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File: stime.c

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/* stime -- set the system clock
   Copyright (C) 1989, 1991 Free Software Foundation, Inc.

   This program 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.

   This program 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 this program; if not, write to the Free Software Foundation,
   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

/* David MacKenzie <djm@ai.mit.edu> */

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#include <sys/types.h>
#include <sys/time.h>

/* Set the system time to *WHEN seconds past the start of 1970 GMT. */

int
stime (when)
     time_t *when;
{
  struct timeval tv;

  tv.tv_sec = *when;
  tv.tv_usec = 0;
  return settimeofday (&tv, (struct timezone *) 0);
}