blob: 1bbc80311224ccc2706c3f4da200cdc3a171ef22
1 | /* vi: set sw=4 ts=4: */ |
2 | /* |
3 | * Print UUIDs on all filesystems |
4 | * |
5 | * Copyright (C) 2008 Denys Vlasenko. |
6 | * |
7 | * Licensed under GPLv2, see file LICENSE in this source tree. |
8 | */ |
9 | |
10 | //usage:#define blkid_trivial_usage |
11 | //usage: "[BLOCKDEV]..." |
12 | //usage:#define blkid_full_usage "\n\n" |
13 | //usage: "Print UUIDs of all filesystems" |
14 | |
15 | #include "libbb.h" |
16 | #include "volume_id.h" |
17 | |
18 | int blkid_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |
19 | int blkid_main(int argc UNUSED_PARAM, char **argv) |
20 | { |
21 | int scan_devices = 1; |
22 | |
23 | while (*++argv) { |
24 | /* Note: bogus device names don't cause any error messages */ |
25 | add_to_uuid_cache(*argv); |
26 | scan_devices = 0; |
27 | } |
28 | |
29 | display_uuid_cache(scan_devices); |
30 | return 0; |
31 | } |
32 |