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- /*
- * Copyright (C) 2010 Michael Brown <mbrown@fensystems.co.uk>.
- *
- * This program 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 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 this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
- #include <stdio.h>
- #include <string.h>
- #include <errno.h>
- #include <getopt.h>
- #include <ipxe/command.h>
- #include <ipxe/parseopt.h>
- #include <ipxe/uri.h>
- #include <usr/autoboot.h>
-
- FILE_LICENCE ( GPL2_OR_LATER );
-
- /** @file
- *
- * SAN commands
- *
- */
-
- /** "sanboot" options */
- struct sanboot_options {};
-
- /** "sanboot" option list */
- static struct option_descriptor sanboot_opts[] = {};
-
- /** "sanboot" command descriptor */
- static struct command_descriptor sanboot_cmd =
- COMMAND_DESC ( struct sanboot_options, sanboot_opts, 1, 1,
- "<root-path>" );
-
- /**
- * The "sanboot" command
- *
- * @v argc Argument count
- * @v argv Argument list
- * @ret rc Return status code
- */
- static int sanboot_exec ( int argc, char **argv ) {
- struct sanboot_options opts;
- const char *root_path;
- struct uri *uri;
- int rc;
-
- /* Parse options */
- if ( ( rc = parse_options ( argc, argv, &sanboot_cmd, &opts ) ) != 0 )
- goto err_parse_options;
-
- /* Parse root path */
- root_path = argv[optind];
- uri = parse_uri ( root_path );
- if ( ! uri ) {
- rc = -ENOMEM;
- goto err_parse_uri;
- }
-
- /* Boot from root path */
- if ( ( rc = uriboot ( NULL, uri ) ) != 0 ) {
- printf ( "Could not boot from %s: %s\n",
- root_path, strerror ( rc ) );
- goto err_uriboot;
- }
-
- err_uriboot:
- uri_put ( uri );
- err_parse_uri:
- err_parse_options:
- return rc;
- }
-
- /** SAN commands */
- struct command sanboot_command __command = {
- .name = "sanboot",
- .exec = sanboot_exec,
- };
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