iPXE
autoboot_cmd.c
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1 /*
2  * Copyright (C) 2010 Michael Brown <mbrown@fensystems.co.uk>.
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 <getopt.h>
26 #include <ipxe/command.h>
27 #include <ipxe/parseopt.h>
28 #include <ipxe/netdevice.h>
29 #include <hci/ifmgmt_cmd.h>
30 #include <usr/autoboot.h>
31 
32 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
33 
34 /** @file
35  *
36  * Booting commands
37  *
38  */
39 
40 /** "autoboot" options */
41 struct autoboot_options {};
42 
43 /** "autoboot" option list */
44 static struct option_descriptor autoboot_opts[] = {};
45 
46 /**
47  * "autoboot" payload
48  *
49  * @v netdev Network device
50  * @v opts Command options
51  * @ret rc Return status code
52  */
53 static int autoboot_payload ( struct net_device *netdev,
54  struct autoboot_options *opts __unused ) {
55  return netboot ( netdev );
56 }
57 
58 /** "autoboot" command descriptor */
61  0, MAX_ARGUMENTS, "[<interface>...]",
62  autoboot_payload, 0 );
63 
64 /**
65  * "autoboot" command
66  *
67  * @v argc Argument count
68  * @v argv Argument list
69  * @ret rc Return status code
70  */
71 static int autoboot_exec ( int argc, char **argv ) {
72  return ifcommon_exec ( argc, argv, &autoboot_cmd );
73 }
74 
75 /** Booting commands */
76 struct command autoboot_commands[] __command = {
77  {
78  .name = "autoboot",
79  .exec = autoboot_exec,
80  },
81 };
static struct ifcommon_command_descriptor autoboot_cmd
"autoboot" command descriptor
Definition: autoboot_cmd.c:59
FILE_LICENCE(GPL2_OR_LATER_OR_UBDL)
int netboot(struct net_device *netdev)
Boot from a network device.
Definition: autoboot.c:384
A command-line command.
Definition: command.h:9
static union @424 opts
"cert<xxx>" option list
An "if<xxx>" command descriptor.
Definition: ifmgmt_cmd.h:34
Automatic booting.
static struct option_descriptor autoboot_opts[]
"autoboot" option list
Definition: autoboot_cmd.c:44
Parse command-line options.
#define MAX_ARGUMENTS
No maximum number of arguments.
Definition: parseopt.h:96
static struct net_device * netdev
Definition: gdbudp.c:52
Command line option parsing.
A network device.
Definition: netdevice.h:348
"autoboot" options
Definition: autoboot_cmd.c:41
const char * name
Name of the command.
Definition: command.h:11
Network device management.
#define __unused
Declare a variable or data structure as unused.
Definition: compiler.h:573
static int autoboot_exec(int argc, char **argv)
"autoboot" command
Definition: autoboot_cmd.c:71
int ifcommon_exec(int argc, char **argv, struct ifcommon_command_descriptor *ifcmd)
Execute if<xxx> command.
Definition: ifmgmt_cmd.c:51
A command-line option descriptor.
Definition: parseopt.h:22
struct command autoboot_commands [] __command
Booting commands.
Definition: autoboot_cmd.c:76
static int autoboot_payload(struct net_device *netdev, struct autoboot_options *opts __unused)
"autoboot" payload
Definition: autoboot_cmd.c:53
#define IFCOMMON_COMMAND_DESC(_struct, _options, _min_args, _max_args, _usage, _payload, _stop_on_first_success)
Construct "if<xxx>" command descriptor.
Definition: ifmgmt_cmd.h:57