[efi] Include installed protocol list in unknown handle names
[ipxe.git] / src / hci / commands / poweroff_cmd.c
1 /*
2 * Copyright (C) 2013 Marin Hannache <ipxe@mareo.fr>.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17 * 02110-1301, USA.
18 *
19 * You can also choose to distribute this program under the terms of
20 * the Unmodified Binary Distribution Licence (as given in the file
21 * COPYING.UBDL), provided that you have satisfied its requirements.
22 */
23
24 #include <stdio.h>
25 #include <string.h>
26 #include <getopt.h>
27 #include <ipxe/command.h>
28 #include <ipxe/parseopt.h>
29 #include <ipxe/reboot.h>
30
31 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
32
33 /** @file
34 *
35 * Power off command
36 *
37 */
38
39 /** "poweroff" options */
40 struct poweroff_options {};
41
42 /** "poweroff" option list */
43 static struct option_descriptor poweroff_opts[] = {};
44
45 /** "poweroff" command descriptor */
46 static struct command_descriptor poweroff_cmd =
47 COMMAND_DESC ( struct poweroff_options, poweroff_opts, 0, 0, NULL );
48
49 /**
50 * The "poweroff" command
51 *
52 * @v argc Argument count
53 * @v argv Argument list
54 * @ret rc Return status code
55 */
56 static int poweroff_exec ( int argc, char **argv ) {
57 struct poweroff_options opts;
58 int rc;
59
60 /* Parse options */
61 if ( ( rc = parse_options ( argc, argv, &poweroff_cmd, &opts ) ) != 0 )
62 return rc;
63
64 /* Power off system */
65 rc = poweroff();
66 if ( rc != 0 )
67 printf ( "Could not power off: %s\n", strerror ( rc ) );
68
69 return rc;
70 }
71
72 /** "poweroff" command */
73 struct command poweroff_command __command = {
74 .name = "poweroff",
75 .exec = poweroff_exec,
76 };