2 * volume_id - reads filesystem label and uuid
4 * Copyright (C) 2004 Kay Sievers <kay.sievers@vrfy.org>
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation version 2 of the License.
26 #include "libvolume_id.h"
37 int volume_id_probe_romfs(struct volume_id *id, uint64_t off)
39 struct romfs_super *rfs;
41 dbg("probing at offset 0x%llx", (unsigned long long) off);
43 rfs = (struct romfs_super *) volume_id_get_buffer(id, off, 0x200);
47 if (memcmp(rfs->magic, "-rom1fs-", 4) == 0) {
48 size_t len = strlen((char *)rfs->name);
51 volume_id_set_label_raw(id, rfs->name, len);
52 volume_id_set_label_string(id, rfs->name, len);
55 volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);