text: /*
  
  Copyright (c) 2013-2018 Draios Inc. dba Sysdig.
  
  This file is dual licensed under either the MIT or GPL 2. See MIT.txt
  or GPL2.txt for full copies of the license.
  
  */
  #ifndef __QUIRKS_H
  #define __QUIRKS_H
  
  #include <linux/version.h>
  
  #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 14, 0)
  #error Kernel version must be >= 4.14 with eBPF enabled
  #endif
  
  #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 13, 0) && LINUX_VERSION_CODE < KERNEL_VERSION(4, 14, 4)
  #define randomized_struct_fields_start  struct {
  #define randomized_struct_fields_end    };
  #endif
  
  #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0)
  #define BPF_FORBIDS_ZERO_ACCESS
  #endif
  
  #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 17, 0)
  #define BPF_SUPPORTS_RAW_TRACEPOINTS
  #endif
  
  /* Redefine asm_volatile_goto to work around clang not supporting it
   */
  #include <linux/types.h>
  
  #ifdef asm_volatile_goto
  #undef asm_volatile_goto
  #define asm_volatile_goto(...) asm volatile("invalid use of asm_volatile_goto")
  #endif
  
  #endif
  