1 | /*
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2 | * volume_id - reads filesystem label and uuid
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3 | *
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4 | * Copyright (C) 2005 Kay Sievers <kay.sievers@vrfy.org>
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5 | *
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6 | * This library is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU Lesser General Public
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8 | * License as published by the Free Software Foundation; either
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9 | * version 2.1 of the License, or (at your option) any later version.
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10 | *
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11 | * This library is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | * Lesser General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU Lesser General Public
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17 | * License along with this library; if not, write to the Free Software
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18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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19 | */
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20 |
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21 | char *get_devname_from_label(const char *spec);
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22 | char *get_devname_from_uuid(const char *spec);
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23 | void display_uuid_cache(int scan_devices);
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24 |
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25 | /* Returns:
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26 | * 0: no UUID= or LABEL= prefix found
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27 | * 1: UUID= or LABEL= prefix found. In this case,
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28 | * *fsname is replaced if device with such UUID or LABEL is found
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29 | */
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30 | int resolve_mount_spec(char **fsname);
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31 | int add_to_uuid_cache(const char *device);
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