mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-17 18:40:14 +00:00
41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/* Copyright (C) 1991, 1992 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 Library General Public License as
|
|
published by the Free Software Foundation; either version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If
|
|
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
|
Cambridge, MA 02139, USA. */
|
|
|
|
#include <ansidecl.h>
|
|
#include <time.h>
|
|
#include <sys/time.h>
|
|
|
|
|
|
/* Return the current time as a `time_t' and also put it in *T if T is
|
|
not NULL. Time is represented as seconds from Jan 1 00:00:00 1970. */
|
|
time_t
|
|
DEFUN(time, (t), time_t *t)
|
|
{
|
|
struct timeval tv;
|
|
time_t result;
|
|
|
|
if (__gettimeofday (&tv, (struct timezone *) NULL))
|
|
result = (time_t) -1;
|
|
else
|
|
result = (time_t) tv.tv_sec;
|
|
|
|
if (t != NULL)
|
|
*t = result;
|
|
return result;
|
|
}
|