X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=miscutils%2Fraidautorun.c;h=45e398ebfb75755b4869cd1ce28d435c51ccc343;hb=ad37abf4231275d0991d42f9003666f1efd4114b;hp=e5bce9a92f47b48e748db71a17362d66fb2d67d8;hpb=a481d87ff79d4fb56f60162c9b71710e084ae12e;p=oweals%2Fbusybox.git

diff --git a/miscutils/raidautorun.c b/miscutils/raidautorun.c
index e5bce9a92..45e398ebf 100644
--- a/miscutils/raidautorun.c
+++ b/miscutils/raidautorun.c
@@ -2,25 +2,39 @@
 /*
  * 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.
  *
  */
+//config:config RAIDAUTORUN
+//config:	bool "raidautorun (1.4 kb)"
+//config:	default y
+//config:	select PLATFORM_LINUX
+//config:	help
+//config:	  raidautorun tells the kernel md driver to
+//config:	  search and start RAID arrays.
 
-#include "busybox.h"
+//applet:IF_RAIDAUTORUN(APPLET(raidautorun, BB_DIR_SBIN, BB_SUID_DROP))
+
+//kbuild:lib-$(CONFIG_RAIDAUTORUN) += raidautorun.o
+
+//usage:#define raidautorun_trivial_usage
+//usage:       "DEVICE"
+//usage:#define raidautorun_full_usage "\n\n"
+//usage:       "Tell the kernel to automatically search and start RAID arrays"
+//usage:
+//usage:#define raidautorun_example_usage
+//usage:       "$ 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) 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;
 }