Differential D25512 Diff 73928 stand/libsa/zfs/libzfs.h

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stand/libsa/zfs/libzfs.h

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/* nvp implementation version */		/* nvp implementation version */
#define NV_VERSION 0		#define NV_VERSION 0

/* nvlist persistent unique name flags, stored in nvl_nvflags */		/* nvlist persistent unique name flags, stored in nvl_nvflags */
#define NV_UNIQUE_NAME 0x1		#define NV_UNIQUE_NAME 0x1
#define NV_UNIQUE_NAME_TYPE 0x2		#define NV_UNIQUE_NAME_TYPE 0x2

#define NV_ALIGN4(x) (((x) + 3) & ~3)		#define NV_ALIGN4(x) (((x) + 3) & ~3)
		#define NV_ALIGN(x) (((x) + 7) & ~7)

/*		/*
* nvlist header.		* nvlist header.
* nvlist has 4 bytes header followed by version and flags, then nvpairs		* nvlist has 4 bytes header followed by version and flags, then nvpairs
* and the list is terminated by double zero.		* and the list is terminated by double zero.
*/		*/
typedef struct {		typedef struct {
char nvh_encoding;		char nvh_encoding;
Show All 40 Lines	typedef struct {
unsigned nv_type; /* data_type_t */		unsigned nv_type; /* data_type_t */
unsigned nv_nelem; /* number of elements */		unsigned nv_nelem; /* number of elements */
uint8_t nv_data[]; /* data stream */		uint8_t nv_data[]; /* data stream */
} nv_pair_data_t;		} nv_pair_data_t;

nvlist_t *nvlist_create(int);		nvlist_t *nvlist_create(int);
void nvlist_destroy(nvlist_t *);		void nvlist_destroy(nvlist_t *);
nvlist_t nvlist_import(const uint8_t , char, char);		nvlist_t nvlist_import(const uint8_t , char, char);
		int nvlist_export(nvlist_t *);
int nvlist_remove(nvlist_t , const char , data_type_t);		int nvlist_remove(nvlist_t , const char , data_type_t);
void nvlist_print(nvlist_t *, unsigned int);		void nvlist_print(nvlist_t *, unsigned int);
int nvlist_find(const nvlist_t , const char , data_type_t,		int nvlist_find(const nvlist_t , const char , data_type_t,
int , void , int *);		int , void , int *);
int nvlist_next(nvlist_t *);		int nvlist_next(nvlist_t *);
		int nvlist_add_string(nvlist_t , const char , const char *);

int zfs_parsedev(struct zfs_devdesc dev, const char devspec,		int zfs_parsedev(struct zfs_devdesc dev, const char devspec,
const char **path);		const char **path);
char zfs_fmtdev(void vdev);		char zfs_fmtdev(void vdev);
int zfs_nextboot(void vdev, char buf, size_t size);		int zfs_nextboot(void vdev, char buf, size_t size);
int zfs_probe_dev(const char devname, uint64_t pool_guid);		int zfs_probe_dev(const char devname, uint64_t pool_guid);
int zfs_list(const char *name);		int zfs_list(const char *name);
uint64_t ldi_get_size(void *);		uint64_t ldi_get_size(void *);
void init_zfs_bootenv(const char *currdev);		void init_zfs_bootenv(const char *currdev);
int zfs_bootenv(const char *name);		int zfs_bootenv(const char *name);
int zfs_belist_add(const char *name, uint64_t __unused);		int zfs_belist_add(const char *name, uint64_t __unused);
int zfs_set_env(void);		int zfs_set_env(void);

		nvlist_t vdev_read_bootenv(vdev_t );

extern struct devsw zfs_dev;		extern struct devsw zfs_dev;
extern struct fs_ops zfs_fsops;		extern struct fs_ops zfs_fsops;

#endif /_BOOT_LIBZFS_H_/		#endif /_BOOT_LIBZFS_H_/