/* Copyright (C) 1991-2018 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 Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 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

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#include <stddef.h>		/* For NULL.  */

#include <time.h>

#include <sys/time.h>

/* Return the current time as a `time_t' and also put it in *T if T is

   not NULL.  Time is represented as seconds from Jan 1 00:00:00 1970.  */

time_t

time (time_t *t)

{

  struct timeval tv;

  time_t result;

  if (__gettimeofday (&tv, (struct timezone *) NULL))

    result = (time_t) -1;

  else

    result = (time_t) tv.tv_sec;

  if (t != NULL)

    *t = result;

  return result;

}

libc_hidden_def (time)