1 | /* Convert `time_t' to `struct tm' in UTC. |
2 | Copyright (C) 1991-2018 Free Software Foundation, Inc. |
3 | This file is part of the GNU C Library. |
4 | |
5 | The GNU C Library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2.1 of the License, or (at your option) any later version. |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Lesser General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ |
18 | |
19 | #include <time.h> |
20 | |
21 | /* Return the `struct tm' representation of *T in UTC, |
22 | using *TP to store the result. */ |
23 | struct tm * |
24 | __gmtime_r (const time_t *t, struct tm *tp) |
25 | { |
26 | return __tz_convert (t, 0, tp); |
27 | } |
28 | libc_hidden_def (__gmtime_r) |
29 | weak_alias (__gmtime_r, gmtime_r) |
30 | |
31 | |
32 | /* Return the `struct tm' representation of *T in UTC. */ |
33 | struct tm * |
34 | gmtime (const time_t *t) |
35 | { |
36 | return __tz_convert (t, 0, &_tmbuf); |
37 | } |
38 | |