Last change
on this file since 3531 was 3320, checked in by Bruno Cornec, 10 years ago |
- Re-add (thanks git BTW) the 2.2.9 branch which had been destroyed in
the move to 3.0
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-
Property svn:eol-style
set to
native
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File size:
898 bytes
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Rev | Line | |
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[3320] | 1 | /* vi: set sw=4 ts=4: */
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| 2 | /*
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| 3 | * Support functions for mounting devices by label/uuid
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| 4 | *
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| 5 | * Copyright (C) 2006 by Jason Schoon <floydpink@gmail.com>
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| 6 | * Some portions cribbed from e2fsprogs, util-linux, dosfstools
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| 7 | *
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| 8 | * Licensed under GPLv2 or later, see file LICENSE in this source tree.
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| 9 | */
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| 10 |
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| 11 | #include "libbb.h"
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| 12 | #include "volume_id.h"
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| 13 |
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| 14 | int findfs_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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| 15 | int findfs_main(int argc UNUSED_PARAM, char **argv)
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| 16 | {
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| 17 | char *dev = *++argv;
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| 18 |
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| 19 | if (!dev)
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| 20 | bb_show_usage();
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| 21 |
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| 22 | if (strncmp(dev, "/dev/", 5) == 0) {
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| 23 | /* Just pass any /dev/xxx name right through.
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| 24 | * This might aid in some scripts being able
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| 25 | * to call this unconditionally */
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| 26 | dev = NULL;
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| 27 | } else {
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| 28 | /* Otherwise, handle LABEL=xxx and UUID=xxx,
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| 29 | * fail on anything else */
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| 30 | if (!resolve_mount_spec(argv))
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| 31 | bb_show_usage();
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| 32 | }
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| 33 |
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| 34 | if (*argv != dev) {
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| 35 | puts(*argv);
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| 36 | return 0;
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| 37 | }
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| 38 | return 1;
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| 39 | }
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