grub-savannah-mirror/grub-core/kern/emu/time.c

/*
 *  GRUB  --  GRand Unified Bootloader
 *  Copyright (C) 2010  Free Software Foundation, Inc.
 *
 *  GRUB 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 3 of the License, or
 *  (at your option) any later version.
 *
 *  GRUB 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 GRUB.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <grub/datetime.h>
#include <time.h>

grub_err_t
grub_get_datetime (struct grub_datetime *datetime)
{
  struct tm *mytm;
  time_t mytime;

  mytime = time (&mytime);
  mytm = gmtime (&mytime);

  datetime->year = mytm->tm_year + 1900;
  datetime->month = mytm->tm_mon + 1;
  datetime->day = mytm->tm_mday;
  datetime->hour = mytm->tm_hour;
  datetime->minute = mytm->tm_min;
  datetime->second = mytm->tm_sec;

  return GRUB_ERR_NONE;
}

grub_err_t
grub_set_datetime (struct grub_datetime *datetime __attribute__ ((unused)))
{
  return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
		     "no clock setting routine available");
}