glibc/time/gmtime.c

41 lines
1.3 KiB
C

/* Convert `time_t' to `struct tm' in UTC.
Copyright (C) 1991, 93, 95, 96, 97, 98, 2002 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 <time.h>
/* Return the `struct tm' representation of *T in UTC,
using *TP to store the result. */
struct tm *
__gmtime_r (t, tp)
const time_t *t;
struct tm *tp;
{
return __tz_convert (t, 0, tp);
}
libc_hidden_def (__gmtime_r)
weak_alias (__gmtime_r, gmtime_r)
/* Return the `struct tm' representation of *T in UTC. */
struct tm *
gmtime (t)
const time_t *t;
{
return __tz_convert (t, 0, &_tmbuf);
}