| /* Copyright (C) 2015-2018 Free Software Foundation, Inc. |
| |
| This file is part of the GNU C Library. |
| |
| 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 |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <errno.h> |
| #include <sys/time.h> |
| |
| #undef __gettimeofday |
| |
| #ifdef HAVE_GETTIMEOFDAY_VSYSCALL |
| # define HAVE_VSYSCALL |
| #endif |
| #include <sysdep-vdso.h> |
| |
| /* Get the current time of day and timezone information, |
| putting it into *tv and *tz. If tz is null, *tz is not filled. |
| Returns 0 on success, -1 on errors. */ |
| int |
| __gettimeofday (struct timeval *tv, struct timezone *tz) |
| { |
| return INLINE_VSYSCALL (gettimeofday, 2, tv, tz); |
| } |
| libc_hidden_def (__gettimeofday) |
| weak_alias (__gettimeofday, gettimeofday) |
| libc_hidden_weak (gettimeofday) |
