/*
* raidautorun implementation for busybox
*
- * Copyright (C) 2006 Bernhard Fischer
+ * Copyright (C) 2006 Bernhard Reutner-Fischer
*
- * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
*
*/
-#include "busybox.h"
+//usage:#define raidautorun_trivial_usage
+//usage: "DEVICE"
+//usage:#define raidautorun_full_usage "\n\n"
+//usage: "Tell the kernel to automatically search and start RAID arrays"
+//usage:
+//usage:#define raidautorun_example_usage
+//usage: "$ raidautorun /dev/md0"
+
+#include "libbb.h"
#include <linux/major.h>
#include <linux/raid/md_u.h>
-int raidautorun_main(int argc, char **argv);
-int raidautorun_main(int argc, char **argv)
+int raidautorun_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int raidautorun_main(int argc UNUSED_PARAM, char **argv)
{
- if (argc != 2)
- bb_show_usage();
-
- if (ioctl(xopen(argv[1], O_RDONLY), RAID_AUTORUN, NULL) != 0) {
- bb_perror_msg_and_die("ioctl");
- }
-
+ xioctl(xopen(single_argv(argv), O_RDONLY), RAID_AUTORUN, NULL);
return EXIT_SUCCESS;
}