text: /*
   * Copyright (c) 2014-2016 Dmitry V. Levin <ldv@altlinux.org>
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. 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.
   * 3. The name of the author may not be used to endorse or promote products
   *    derived from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
   */
  
  #include "defs.h"
  
  #include DEF_MPERS_TYPE(struct_stat64)
  
  #include "asm_stat.h"
  
  #if defined MPERS_IS_m32
  # undef HAVE_STRUCT_STAT64
  # undef HAVE_STRUCT_STAT64_ST_MTIME_NSEC
  # ifdef HAVE_M32_STRUCT_STAT64
  #  define HAVE_STRUCT_STAT64 1
  #  ifdef HAVE_M32_STRUCT_STAT64_ST_MTIME_NSEC
  #   define HAVE_STRUCT_STAT64_ST_MTIME_NSEC 1
  #  endif /* HAVE_M32_STRUCT_STAT64_ST_MTIME_NSEC */
  # endif /* HAVE_M32_STRUCT_STAT64 */
  #elif defined MPERS_IS_mx32
  # undef HAVE_STRUCT_STAT64
  # undef HAVE_STRUCT_STAT64_ST_MTIME_NSEC
  # ifdef HAVE_MX32_STRUCT_STAT64
  #  define HAVE_STRUCT_STAT64 1
  #  ifdef HAVE_MX32_STRUCT_STAT64_ST_MTIME_NSEC
  #   define HAVE_STRUCT_STAT64_ST_MTIME_NSEC 1
  #  endif /* HAVE_MX32_STRUCT_STAT64_ST_MTIME_NSEC */
  # endif /* HAVE_MX32_STRUCT_STAT64 */
  #endif /* MPERS_IS_m32 || MPERS_IS_mx32 */
  
  #ifndef HAVE_STRUCT_STAT64
  struct stat64 {};
  #endif
  
  typedef struct stat64 struct_stat64;
  
  #include MPERS_DEFS
  
  #include "stat.h"
  
  #ifdef HAVE_STRUCT_STAT64_ST_MTIME_NSEC
  # define TIME_NSEC(arg) zero_extend_signed_to_ull(arg)
  #else
  # define TIME_NSEC(arg) 0
  #endif
  
  MPERS_PRINTER_DECL(bool, fetch_struct_stat64,
  		   struct tcb *const tcp, const kernel_ulong_t addr,
  		   struct strace_stat *const dst)
  {
  #ifdef HAVE_STRUCT_STAT64
  	struct_stat64 buf;
  	if (umove_or_printaddr(tcp, addr, &buf))
  		return false;
  
  	dst->dev = zero_extend_signed_to_ull(buf.st_dev);
  	dst->ino = zero_extend_signed_to_ull(buf.st_ino);
  	dst->rdev = zero_extend_signed_to_ull(buf.st_rdev);
  	dst->size = zero_extend_signed_to_ull(buf.st_size);
  	dst->blocks = zero_extend_signed_to_ull(buf.st_blocks);
  	dst->blksize = zero_extend_signed_to_ull(buf.st_blksize);
  	dst->mode = zero_extend_signed_to_ull(buf.st_mode);
  	dst->nlink = zero_extend_signed_to_ull(buf.st_nlink);
  	dst->uid = zero_extend_signed_to_ull(buf.st_uid);
  	dst->gid = zero_extend_signed_to_ull(buf.st_gid);
  	dst->atime = sign_extend_unsigned_to_ll(buf.st_atime);
  	dst->ctime = sign_extend_unsigned_to_ll(buf.st_ctime);
  	dst->mtime = sign_extend_unsigned_to_ll(buf.st_mtime);
  	dst->atime_nsec = TIME_NSEC(buf.st_atime_nsec);
  	dst->ctime_nsec = TIME_NSEC(buf.st_ctime_nsec);
  	dst->mtime_nsec = TIME_NSEC(buf.st_mtime_nsec);
  	return true;
  #else /* !HAVE_STRUCT_STAT64 */
  	printaddr(addr);
  	return false;
  #endif
  }
  