blob: a83da899e43422ee6e227f6e96796d13e84e264a
| 1 | /* |
| 2 | * volume_id - reads filesystem label and uuid |
| 3 | * |
| 4 | * Copyright (C) 2005 Kay Sievers <kay.sievers@vrfy.org> |
| 5 | * |
| 6 | * This library is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU Lesser General Public |
| 8 | * License as published by the Free Software Foundation; either |
| 9 | * version 2.1 of the License, or (at your option) any later version. |
| 10 | * |
| 11 | * This library is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | * Lesser General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU Lesser General Public |
| 17 | * License along with this library; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | */ |
| 20 | |
| 21 | char *get_devname_from_label(const char *spec); |
| 22 | char *get_devname_from_uuid(const char *spec); |
| 23 | void display_uuid_cache(int scan_devices); |
| 24 | |
| 25 | /* Returns: |
| 26 | * 0: no UUID= or LABEL= prefix found |
| 27 | * 1: UUID= or LABEL= prefix found. In this case, |
| 28 | * *fsname is replaced if device with such UUID or LABEL is found |
| 29 | */ |
| 30 | int resolve_mount_spec(char **fsname); |
| 31 | int add_to_uuid_cache(const char *device); |
| 32 |