]>
git.ipfire.org Git - thirdparty/glibc.git/blob - sysdeps/unix/sysv/linux/gettimeofday.c
1 /* Copyright (C) 2015-2016 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public License as
7 published by the Free Software Foundation; either version 2.1 of the
8 License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
24 #ifdef HAVE_GETTIMEOFDAY_VSYSCALL
25 # define HAVE_VSYSCALL
27 #include <sysdep-vdso.h>
29 /* Get the current time of day and timezone information,
30 putting it into *tv and *tz. If tz is null, *tz is not filled.
31 Returns 0 on success, -1 on errors. */
33 __gettimeofday (struct timeval
*tv
, struct timezone
*tz
)
35 return INLINE_VSYSCALL (gettimeofday
, 2, tv
, tz
);
37 libc_hidden_def (__gettimeofday
)
38 weak_alias (__gettimeofday
, gettimeofday
)
39 libc_hidden_weak (gettimeofday
)