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sortix--sortix/libc/localtime_r.cpp
2013-12-17 14:30:23 +01:00

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1.3 KiB
C++

/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
This file is part of the Sortix C Library.
The Sortix 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 3 of the License, or (at your
option) any later version.
The Sortix 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 Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
localtime_r.cpp
Transform date and time.
*******************************************************************************/
#include <time.h>
extern "C" struct tm* localtime_r(const time_t* timer, struct tm* ret)
{
time_t time = *timer;
ret->tm_sec = time % 60; // No leap seconds.
ret->tm_min = (time / 60) % 60;
ret->tm_hour = (time / 60 / 60) % 24;
ret->tm_mday = 0;
ret->tm_mon = 0;
ret->tm_year = 0;
ret->tm_wday = 0;
ret->tm_isdst = 0;
return ret;
}