glibc/sysdeps/unix/sysv/linux/pwrite.c

38 lines
1.2 KiB
C

/* Copyright (C) 1997-2020 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <unistd.h>
#include <sysdep-cancel.h>
#ifndef __OFF_T_MATCHES_OFF64_T
# ifndef __NR_pwrite
# define __NR_pwrite __NR_pwrite64
# endif
ssize_t
__libc_pwrite (int fd, const void *buf, size_t count, off_t offset)
{
return SYSCALL_CANCEL (pwrite, fd, buf, count, SYSCALL_LL_PRW (offset));
}
strong_alias (__libc_pwrite, __pwrite)
libc_hidden_weak (__pwrite)
weak_alias (__libc_pwrite, pwrite)
#endif