1 /* Copyright (C) 2011-2016 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
4 Based on work contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library. If not, see
18 <http://www.gnu.org/licenses/>. */
25 #include <sysdep-cancel.h>
26 #include <sys/syscall.h>
29 __libc_pwrite (int fd
, const void *buf
, size_t count
, off_t offset
)
31 assert (sizeof (offset
) == 4);
32 return SYSCALL_CANCEL (pwrite64
, fd
, buf
, count
, __ALIGNMENT_ARG
33 __LONG_LONG_PAIR (offset
>> 31, offset
));
35 strong_alias (__libc_pwrite
, __pwrite
)
36 weak_alias (__libc_pwrite
, pwrite
)