sysdeps/unix/sysv/linux/pwrite64.c

   1 /* Copyright (C) 1997-2024 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <https://www.gnu.org/licenses/>.  */
  17
  18 #include <unistd.h>
  19 #include <sysdep-cancel.h>
  20 #include <shlib-compat.h>
  21
  22 ssize_t
  23 __libc_pwrite64 (int fd, const void *buf, size_t count, off64_t offset)
  24 {
  25   return SYSCALL_CANCEL (pwrite64, fd, buf, count, SYSCALL_LL64_PRW (offset));
  26 }
  27
  28 weak_alias (__libc_pwrite64, __pwrite64)
  29 libc_hidden_weak (__pwrite64)
  30 weak_alias (__libc_pwrite64, pwrite64)
  31
  32 #ifdef __OFF_T_MATCHES_OFF64_T
  33 strong_alias (__libc_pwrite64, __libc_pwrite)
  34 weak_alias (__libc_pwrite64, __pwrite)
  35 weak_alias (__libc_pwrite64, pwrite)
  36
  37 # if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_2)
  38 compat_symbol (libc, __libc_pwrite64, pwrite, GLIBC_2_2);
  39 # endif
  40 #endif
  41
  42 #if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
  43 compat_symbol (libc, __libc_pwrite64, pwrite64, GLIBC_2_2);
  44 compat_symbol (libc, __libc_pwrite64, __pwrite64, GLIBC_2_2);
  45 #endif