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6f1c18bd | 1 | /* suspend.c - command to suspend GRUB and return to Open Firmware */ |
2 | /* | |
3 | * GRUB -- GRand Unified Bootloader | |
4 | * Copyright (C) 2005 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 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program 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, write to the Free Software | |
18 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
19 | */ | |
20 | ||
21 | #include <grub/normal.h> | |
22 | #include <grub/dl.h> | |
23 | #include <grub/misc.h> | |
9046bcf0 | 24 | #include <grub/term.h> |
3be7266d | 25 | #include <grub/ieee1275/ieee1275.h> |
6f1c18bd | 26 | |
27 | static grub_err_t | |
0f79cdc1 | 28 | grub_cmd_suspend (struct grub_arg_list *state __attribute__ ((unused)), |
29 | int argc __attribute__ ((unused)), | |
30 | char **args __attribute__ ((unused))) | |
6f1c18bd | 31 | { |
0f79cdc1 | 32 | grub_printf ("Run 'go' to resume GRUB.\n"); |
33 | grub_ieee1275_enter (); | |
9046bcf0 | 34 | grub_cls (); |
6f1c18bd | 35 | return 0; |
36 | } | |
37 | ||
38 | \f | |
6d099807 | 39 | GRUB_MOD_INIT(ieee1275_suspend) |
6f1c18bd | 40 | { |
41 | (void)mod; /* To stop warning. */ | |
42 | grub_register_command ("suspend", grub_cmd_suspend, GRUB_COMMAND_FLAG_BOTH, | |
43 | "suspend", "Return to Open Firmware prompt", 0); | |
44 | } | |
45 | ||
6d099807 | 46 | GRUB_MOD_FINI(ieee1275_suspend) |
6f1c18bd | 47 | { |
48 | grub_unregister_command ("suspend"); | |
49 | } |