grub/commands/ieee1275/suspend.c

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/* suspend.c - command to suspend GRUB and return to Open Firmware */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2005 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 2 of the License, 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 GRUB; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <grub/normal.h>
#include <grub/dl.h>
#include <grub/misc.h>
#include <grub/machine/ieee1275.h>
static grub_err_t
grub_cmd_suspend (struct grub_arg_list *state __attribute__ ((unused)),
int argc __attribute__ ((unused)),
char **args __attribute__ ((unused)))
{
grub_printf ("Run 'go' to resume GRUB.\n");
grub_ieee1275_enter ();
return 0;
}
GRUB_MOD_INIT
{
(void)mod; /* To stop warning. */
grub_register_command ("suspend", grub_cmd_suspend, GRUB_COMMAND_FLAG_BOTH,
"suspend", "Return to Open Firmware prompt", 0);
}
GRUB_MOD_FINI
{
grub_unregister_command ("suspend");
}