1 /* Convert UTC calendar time to simple time. Like mktime but assumes UTC.
3 Copyright (C) 1994-2018 Free Software Foundation, Inc.
4 This file is part of the GNU C Library.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library 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 GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, see
18 <http://www.gnu.org/licenses/>. */
26 #include "mktime-internal.h"
29 timegm (struct tm
*tmp
)
31 static mktime_offset_t gmtime_offset
;
33 return __mktime_internal (tmp
, __gmtime_r
, &gmtime_offset
);