/*
* volume_id - reads volume label and uuid
*
- * Copyright (C) 2005 Kay Sievers <kay.sievers@vrfy.org>
+ * Copyright (C) 2005-2007 Kay Sievers <kay.sievers@vrfy.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
#include <stdint.h>
#include <stddef.h>
-#ifndef PACKED
-#define PACKED __attribute__((packed))
-#endif
-
-
typedef void (*volume_id_log_fn_t)(int priority, const char *file, int line, const char *format, ...)
__attribute__ ((format(printf, 4, 5)));
-
extern volume_id_log_fn_t volume_id_log_fn;
+struct volume_id;
+typedef int (*volume_id_probe_fn_t)(struct volume_id *id, uint64_t off, uint64_t size);
+typedef int (*all_probers_fn_t)(volume_id_probe_fn_t probe_fn,
+ struct volume_id *id, uint64_t off, uint64_t size,
+ void *data);
+
+extern struct volume_id *volume_id_open_fd(int fd);
+extern void volume_id_close(struct volume_id *id);
+extern int volume_id_probe_filesystem(struct volume_id *id, uint64_t off, uint64_t size);
+extern int volume_id_probe_raid(struct volume_id *id, uint64_t off, uint64_t size);
+extern int volume_id_probe_all(struct volume_id *id, uint64_t off, uint64_t size);
+extern const volume_id_probe_fn_t *volume_id_get_prober_by_type(const char *type);
+extern void volume_id_all_probers(all_probers_fn_t all_probers_fn,
+ struct volume_id *id, uint64_t off, uint64_t size,
+ void *data);
+extern int volume_id_get_label(struct volume_id *id, const char **label);
+extern int volume_id_get_label_raw(struct volume_id *id, const uint8_t **label, size_t *len);
+extern int volume_id_get_uuid(struct volume_id *id, const char **uuid);
+extern int volume_id_get_uuid_raw(struct volume_id *id, const uint8_t **uuid, size_t *len);
+extern int volume_id_get_usage(struct volume_id *id, const char **usage);
+extern int volume_id_get_type(struct volume_id *id, const char **type);
+extern int volume_id_get_type_version(struct volume_id *id, const char **type_version);
+
+/*
+ * Note: everything below will be made private or removed from
+ * a future version, and a new major release of libvolume_id
+ */
+
+extern struct volume_id *volume_id_open_node(const char *path);
+
#define VOLUME_ID_LABEL_SIZE 64
#define VOLUME_ID_UUID_SIZE 36
#define VOLUME_ID_FORMAT_SIZE 32
int fd_close:1;
};
-extern struct volume_id *volume_id_open_fd(int fd);
-extern struct volume_id *volume_id_open_node(const char *path);
-extern int volume_id_probe_all(struct volume_id *id, uint64_t off, uint64_t size);
-extern int volume_id_probe_filesystem(struct volume_id *id, uint64_t off, uint64_t size);
-extern int volume_id_probe_raid(struct volume_id *id, uint64_t off, uint64_t size);
-extern void volume_id_close(struct volume_id *id);
-
/* filesystems */
extern int volume_id_probe_cramfs(struct volume_id *id, uint64_t off, uint64_t size);
extern int volume_id_probe_ext(struct volume_id *id, uint64_t off, uint64_t size);
extern int volume_id_probe_linux_raid(struct volume_id *id, uint64_t off, uint64_t size);
extern int volume_id_probe_lvm1(struct volume_id *id, uint64_t off, uint64_t size);
extern int volume_id_probe_lvm2(struct volume_id *id, uint64_t off, uint64_t size);
+extern int volume_id_probe_ddf_raid(struct volume_id *id, uint64_t off, uint64_t size);
/* bios raid */
extern int volume_id_probe_intel_software_raid(struct volume_id *id, uint64_t off, uint64_t size);