1/*
2 * This file is part of FFmpeg.
3 *
4 * FFmpeg is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * FFmpeg is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with FFmpeg; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19#ifndef AVUTIL_TIME_INTERNAL_H
20#define AVUTIL_TIME_INTERNAL_H
21
22#include <time.h>
23#include "config.h"
24
25#if !HAVE_GMTIME_R && !defined(gmtime_r)
26static inline struct tm *ff_gmtime_r(const time_t* clock, struct tm *result)
27{
28    struct tm *ptr = gmtime(clock);
29    if (!ptr)
30        return NULL;
31    *result = *ptr;
32    return result;
33}
34#define gmtime_r ff_gmtime_r
35#endif
36
37#if !HAVE_LOCALTIME_R && !defined(localtime_r)
38static inline struct tm *ff_localtime_r(const time_t* clock, struct tm *result)
39{
40    struct tm *ptr = localtime(clock);
41    if (!ptr)
42        return NULL;
43    *result = *ptr;
44    return result;
45}
46#define localtime_r ff_localtime_r
47#endif
48
49#endif /* AVUTIL_TIME_INTERNAL_H */
50