LOCAL_MACHINE",
* "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\AeDebug",
* function (key_path)
* return true -- continue or break
* end)
*/
tb_int_t xm_winos_registry_keys(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the arguments
tb_char_t const* rootkey = luaL_checkstring(lua, 1);
tb_char_t const* rootdir = luaL_checkstring(lua, 2);
tb_long_t recursion = (tb_long_t)lua_tointeger(lua, 3);
tb_bool_t is_function = lua_isfunction(lua, 4);
tb_check_return_val(rootkey && rootdir && is_function, 0);
// enum keys
tb_bool_t ok = tb_false;
tb_int_t count = 0;
HKEY key = tb_null;
do
{
// get registry rootkey
if (!tb_strcmp(rootkey, "HKEY_CLASSES_ROOT")) key = HKEY_CLASSES_ROOT;
else if (!tb_strcmp(rootkey, "HKCR")) key = HKEY_CLASSES_ROOT;
else if (!tb_strcmp(rootkey, "HKEY_CURRENT_CONFIG")) key = HKEY_CURRENT_CONFIG;
else if (!tb_strcmp(rootkey, "HKCC")) key = HKEY_CURRENT_CONFIG;
else if (!tb_strcmp(rootkey, "HKEY_CURRENT_USER")) key = HKEY_CURRENT_USER;
else if (!tb_strcmp(rootkey, "HKCU")) key = HKEY_CURRENT_USER;
else if (!tb_strcmp(rootkey, "HKEY_LOCAL_MACHINE")) key = HKEY_LOCAL_MACHINE;
else if (!tb_strcmp(rootkey, "HKLM")) key = HKEY_LOCAL_MACHINE;
else if (!tb_strcmp(rootkey, "HKEY_USERS")) key = HKEY_USERS;
else
{
lua_pushnil(lua);
lua_pushfstring(lua, "invalid registry rootkey: %s", rootkey);
break;
}
// do enum
tb_wchar_t rootdir_w[TB_PATH_MAXN];
if (tb_atow(rootdir_w, rootdir, TB_PATH_MAXN) == -1)
{
lua_pushnil(lua);
lua_pushfstring(lua, "rootdir is too long: %s", rootdir);
break;
}
xm_winos_registry_enum_info_t info;
info.lua = lua;
info.key = key;
info.count = 0;
info.ok = tb_true;
info.error = tb_null;
xm_winos_registry_enum_keys(&info, rootdir_w, recursion);
count = info.count;
ok = info.ok >= 0;
if (!ok)
{
lua_pushnil(lua);
lua_pushfstring(lua, "%s: %s\\%s", info.error? info.error : "enum registry keys failed", rootkey, rootdir);
}
} while (0);
// ok?
if (ok)
{
lua_pushinteger(lua, count);
return 1;
}
else return 2;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/winos/logical_drives.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file logical_drives.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "logical_drives"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
// get the logical drives
tb_int_t xm_winos_logical_drives(lua_State* lua)
{
// init table
lua_newtable(lua);
// get logical drives
tb_char_t* data = tb_null;
do
{
// get buffer size
DWORD size = GetLogicalDriveStringsA(0, tb_null);
tb_assert_and_check_break(size);
// make data buffer
data = (tb_char_t*)tb_malloc0(size + 1);
tb_assert_and_check_break(data);
// get logical drives
size = GetLogicalDriveStringsA(size, data);
tb_assert_and_check_break(size);
// parse logical drives
tb_size_t i = 1;
tb_char_t const* p = data;
while (*p)
{
// save drive
lua_pushinteger(lua, i++);
lua_pushstring(lua, p);
lua_settable(lua, -3);
// next drive
p += tb_strlen(p) + 1;
}
} while (0);
// exit data
if (data) tb_free(data);
data = tb_null;
// ok
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/winos/short_path.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author ruki
* @file short_path.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "short_path"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
/* get windows short path from long path
*
* local short_path, errors = winos.short_path(long_path)
*/
tb_int_t xm_winos_short_path(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
// get the arguments
tb_char_t const* long_path = luaL_checkstring(lua, 1);
tb_check_return_val(long_path, 0);
// convert long path to wide characters
tb_wchar_t long_path_w[TB_PATH_MAXN];
if (tb_atow(long_path_w, long_path, TB_PATH_MAXN) == (tb_size_t)-1)
{
lua_pushnil(lua);
lua_pushfstring(lua, "invalid long path: %s", long_path);
return 2;
}
// get short path
tb_wchar_t short_path_w[TB_PATH_MAXN];
if (GetShortPathNameW(long_path_w, short_path_w, TB_PATH_MAXN) == 0)
{
lua_pushnil(lua);
lua_pushfstring(lua, "cannot get short path from: %s", long_path);
return 2;
}
// return result
tb_char_t* short_path_a = (tb_char_t*)long_path_w;
tb_size_t short_path_n = tb_wtoa(short_path_a, short_path_w, TB_PATH_MAXN);
if (short_path_n == (tb_size_t)-1)
{
lua_pushnil(lua);
lua_pushfstring(lua, "invalid short path from %s!", long_path);
return 2;
}
lua_pushlstring(lua, short_path_a, short_path_n);
return 1;
}
|
0 | repos/xmake/core/src/xmake | repos/xmake/core/src/xmake/winos/ansi.c | /*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, TBOOX Open Source Group.
*
* @author OpportunityLiu
* @file ansi.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "ansi"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "ansi.h"
#include <windows.h>
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
static tb_int_t xm_expand_cp(tb_int_t cp)
{
// check
tb_assert_and_check_return_val(cp >= 0 && cp <= 65535, 0);
if (cp == CP_OEMCP) return GetOEMCP();
if (cp == CP_ACP) return GetACP();
return cp;
}
tb_int_t xm_winos_console_cp(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
tb_int_t n = lua_gettop(lua);
if (n >= 1)
{
lua_Integer cp = luaL_checkinteger(lua, 1);
luaL_argcheck(lua, cp >= 0 && cp < 65536, 1, "invalid code page");
cp = xm_expand_cp((tb_uint_t)cp);
luaL_argcheck(lua, SetConsoleCP((tb_uint_t)cp), 1, "failed to set code page");
lua_pushinteger(lua, cp);
return 1;
}
else
{
tb_uint_t cp = GetConsoleCP();
lua_pushinteger(lua, (lua_Integer)cp);
return 1;
}
}
tb_int_t xm_winos_console_output_cp(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
tb_int_t n = lua_gettop(lua);
if (n >= 1)
{
lua_Integer cp = luaL_checkinteger(lua, 1);
luaL_argcheck(lua, cp >= 0 && cp < 65536, 1, "invalid code page");
cp = xm_expand_cp((tb_uint_t)cp);
luaL_argcheck(lua, SetConsoleOutputCP((tb_uint_t)cp), 1, "failed to set code page");
lua_pushinteger(lua, cp);
return 1;
}
else
{
tb_uint_t cp = GetConsoleOutputCP();
lua_pushinteger(lua, (lua_Integer)cp);
return 1;
}
}
tb_int_t xm_winos_cp_info(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
lua_Integer cp = luaL_checkinteger(lua, 1);
luaL_argcheck(lua, cp >= 0 && cp < 65536, 1, "invalid code page");
CPINFOEX cp_info;
luaL_argcheck(lua, GetCPInfoEx((tb_uint_t)cp, 0, &cp_info), 1, "invalid code page");
lua_newtable(lua);
lua_pushliteral(lua, "name");
tb_char_t* namebuf = tb_malloc_cstr(sizeof(cp_info.CodePageName) * 2);
tb_assert_and_check_return_val(namebuf, 0);
tb_size_t namelen = tb_wtoa(namebuf, (const tb_wchar_t *)cp_info.CodePageName, sizeof(cp_info.CodePageName) * 2);
tb_assert_and_check_return_val(namelen < sizeof(cp_info.CodePageName) * 2, 0);
lua_pushlstring(lua, namebuf, namelen);
tb_free(namebuf);
lua_settable(lua, -3);
lua_pushliteral(lua, "max_char_size");
lua_pushinteger(lua, (lua_Integer)cp_info.MaxCharSize);
lua_settable(lua, -3);
lua_pushliteral(lua, "id");
lua_pushinteger(lua, (lua_Integer)cp_info.CodePage);
lua_settable(lua, -3);
lua_pushliteral(lua, "default_char");
lua_pushstring(lua, (tb_char_t const*)cp_info.DefaultChar);
lua_settable(lua, -3);
lua_pushliteral(lua, "lead_byte");
lua_createtable(lua, MAX_LEADBYTES / 2, 0);
for (tb_size_t i = 0; i < MAX_LEADBYTES && cp_info.LeadByte[i] != 0 && cp_info.LeadByte[i + 1] != 0; i += 2)
{
lua_pushinteger(lua, (i / 2) + 1);
lua_createtable(lua, 0, 2);
lua_pushliteral(lua, "from");
lua_pushinteger(lua, cp_info.LeadByte[i]);
lua_settable(lua, -3);
lua_pushliteral(lua, "to");
lua_pushinteger(lua, cp_info.LeadByte[i + 1]);
lua_settable(lua, -3);
lua_settable(lua, -3);
}
lua_settable(lua, -3);
return 1;
}
tb_int_t xm_winos_ansi_cp(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
tb_uint_t cp = GetACP();
lua_pushinteger(lua, (lua_Integer)cp);
return 1;
}
tb_int_t xm_winos_oem_cp(lua_State* lua)
{
// check
tb_assert_and_check_return_val(lua, 0);
tb_uint_t cp = GetOEMCP();
lua_pushinteger(lua, (lua_Integer)cp);
return 1;
}
|
Subsets and Splits
No saved queries yet
Save your SQL queries to embed, download, and access them later. Queries will appear here once saved.