2 * volume_id - reads partition label and uuid
4 * Copyright (C) 2005 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.
17 #define VOLUME_ID_VERSION 58
20 #define PACKED __attribute__((packed))
23 #define VOLUME_ID_LABEL_SIZE 64
24 #define VOLUME_ID_UUID_SIZE 36
25 #define VOLUME_ID_FORMAT_SIZE 32
26 #define VOLUME_ID_PATH_MAX 256
27 #define VOLUME_ID_PARTITIONS_MAX 256
29 enum volume_id_usage {
34 VOLUME_ID_PARTITIONTABLE,
40 struct volume_id_partition {
41 enum volume_id_usage usage_id;
46 uint8_t partition_type_raw;
50 uint8_t label_raw[VOLUME_ID_LABEL_SIZE];
52 char label[VOLUME_ID_LABEL_SIZE+1];
53 uint8_t uuid_raw[VOLUME_ID_UUID_SIZE];
55 char uuid[VOLUME_ID_UUID_SIZE+1];
56 enum volume_id_usage usage_id;
59 char type_version[VOLUME_ID_FORMAT_SIZE];
61 struct volume_id_partition *partitions;
62 size_t partition_count;
73 extern struct volume_id *volume_id_open_fd(int fd);
74 extern struct volume_id *volume_id_open_node(const char *path);
75 extern int volume_id_probe_all(struct volume_id *id, uint64_t off, uint64_t size);
76 extern int volume_id_probe_filesystem(struct volume_id *id, uint64_t off, uint64_t size);
77 extern int volume_id_probe_raid(struct volume_id *id, uint64_t off, uint64_t size);
78 extern void volume_id_close(struct volume_id *id);
81 extern int volume_id_probe_cramfs(struct volume_id *id, uint64_t off);
82 extern int volume_id_probe_ext(struct volume_id *id, uint64_t off);
83 extern int volume_id_probe_vfat(struct volume_id *id, uint64_t off);
84 extern int volume_id_probe_hfs_hfsplus(struct volume_id *id, uint64_t off);
85 extern int volume_id_probe_hpfs(struct volume_id *id, uint64_t off);
86 extern int volume_id_probe_iso9660(struct volume_id *id, uint64_t off);
87 extern int volume_id_probe_jfs(struct volume_id *id, uint64_t off);
88 extern int volume_id_probe_minix(struct volume_id *id, uint64_t off);
89 extern int volume_id_probe_ntfs(struct volume_id *id, uint64_t off);
90 extern int volume_id_probe_ocfs1(struct volume_id *id, uint64_t off);
91 extern int volume_id_probe_ocfs2(struct volume_id *id, uint64_t off);
92 extern int volume_id_probe_reiserfs(struct volume_id *id, uint64_t off);
93 extern int volume_id_probe_romfs(struct volume_id *id, uint64_t off);
94 extern int volume_id_probe_sysv(struct volume_id *id, uint64_t off);
95 extern int volume_id_probe_udf(struct volume_id *id, uint64_t off);
96 extern int volume_id_probe_ufs(struct volume_id *id, uint64_t off);
97 extern int volume_id_probe_vxfs(struct volume_id *id, uint64_t off);
98 extern int volume_id_probe_xfs(struct volume_id *id, uint64_t off);
100 /* special formats */
101 extern int volume_id_probe_linux_swap(struct volume_id *id, uint64_t off);
102 extern int volume_id_probe_luks(struct volume_id *id, uint64_t off);
105 extern int volume_id_probe_linux_raid(struct volume_id *id, uint64_t off, uint64_t size);
106 extern int volume_id_probe_lvm1(struct volume_id *id, uint64_t off);
107 extern int volume_id_probe_lvm2(struct volume_id *id, uint64_t off);
110 extern int volume_id_probe_intel_software_raid(struct volume_id *id, uint64_t off, uint64_t size);
111 extern int volume_id_probe_highpoint_37x_raid(struct volume_id *id, uint64_t off);
112 extern int volume_id_probe_highpoint_45x_raid(struct volume_id *id, uint64_t off, uint64_t size);
113 extern int volume_id_probe_lsi_mega_raid(struct volume_id *id, uint64_t off, uint64_t size);
114 extern int volume_id_probe_nvidia_raid(struct volume_id *id, uint64_t off, uint64_t size);
115 extern int volume_id_probe_promise_fasttrack_raid(struct volume_id *id, uint64_t off, uint64_t size);
116 extern int volume_id_probe_silicon_medley_raid(struct volume_id *id, uint64_t off, uint64_t size);
117 extern int volume_id_probe_via_raid(struct volume_id *id, uint64_t off, uint64_t size);
119 /* partition tables */
120 extern int volume_id_probe_msdos_part_table(struct volume_id *id, uint64_t off);
121 extern int volume_id_probe_mac_partition_map(struct volume_id *id, uint64_t off);