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/* Copyright (C) 1992, 1995, 1996, 1997, 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <errno.h>
#include <time.h>
#include <sys/time.h>
/* Set the current time of day and timezone information.
This call is restricted to the super-user. */
int
__settimeofday (tv, tz)
const struct timeval *tv;
const struct timezone *tz;
{
time_t when;
if (tv == NULL)
{
__set_errno (EINVAL);
return -1;
}
if (tz != NULL || tv->tv_usec % 1000000 != 0)
{
__set_errno (ENOSYS);
return -1;
}
when = tv->tv_sec + (tv->tv_usec / 1000000);
return stime (&when);
}
weak_alias (__settimeofday, settimeofday)
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