50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
/* vi: set sw=4 ts=4: */
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/*
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* Print UUIDs on all filesystems
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*
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* Copyright (C) 2008 Denys Vlasenko.
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*
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* Licensed under GPLv2, see file LICENSE in this source tree.
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*/
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//config:config BLKID
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//config: bool "blkid (11 kb)"
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//config: default y
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//config: select PLATFORM_LINUX
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//config: select VOLUMEID
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//config: help
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//config: Lists labels and UUIDs of all filesystems.
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//config:
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//config:config FEATURE_BLKID_TYPE
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//config: bool "Print filesystem type"
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//config: default n
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//config: depends on BLKID
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//config: help
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//config: Show TYPE="filesystem type"
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//applet:IF_BLKID(APPLET(blkid, BB_DIR_SBIN, BB_SUID_DROP))
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//kbuild:lib-$(CONFIG_BLKID) += blkid.o
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//usage:#define blkid_trivial_usage
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//usage: "[BLOCKDEV]..."
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//usage:#define blkid_full_usage "\n\n"
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//usage: "Print UUIDs of all filesystems"
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#include "libbb.h"
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#include "volume_id.h"
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int blkid_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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int blkid_main(int argc UNUSED_PARAM, char **argv)
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{
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int scan_devices = 1;
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while (*++argv) {
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/* Note: bogus device names don't cause any error messages */
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add_to_uuid_cache(*argv);
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scan_devices = 0;
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}
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display_uuid_cache(scan_devices);
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return 0;
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}
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