mirror of
https://github.com/sheumann/hush.git
synced 2024-12-23 05:29:58 +00:00
106 lines
3.0 KiB
C
106 lines
3.0 KiB
C
|
/* vi: set sw=4 ts=4: */
|
||
|
|
/*
|
||
|
|
* blkid.h - Interface for libblkid, a library to identify block devices
|
||
|
|
*
|
||
|
|
* Copyright (C) 2001 Andreas Dilger
|
||
|
|
* Copyright (C) 2003 Theodore Ts'o
|
||
|
|
*
|
||
|
|
* %Begin-Header%
|
||
|
|
* This file may be redistributed under the terms of the
|
||
|
|
* GNU Lesser General Public License.
|
||
|
|
* %End-Header%
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _BLKID_BLKID_H
|
||
|
|
#define _BLKID_BLKID_H
|
||
|
|
|
||
|
|
#include <sys/types.h>
|
||
|
|
#include <linux/types.h>
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define BLKID_VERSION "1.0.0"
|
||
|
|
#define BLKID_DATE "12-Feb-2003"
|
||
|
|
|
||
|
|
typedef struct blkid_struct_dev *blkid_dev;
|
||
|
|
typedef struct blkid_struct_cache *blkid_cache;
|
||
|
|
typedef __s64 blkid_loff_t;
|
||
|
|
|
||
|
|
typedef struct blkid_struct_tag_iterate *blkid_tag_iterate;
|
||
|
|
typedef struct blkid_struct_dev_iterate *blkid_dev_iterate;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Flags for blkid_get_dev
|
||
|
|
*
|
||
|
|
* BLKID_DEV_CREATE Create an empty device structure if not found
|
||
|
|
* in the cache.
|
||
|
|
* BLKID_DEV_VERIFY Make sure the device structure corresponds
|
||
|
|
* with reality.
|
||
|
|
* BLKID_DEV_FIND Just look up a device entry, and return NULL
|
||
|
|
* if it is not found.
|
||
|
|
* BLKID_DEV_NORMAL Get a valid device structure, either from the
|
||
|
|
* cache or by probing the device.
|
||
|
|
*/
|
||
|
|
#define BLKID_DEV_FIND 0x0000
|
||
|
|
#define BLKID_DEV_CREATE 0x0001
|
||
|
|
#define BLKID_DEV_VERIFY 0x0002
|
||
|
|
#define BLKID_DEV_NORMAL (BLKID_DEV_CREATE | BLKID_DEV_VERIFY)
|
||
|
|
|
||
|
|
/* cache.c */
|
||
|
|
extern void blkid_put_cache(blkid_cache cache);
|
||
|
|
extern int blkid_get_cache(blkid_cache *cache, const char *filename);
|
||
|
|
|
||
|
|
/* dev.c */
|
||
|
|
extern const char *blkid_dev_devname(blkid_dev dev);
|
||
|
|
|
||
|
|
extern blkid_dev_iterate blkid_dev_iterate_begin(blkid_cache cache);
|
||
|
|
extern int blkid_dev_set_search(blkid_dev_iterate iter,
|
||
|
|
char *search_type, char *search_value);
|
||
|
|
extern int blkid_dev_next(blkid_dev_iterate iterate, blkid_dev *dev);
|
||
|
|
extern void blkid_dev_iterate_end(blkid_dev_iterate iterate);
|
||
|
|
|
||
|
|
/* devno.c */
|
||
|
|
extern char *blkid_devno_to_devname(dev_t devno);
|
||
|
|
|
||
|
|
/* devname.c */
|
||
|
|
extern int blkid_probe_all(blkid_cache cache);
|
||
|
|
extern int blkid_probe_all_new(blkid_cache cache);
|
||
|
|
extern blkid_dev blkid_get_dev(blkid_cache cache, const char *devname,
|
||
|
|
int flags);
|
||
|
|
|
||
|
|
/* getsize.c */
|
||
|
|
extern blkid_loff_t blkid_get_dev_size(int fd);
|
||
|
|
|
||
|
|
/* probe.c */
|
||
|
|
int blkid_known_fstype(const char *fstype);
|
||
|
|
extern blkid_dev blkid_verify(blkid_cache cache, blkid_dev dev);
|
||
|
|
|
||
|
|
/* read.c */
|
||
|
|
|
||
|
|
/* resolve.c */
|
||
|
|
extern char *blkid_get_tag_value(blkid_cache cache, const char *tagname,
|
||
|
|
const char *devname);
|
||
|
|
extern char *blkid_get_devname(blkid_cache cache, const char *token,
|
||
|
|
const char *value);
|
||
|
|
|
||
|
|
/* tag.c */
|
||
|
|
extern blkid_tag_iterate blkid_tag_iterate_begin(blkid_dev dev);
|
||
|
|
extern int blkid_tag_next(blkid_tag_iterate iterate,
|
||
|
|
const char **type, const char **value);
|
||
|
|
extern void blkid_tag_iterate_end(blkid_tag_iterate iterate);
|
||
|
|
extern int blkid_dev_has_tag(blkid_dev dev, const char *type,
|
||
|
|
const char *value);
|
||
|
|
extern blkid_dev blkid_find_dev_with_tag(blkid_cache cache,
|
||
|
|
const char *type,
|
||
|
|
const char *value);
|
||
|
|
extern int blkid_parse_tag_string(const char *token, char **ret_type,
|
||
|
|
char **ret_val);
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* _BLKID_BLKID_H */
|