*
* Copyright (C) 2008 Denys Vlasenko.
*
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this source tree.
*/
+//config:config BLKID
+//config: bool "blkid (11 kb)"
+//config: default y
+//config: select PLATFORM_LINUX
+//config: select VOLUMEID
+//config: help
+//config: Lists labels and UUIDs of all filesystems.
+//config:
+//config:config FEATURE_BLKID_TYPE
+//config: bool "Print filesystem type"
+//config: default y
+//config: depends on BLKID
+//config: help
+//config: Show TYPE="filesystem type"
+
+//applet:IF_BLKID(APPLET_NOEXEC(blkid, blkid, BB_DIR_SBIN, BB_SUID_DROP, blkid))
+
+//kbuild:lib-$(CONFIG_BLKID) += blkid.o
+
+//usage:#define blkid_trivial_usage
+//usage: "[BLOCKDEV]..."
+//usage:#define blkid_full_usage "\n\n"
+//usage: "Print UUIDs of all filesystems"
#include "libbb.h"
#include "volume_id.h"
int blkid_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int blkid_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
+int blkid_main(int argc UNUSED_PARAM, char **argv)
{
- display_uuid_cache();
+ int scan_devices = 1;
+
+ while (*++argv) {
+ /* Note: bogus device names don't cause any error messages */
+ add_to_uuid_cache(*argv);
+ scan_devices = 0;
+ }
+
+ display_uuid_cache(scan_devices);
return 0;
}