1 /*****************************************************************************
2 * localtime_r.c: POSIX localtime_r() replacement
3 *****************************************************************************
4 * Copyright © 1998-2015 VLC authors and VideoLAN
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU Lesser General Public License as published by
8 * the Free Software Foundation; either version 2.1 of the License, or
9 * (at your option) any later version.
11 * This program 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
14 * GNU Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public License
17 * along with this program; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
19 *****************************************************************************/
21 #if (__STDC_VERSION__ >= 201112L)
22 # define __STDC_WANT_LIB_EXT1__ 1
31 /* If localtime_r() is not provided, we assume localtime() uses
32 * thread-specific storage. */
33 struct tm *localtime_r (const time_t *timep, struct tm *result)
35 #if (__STDC_VERSION__ >= 201112L)
36 return localtime_s(timep, result);
37 #elif defined (_WIN32)
38 return ((errno = localtime_s(result, timep)) == 0) ? result : NULL;
40 # warning localtime_r() not implemented!
41 return gmtime_r(timep, result);