arch/all-pc/boot/grub2-aros/grub-core/commands/ieee1275/suspend.c

   1 /* suspend.c - command to suspend GRUB and return to Open Firmware  */
   2 /*
   3  *  GRUB  --  GRand Unified Bootloader
   4  *  Copyright (C) 2005,2007  Free Software Foundation, Inc.
   5  *
   6  *  GRUB is free software: you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation, either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  GRUB is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #include <grub/dl.h>
  21 #include <grub/misc.h>
  22 #include <grub/term.h>
  23 #include <grub/ieee1275/ieee1275.h>
  24 #include <grub/command.h>
  25 #include <grub/i18n.h>
  26
  27 GRUB_MOD_LICENSE ("GPLv3+");
  28
  29 static grub_err_t
  30 grub_cmd_suspend (grub_command_t cmd __attribute__ ((unused)),
  31                   int argc __attribute__ ((unused)),
  32                   char **args __attribute__ ((unused)))
  33 {
  34   grub_puts_ (N_("Run `go' to resume GRUB."));
  35   grub_ieee1275_enter ();
  36   grub_cls ();
  37   return 0;
  38 }
  39
  40 static grub_command_t cmd;
  41 \f
  42 GRUB_MOD_INIT(ieee1275_suspend)
  43 {
  44   cmd = grub_register_command ("suspend", grub_cmd_suspend,
  45                                0, N_("Return to IEEE1275 prompt."));
  46 }
  47
  48 GRUB_MOD_FINI(ieee1275_suspend)
  49 {
  50   grub_unregister_command (cmd);
  51 }