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/* glplib1b.c (GNU C version) */
/*----------------------------------------------------------------------
-- This code is part of GNU Linear Programming Kit (GLPK).
--
-- Copyright (C) 2000, 01, 02, 03, 04, 05, 06 Andrew Makhorin,
-- Department for Applied Informatics, Moscow Aviation Institute,
-- Moscow, Russia. All rights reserved. E-mail: <mao@mai2.rcnet.ru>.
--
-- GLPK is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 2, or (at your option)
-- any later version.
--
-- GLPK 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 General Public
-- License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with GLPK; see the file COPYING. If not, write to the Free
-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-- 02110-1301, USA.
----------------------------------------------------------------------*/
#include <sys/time.h>
#include "glplib.h"
double lib_get_time(void)
{ struct timeval tv;
long int tv_sec0;
double secs;
/* tv_sec0 = (12:00:00 GMT 1/1/2000) - (00:00:00 GMT 1/1/1970) */
tv_sec0 = 946728000;
gettimeofday(&tv, NULL);
secs = (double)(tv.tv_sec - tv_sec0) + 1e-6 * (double)tv.tv_usec;
return secs;
}
/* eof */
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