2 * volume_id - reads volume 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.
11 #ifndef _LIBVOLUME_ID_H_
12 #define _LIBVOLUME_ID_H_
18 #define PACKED __attribute__((packed))
22 typedef void (*volume_id_log_fn_t)(int priority, const char *file, int line, const char *format, ...)
23 __attribute__ ((format(printf, 4, 5)));
25 extern volume_id_log_fn_t volume_id_log_fn;
27 #define VOLUME_ID_LABEL_SIZE 64
28 #define VOLUME_ID_UUID_SIZE 36
29 #define VOLUME_ID_FORMAT_SIZE 32
30 #define VOLUME_ID_PATH_MAX 256
31 #define VOLUME_ID_PARTITIONS_MAX 256
33 enum volume_id_usage {
44 uint8_t label_raw[VOLUME_ID_LABEL_SIZE];
46 char label[VOLUME_ID_LABEL_SIZE+1];
47 uint8_t uuid_raw[VOLUME_ID_UUID_SIZE];
49 char uuid[VOLUME_ID_UUID_SIZE+1];
50 enum volume_id_usage usage_id;
53 char type_version[VOLUME_ID_FORMAT_SIZE];
64 extern struct volume_id *volume_id_open_fd(int fd);
65 extern struct volume_id *volume_id_open_node(const char *path);
66 extern int volume_id_probe_all(struct volume_id *id, uint64_t off, uint64_t size);
67 extern int volume_id_probe_filesystem(struct volume_id *id, uint64_t off, uint64_t size);
68 extern int volume_id_probe_raid(struct volume_id *id, uint64_t off, uint64_t size);
69 extern void volume_id_close(struct volume_id *id);
72 extern int volume_id_probe_cramfs(struct volume_id *id, uint64_t off);
73 extern int volume_id_probe_ext(struct volume_id *id, uint64_t off);
74 extern int volume_id_probe_vfat(struct volume_id *id, uint64_t off);
75 extern int volume_id_probe_hfs_hfsplus(struct volume_id *id, uint64_t off);
76 extern int volume_id_probe_hpfs(struct volume_id *id, uint64_t off);
77 extern int volume_id_probe_iso9660(struct volume_id *id, uint64_t off);
78 extern int volume_id_probe_jfs(struct volume_id *id, uint64_t off);
79 extern int volume_id_probe_minix(struct volume_id *id, uint64_t off);
80 extern int volume_id_probe_ntfs(struct volume_id *id, uint64_t off);
81 extern int volume_id_probe_ocfs1(struct volume_id *id, uint64_t off);
82 extern int volume_id_probe_ocfs2(struct volume_id *id, uint64_t off);
83 extern int volume_id_probe_reiserfs(struct volume_id *id, uint64_t off);
84 extern int volume_id_probe_romfs(struct volume_id *id, uint64_t off);
85 extern int volume_id_probe_sysv(struct volume_id *id, uint64_t off);
86 extern int volume_id_probe_udf(struct volume_id *id, uint64_t off);
87 extern int volume_id_probe_ufs(struct volume_id *id, uint64_t off);
88 extern int volume_id_probe_vxfs(struct volume_id *id, uint64_t off);
89 extern int volume_id_probe_xfs(struct volume_id *id, uint64_t off);
90 extern int volume_id_probe_squashfs(struct volume_id *id, uint64_t off);
91 extern int volume_id_probe_netware(struct volume_id *id, uint64_t off);
92 extern int volume_id_probe_gfs(struct volume_id *id, uint64_t off);
93 extern int volume_id_probe_gfs2(struct volume_id *id, uint64_t off);
96 extern int volume_id_probe_linux_swap(struct volume_id *id, uint64_t off);
97 extern int volume_id_probe_luks(struct volume_id *id, uint64_t off);
100 extern int volume_id_probe_linux_raid(struct volume_id *id, uint64_t off, uint64_t size);
101 extern int volume_id_probe_lvm1(struct volume_id *id, uint64_t off);
102 extern int volume_id_probe_lvm2(struct volume_id *id, uint64_t off);
105 extern int volume_id_probe_intel_software_raid(struct volume_id *id, uint64_t off, uint64_t size);
106 extern int volume_id_probe_highpoint_37x_raid(struct volume_id *id, uint64_t off);
107 extern int volume_id_probe_highpoint_45x_raid(struct volume_id *id, uint64_t off, uint64_t size);
108 extern int volume_id_probe_lsi_mega_raid(struct volume_id *id, uint64_t off, uint64_t size);
109 extern int volume_id_probe_nvidia_raid(struct volume_id *id, uint64_t off, uint64_t size);
110 extern int volume_id_probe_promise_fasttrack_raid(struct volume_id *id, uint64_t off, uint64_t size);
111 extern int volume_id_probe_silicon_medley_raid(struct volume_id *id, uint64_t off, uint64_t size);
112 extern int volume_id_probe_via_raid(struct volume_id *id, uint64_t off, uint64_t size);
113 extern int volume_id_probe_adaptec_raid(struct volume_id *id, uint64_t off, uint64_t size);
114 extern int volume_id_probe_jmicron_raid(struct volume_id *id, uint64_t off, uint64_t size);