Last change
on this file since 3810 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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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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