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/* vi: set sw=4 ts=4: */
/*
* Print UUIDs on all filesystems
*
* Copyright (C) 2008 Denys Vlasenko.
*
* 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: WARNING:
//config: With all submodules selected, it will add ~8k to busybox.
//config:
//config:config FEATURE_BLKID_TYPE
//config: bool "Print filesystem type"
//config: default n
//config: depends on BLKID
//config: help
//config: Show TYPE="filesystem type"
//applet:IF_BLKID(APPLET(blkid, BB_DIR_SBIN, BB_SUID_DROP))
//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)
{
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;
}
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