xref: /illumos-gate/usr/src/lib/libzfs/common/libzfs.h (revision 3f9d6ad73e45c6823b409f93b0c8d4f62861d2d5)
1fa9e4066Sahrens /*
2fa9e4066Sahrens  * CDDL HEADER START
3fa9e4066Sahrens  *
4fa9e4066Sahrens  * The contents of this file are subject to the terms of the
5441d80aaSlling  * Common Development and Distribution License (the "License").
6441d80aaSlling  * You may not use this file except in compliance with the License.
7fa9e4066Sahrens  *
8fa9e4066Sahrens  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9fa9e4066Sahrens  * or http://www.opensolaris.org/os/licensing.
10fa9e4066Sahrens  * See the License for the specific language governing permissions
11fa9e4066Sahrens  * and limitations under the License.
12fa9e4066Sahrens  *
13fa9e4066Sahrens  * When distributing Covered Code, include this CDDL HEADER in each
14fa9e4066Sahrens  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15fa9e4066Sahrens  * If applicable, add the following below this CDDL HEADER, with the
16fa9e4066Sahrens  * fields enclosed by brackets "[]" replaced with your own identifying
17fa9e4066Sahrens  * information: Portions Copyright [yyyy] [name of copyright owner]
18fa9e4066Sahrens  *
19fa9e4066Sahrens  * CDDL HEADER END
20fa9e4066Sahrens  */
21f3861e1aSahl 
22fa9e4066Sahrens /*
23*3f9d6ad7SLin Ling  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
24fa9e4066Sahrens  */
25fa9e4066Sahrens 
26fa9e4066Sahrens #ifndef	_LIBZFS_H
27fa9e4066Sahrens #define	_LIBZFS_H
28fa9e4066Sahrens 
29fa9e4066Sahrens #include <assert.h>
30fa9e4066Sahrens #include <libnvpair.h>
31ebedde84SEric Taylor #include <sys/mnttab.h>
32fa9e4066Sahrens #include <sys/param.h>
33fa9e4066Sahrens #include <sys/types.h>
34fa9e4066Sahrens #include <sys/varargs.h>
35fa9e4066Sahrens #include <sys/fs/zfs.h>
36ecd6cf80Smarks #include <sys/avl.h>
37ecd6cf80Smarks #include <ucred.h>
38fa9e4066Sahrens 
39fa9e4066Sahrens #ifdef	__cplusplus
40fa9e4066Sahrens extern "C" {
41fa9e4066Sahrens #endif
42fa9e4066Sahrens 
43fa9e4066Sahrens /*
44fa9e4066Sahrens  * Miscellaneous ZFS constants
45fa9e4066Sahrens  */
46fa9e4066Sahrens #define	ZFS_MAXNAMELEN		MAXNAMELEN
47fa9e4066Sahrens #define	ZPOOL_MAXNAMELEN	MAXNAMELEN
48fa9e4066Sahrens #define	ZFS_MAXPROPLEN		MAXPATHLEN
49990b4856Slling #define	ZPOOL_MAXPROPLEN	MAXPATHLEN
50fa9e4066Sahrens 
5199653d4eSeschrock /*
5299653d4eSeschrock  * libzfs errors
5399653d4eSeschrock  */
5499653d4eSeschrock enum {
5599653d4eSeschrock 	EZFS_NOMEM = 2000,	/* out of memory */
5699653d4eSeschrock 	EZFS_BADPROP,		/* invalid property value */
5799653d4eSeschrock 	EZFS_PROPREADONLY,	/* cannot set readonly property */
5899653d4eSeschrock 	EZFS_PROPTYPE,		/* property does not apply to dataset type */
5999653d4eSeschrock 	EZFS_PROPNONINHERIT,	/* property is not inheritable */
6099653d4eSeschrock 	EZFS_PROPSPACE,		/* bad quota or reservation */
6199653d4eSeschrock 	EZFS_BADTYPE,		/* dataset is not of appropriate type */
6299653d4eSeschrock 	EZFS_BUSY,		/* pool or dataset is busy */
6399653d4eSeschrock 	EZFS_EXISTS,		/* pool or dataset already exists */
6499653d4eSeschrock 	EZFS_NOENT,		/* no such pool or dataset */
6599653d4eSeschrock 	EZFS_BADSTREAM,		/* bad backup stream */
6699653d4eSeschrock 	EZFS_DSREADONLY,	/* dataset is readonly */
6799653d4eSeschrock 	EZFS_VOLTOOBIG,		/* volume is too large for 32-bit system */
6899653d4eSeschrock 	EZFS_INVALIDNAME,	/* invalid dataset name */
6999653d4eSeschrock 	EZFS_BADRESTORE,	/* unable to restore to destination */
7099653d4eSeschrock 	EZFS_BADBACKUP,		/* backup failed */
7199653d4eSeschrock 	EZFS_BADTARGET,		/* bad attach/detach/replace target */
7299653d4eSeschrock 	EZFS_NODEVICE,		/* no such device in pool */
7399653d4eSeschrock 	EZFS_BADDEV,		/* invalid device to add */
7499653d4eSeschrock 	EZFS_NOREPLICAS,	/* no valid replicas */
7599653d4eSeschrock 	EZFS_RESILVERING,	/* currently resilvering */
7699653d4eSeschrock 	EZFS_BADVERSION,	/* unsupported version */
7799653d4eSeschrock 	EZFS_POOLUNAVAIL,	/* pool is currently unavailable */
7899653d4eSeschrock 	EZFS_DEVOVERFLOW,	/* too many devices in one vdev */
7999653d4eSeschrock 	EZFS_BADPATH,		/* must be an absolute path */
8099653d4eSeschrock 	EZFS_CROSSTARGET,	/* rename or clone across pool or dataset */
8199653d4eSeschrock 	EZFS_ZONED,		/* used improperly in local zone */
8299653d4eSeschrock 	EZFS_MOUNTFAILED,	/* failed to mount dataset */
8399653d4eSeschrock 	EZFS_UMOUNTFAILED,	/* failed to unmount dataset */
84f3861e1aSahl 	EZFS_UNSHARENFSFAILED,	/* unshare(1M) failed */
85f3861e1aSahl 	EZFS_SHARENFSFAILED,	/* share(1M) failed */
8699653d4eSeschrock 	EZFS_PERM,		/* permission denied */
8799653d4eSeschrock 	EZFS_NOSPC,		/* out of space */
886e27f868SSam Falkner 	EZFS_FAULT,		/* bad address */
8999653d4eSeschrock 	EZFS_IO,		/* I/O error */
9099653d4eSeschrock 	EZFS_INTR,		/* signal received */
9199653d4eSeschrock 	EZFS_ISSPARE,		/* device is a hot spare */
9299653d4eSeschrock 	EZFS_INVALCONFIG,	/* invalid vdev configuration */
933bb79becSeschrock 	EZFS_RECURSIVE,		/* recursive dependency */
9406eeb2adSek 	EZFS_NOHISTORY,		/* no history object */
95b1b8ab34Slling 	EZFS_POOLPROPS,		/* couldn't retrieve pool props */
96b1b8ab34Slling 	EZFS_POOL_NOTSUP,	/* ops not supported for this type of pool */
97b1b8ab34Slling 	EZFS_POOL_INVALARG,	/* invalid argument for this pool operation */
98b7661cccSmmusante 	EZFS_NAMETOOLONG,	/* dataset name is too long */
998488aeb5Staylor 	EZFS_OPENFAILED,	/* open of device failed */
1008488aeb5Staylor 	EZFS_NOCAP,		/* couldn't get capacity */
1018488aeb5Staylor 	EZFS_LABELFAILED,	/* write of label failed */
102ecd6cf80Smarks 	EZFS_BADWHO,		/* invalid permission who */
103ecd6cf80Smarks 	EZFS_BADPERM,		/* invalid permission */
104ecd6cf80Smarks 	EZFS_BADPERMSET,	/* invalid permission set name */
105ecd6cf80Smarks 	EZFS_NODELEGATION,	/* delegated administration is disabled */
106ecd6cf80Smarks 	EZFS_PERMRDONLY,	/* pemissions are readonly */
107da6c28aaSamw 	EZFS_UNSHARESMBFAILED,	/* failed to unshare over smb */
108da6c28aaSamw 	EZFS_SHARESMBFAILED,	/* failed to share over smb */
1092f8aaab3Seschrock 	EZFS_BADCACHE,		/* bad cache file */
110fa94a07fSbrendan 	EZFS_ISL2CACHE,		/* device is for the level 2 ARC */
111e7cbe64fSgw 	EZFS_VDEVNOTSUP,	/* unsupported vdev type */
11215e6edf1Sgw 	EZFS_NOTSUP,		/* ops not supported on this dataset */
11389a89ebfSlling 	EZFS_ACTIVE_SPARE,	/* pool has active shared spare devices */
114e6ca193dSGeorge Wilson 	EZFS_UNPLAYED_LOGS,	/* log device has unplayed logs */
115842727c2SChris Kirby 	EZFS_REFTAG_RELE,	/* snapshot release: tag not found */
116842727c2SChris Kirby 	EZFS_REFTAG_HOLD,	/* snapshot hold: tag already exists */
117ca45db41SChris Kirby 	EZFS_TAGTOOLONG,	/* snapshot hold/rele: tag too long */
1189e69d7d0SLori Alt 	EZFS_PIPEFAILED,	/* pipe create failed */
1199e69d7d0SLori Alt 	EZFS_THREADCREATEFAILED, /* thread create failed */
1201195e687SMark J Musante 	EZFS_POSTSPLIT_ONLINE,	/* onlining a disk after splitting it */
121*3f9d6ad7SLin Ling 	EZFS_SCRUBBING,		/* currently scrubbing */
122*3f9d6ad7SLin Ling 	EZFS_NO_SCRUB,		/* no active scrub */
123b1b8ab34Slling 	EZFS_UNKNOWN
12499653d4eSeschrock };
12599653d4eSeschrock 
126ecd6cf80Smarks /*
127ecd6cf80Smarks  * The following data structures are all part
128ecd6cf80Smarks  * of the zfs_allow_t data structure which is
129ecd6cf80Smarks  * used for printing 'allow' permissions.
130ecd6cf80Smarks  * It is a linked list of zfs_allow_t's which
131ecd6cf80Smarks  * then contain avl tree's for user/group/sets/...
132ecd6cf80Smarks  * and each one of the entries in those trees have
133ecd6cf80Smarks  * avl tree's for the permissions they belong to and
134ecd6cf80Smarks  * whether they are local,descendent or local+descendent
135ecd6cf80Smarks  * permissions.  The AVL trees are used primarily for
136ecd6cf80Smarks  * sorting purposes, but also so that we can quickly find
137ecd6cf80Smarks  * a given user and or permission.
138ecd6cf80Smarks  */
139ecd6cf80Smarks typedef struct zfs_perm_node {
140ecd6cf80Smarks 	avl_node_t z_node;
141ecd6cf80Smarks 	char z_pname[MAXPATHLEN];
142ecd6cf80Smarks } zfs_perm_node_t;
143ecd6cf80Smarks 
144ecd6cf80Smarks typedef struct zfs_allow_node {
145ecd6cf80Smarks 	avl_node_t z_node;
146ecd6cf80Smarks 	char z_key[MAXPATHLEN];		/* name, such as joe */
147ecd6cf80Smarks 	avl_tree_t z_localdescend;	/* local+descendent perms */
148ecd6cf80Smarks 	avl_tree_t z_local;		/* local permissions */
149ecd6cf80Smarks 	avl_tree_t z_descend;		/* descendent permissions */
150ecd6cf80Smarks } zfs_allow_node_t;
151ecd6cf80Smarks 
152ecd6cf80Smarks typedef struct zfs_allow {
153ecd6cf80Smarks 	struct zfs_allow *z_next;
154ecd6cf80Smarks 	char z_setpoint[MAXPATHLEN];
155ecd6cf80Smarks 	avl_tree_t z_sets;
156ecd6cf80Smarks 	avl_tree_t z_crperms;
157ecd6cf80Smarks 	avl_tree_t z_user;
158ecd6cf80Smarks 	avl_tree_t z_group;
159ecd6cf80Smarks 	avl_tree_t z_everyone;
160ecd6cf80Smarks } zfs_allow_t;
161ecd6cf80Smarks 
162fa9e4066Sahrens /*
163fa9e4066Sahrens  * Basic handle types
164fa9e4066Sahrens  */
165fa9e4066Sahrens typedef struct zfs_handle zfs_handle_t;
166fa9e4066Sahrens typedef struct zpool_handle zpool_handle_t;
16799653d4eSeschrock typedef struct libzfs_handle libzfs_handle_t;
16899653d4eSeschrock 
16999653d4eSeschrock /*
17099653d4eSeschrock  * Library initialization
17199653d4eSeschrock  */
17299653d4eSeschrock extern libzfs_handle_t *libzfs_init(void);
17399653d4eSeschrock extern void libzfs_fini(libzfs_handle_t *);
17499653d4eSeschrock 
17599653d4eSeschrock extern libzfs_handle_t *zpool_get_handle(zpool_handle_t *);
17699653d4eSeschrock extern libzfs_handle_t *zfs_get_handle(zfs_handle_t *);
17799653d4eSeschrock 
17899653d4eSeschrock extern void libzfs_print_on_error(libzfs_handle_t *, boolean_t);
17999653d4eSeschrock 
18099653d4eSeschrock extern int libzfs_errno(libzfs_handle_t *);
18199653d4eSeschrock extern const char *libzfs_error_action(libzfs_handle_t *);
18299653d4eSeschrock extern const char *libzfs_error_description(libzfs_handle_t *);
183ebedde84SEric Taylor extern void libzfs_mnttab_init(libzfs_handle_t *);
184ebedde84SEric Taylor extern void libzfs_mnttab_fini(libzfs_handle_t *);
185b2634b9cSEric Taylor extern void libzfs_mnttab_cache(libzfs_handle_t *, boolean_t);
186ebedde84SEric Taylor extern int libzfs_mnttab_find(libzfs_handle_t *, const char *,
187ebedde84SEric Taylor     struct mnttab *);
188ebedde84SEric Taylor extern void libzfs_mnttab_add(libzfs_handle_t *, const char *,
189ebedde84SEric Taylor     const char *, const char *);
190ebedde84SEric Taylor extern void libzfs_mnttab_remove(libzfs_handle_t *, const char *);
191fa9e4066Sahrens 
192fa9e4066Sahrens /*
193fa9e4066Sahrens  * Basic handle functions
194fa9e4066Sahrens  */
19599653d4eSeschrock extern zpool_handle_t *zpool_open(libzfs_handle_t *, const char *);
19699653d4eSeschrock extern zpool_handle_t *zpool_open_canfail(libzfs_handle_t *, const char *);
197fa9e4066Sahrens extern void zpool_close(zpool_handle_t *);
198fa9e4066Sahrens extern const char *zpool_get_name(zpool_handle_t *);
199fa9e4066Sahrens extern int zpool_get_state(zpool_handle_t *);
200990b4856Slling extern char *zpool_state_to_name(vdev_state_t, vdev_aux_t);
20129ab75c9Srm extern void zpool_free_handles(libzfs_handle_t *);
202fa9e4066Sahrens 
203fa9e4066Sahrens /*
204fa9e4066Sahrens  * Iterate over all active pools in the system.
205fa9e4066Sahrens  */
206fa9e4066Sahrens typedef int (*zpool_iter_f)(zpool_handle_t *, void *);
20799653d4eSeschrock extern int zpool_iter(libzfs_handle_t *, zpool_iter_f, void *);
208fa9e4066Sahrens 
209fa9e4066Sahrens /*
210fa9e4066Sahrens  * Functions to create and destroy pools
211fa9e4066Sahrens  */
21299653d4eSeschrock extern int zpool_create(libzfs_handle_t *, const char *, nvlist_t *,
2130a48a24eStimh     nvlist_t *, nvlist_t *);
214fa9e4066Sahrens extern int zpool_destroy(zpool_handle_t *);
215fa9e4066Sahrens extern int zpool_add(zpool_handle_t *, nvlist_t *);
216fa9e4066Sahrens 
2171195e687SMark J Musante typedef struct splitflags {
2181195e687SMark J Musante 	/* do not split, but return the config that would be split off */
2191195e687SMark J Musante 	int dryrun : 1;
2201195e687SMark J Musante 
2211195e687SMark J Musante 	/* after splitting, import the pool */
2221195e687SMark J Musante 	int import : 1;
2231195e687SMark J Musante } splitflags_t;
2241195e687SMark J Musante 
225fa9e4066Sahrens /*
226fa9e4066Sahrens  * Functions to manipulate pool and vdev state
227fa9e4066Sahrens  */
228*3f9d6ad7SLin Ling extern int zpool_scan(zpool_handle_t *, pool_scan_func_t);
229468c413aSTim Haley extern int zpool_clear(zpool_handle_t *, const char *, nvlist_t *);
230fa9e4066Sahrens 
2313d7072f8Seschrock extern int zpool_vdev_online(zpool_handle_t *, const char *, int,
2323d7072f8Seschrock     vdev_state_t *);
2333d7072f8Seschrock extern int zpool_vdev_offline(zpool_handle_t *, const char *, boolean_t);
2343d7072f8Seschrock extern int zpool_vdev_attach(zpool_handle_t *, const char *,
2353d7072f8Seschrock     const char *, nvlist_t *, int);
236fa9e4066Sahrens extern int zpool_vdev_detach(zpool_handle_t *, const char *);
23799653d4eSeschrock extern int zpool_vdev_remove(zpool_handle_t *, const char *);
2381195e687SMark J Musante extern int zpool_vdev_split(zpool_handle_t *, char *, nvlist_t **, nvlist_t *,
2391195e687SMark J Musante     splitflags_t);
2403d7072f8Seschrock 
241069f55e2SEric Schrock extern int zpool_vdev_fault(zpool_handle_t *, uint64_t, vdev_aux_t);
242069f55e2SEric Schrock extern int zpool_vdev_degrade(zpool_handle_t *, uint64_t, vdev_aux_t);
2433d7072f8Seschrock extern int zpool_vdev_clear(zpool_handle_t *, uint64_t);
2443d7072f8Seschrock 
245fa94a07fSbrendan extern nvlist_t *zpool_find_vdev(zpool_handle_t *, const char *, boolean_t *,
246ee0eb9f2SEric Schrock     boolean_t *, boolean_t *);
247573ca77eSGeorge Wilson extern nvlist_t *zpool_find_vdev_by_physpath(zpool_handle_t *, const char *,
248573ca77eSGeorge Wilson     boolean_t *, boolean_t *, boolean_t *);
2498488aeb5Staylor extern int zpool_label_disk(libzfs_handle_t *, zpool_handle_t *, char *);
250fa9e4066Sahrens 
251b1b8ab34Slling /*
252b1b8ab34Slling  * Functions to manage pool properties
253b1b8ab34Slling  */
254b1b8ab34Slling extern int zpool_set_prop(zpool_handle_t *, const char *, const char *);
2553d7072f8Seschrock extern int zpool_get_prop(zpool_handle_t *, zpool_prop_t, char *,
256990b4856Slling     size_t proplen, zprop_source_t *);
257990b4856Slling extern uint64_t zpool_get_prop_int(zpool_handle_t *, zpool_prop_t,
258990b4856Slling     zprop_source_t *);
259990b4856Slling 
260b1b8ab34Slling extern const char *zpool_prop_to_name(zpool_prop_t);
261b1b8ab34Slling extern const char *zpool_prop_values(zpool_prop_t);
262b1b8ab34Slling 
263fa9e4066Sahrens /*
264fa9e4066Sahrens  * Pool health statistics.
265fa9e4066Sahrens  */
266fa9e4066Sahrens typedef enum {
267fa9e4066Sahrens 	/*
268fa9e4066Sahrens 	 * The following correspond to faults as defined in the (fault.fs.zfs.*)
269b81d61a6Slling 	 * event namespace.  Each is associated with a corresponding message ID.
270fa9e4066Sahrens 	 */
271fa9e4066Sahrens 	ZPOOL_STATUS_CORRUPT_CACHE,	/* corrupt /kernel/drv/zpool.cache */
272fa9e4066Sahrens 	ZPOOL_STATUS_MISSING_DEV_R,	/* missing device with replicas */
273fa9e4066Sahrens 	ZPOOL_STATUS_MISSING_DEV_NR,	/* missing device with no replicas */
274fa9e4066Sahrens 	ZPOOL_STATUS_CORRUPT_LABEL_R,	/* bad device label with replicas */
275b81d61a6Slling 	ZPOOL_STATUS_CORRUPT_LABEL_NR,	/* bad device label with no replicas */
276fa9e4066Sahrens 	ZPOOL_STATUS_BAD_GUID_SUM,	/* sum of device guids didn't match */
277fa9e4066Sahrens 	ZPOOL_STATUS_CORRUPT_POOL,	/* pool metadata is corrupted */
278fa9e4066Sahrens 	ZPOOL_STATUS_CORRUPT_DATA,	/* data errors in user (meta)data */
279fa9e4066Sahrens 	ZPOOL_STATUS_FAILING_DEV,	/* device experiencing errors */
280eaca9bbdSeschrock 	ZPOOL_STATUS_VERSION_NEWER,	/* newer on-disk version */
28195173954Sek 	ZPOOL_STATUS_HOSTID_MISMATCH,	/* last accessed by another system */
28232b87932Sek 	ZPOOL_STATUS_IO_FAILURE_WAIT,	/* failed I/O, failmode 'wait' */
28332b87932Sek 	ZPOOL_STATUS_IO_FAILURE_CONTINUE, /* failed I/O, failmode 'continue' */
284f67f35c3SEric Schrock 	ZPOOL_STATUS_BAD_LOG,		/* cannot read log chain(s) */
285f67f35c3SEric Schrock 
286f67f35c3SEric Schrock 	/*
287f67f35c3SEric Schrock 	 * These faults have no corresponding message ID.  At the time we are
288f67f35c3SEric Schrock 	 * checking the status, the original reason for the FMA fault (I/O or
289f67f35c3SEric Schrock 	 * checksum errors) has been lost.
290f67f35c3SEric Schrock 	 */
2913d7072f8Seschrock 	ZPOOL_STATUS_FAULTED_DEV_R,	/* faulted device with replicas */
2923d7072f8Seschrock 	ZPOOL_STATUS_FAULTED_DEV_NR,	/* faulted device with no replicas */
293fa9e4066Sahrens 
294fa9e4066Sahrens 	/*
295fa9e4066Sahrens 	 * The following are not faults per se, but still an error possibly
296b81d61a6Slling 	 * requiring administrative attention.  There is no corresponding
297fa9e4066Sahrens 	 * message ID.
298fa9e4066Sahrens 	 */
299eaca9bbdSeschrock 	ZPOOL_STATUS_VERSION_OLDER,	/* older on-disk version */
300fa9e4066Sahrens 	ZPOOL_STATUS_RESILVERING,	/* device being resilvered */
301fa9e4066Sahrens 	ZPOOL_STATUS_OFFLINE_DEV,	/* device online */
302c25309d4SGeorge Wilson 	ZPOOL_STATUS_REMOVED_DEV,	/* removed device */
303fa9e4066Sahrens 
304fa9e4066Sahrens 	/*
305fa9e4066Sahrens 	 * Finally, the following indicates a healthy pool.
306fa9e4066Sahrens 	 */
307fa9e4066Sahrens 	ZPOOL_STATUS_OK
308fa9e4066Sahrens } zpool_status_t;
309fa9e4066Sahrens 
310ea8dc4b6Seschrock extern zpool_status_t zpool_get_status(zpool_handle_t *, char **);
311ea8dc4b6Seschrock extern zpool_status_t zpool_import_status(nvlist_t *, char **);
3129eb19f4dSGeorge Wilson extern void zpool_dump_ddt(const ddt_stat_t *dds, const ddt_histogram_t *ddh);
313fa9e4066Sahrens 
314fa9e4066Sahrens /*
315fa9e4066Sahrens  * Statistics and configuration functions.
316fa9e4066Sahrens  */
317ea8dc4b6Seschrock extern nvlist_t *zpool_get_config(zpool_handle_t *, nvlist_t **);
31894de1d4cSeschrock extern int zpool_refresh_stats(zpool_handle_t *, boolean_t *);
31955434c77Sek extern int zpool_get_errlog(zpool_handle_t *, nvlist_t **);
320ea8dc4b6Seschrock 
321fa9e4066Sahrens /*
322fa9e4066Sahrens  * Import and export functions
323fa9e4066Sahrens  */
32489a89ebfSlling extern int zpool_export(zpool_handle_t *, boolean_t);
325394ab0cbSGeorge Wilson extern int zpool_export_force(zpool_handle_t *);
32699653d4eSeschrock extern int zpool_import(libzfs_handle_t *, nvlist_t *, const char *,
327990b4856Slling     char *altroot);
328990b4856Slling extern int zpool_import_props(libzfs_handle_t *, nvlist_t *, const char *,
329c5904d13Seschrock     nvlist_t *, boolean_t);
330fa9e4066Sahrens 
331fa9e4066Sahrens /*
332fa9e4066Sahrens  * Search for pools to import
333fa9e4066Sahrens  */
334d41c4376SMark J Musante 
335d41c4376SMark J Musante typedef struct importargs {
336d41c4376SMark J Musante 	char **path;		/* a list of paths to search		*/
337d41c4376SMark J Musante 	int paths;		/* number of paths to search		*/
338d41c4376SMark J Musante 	char *poolname;		/* name of a pool to find		*/
339d41c4376SMark J Musante 	uint64_t guid;		/* guid of a pool to find		*/
340d41c4376SMark J Musante 	char *cachefile;	/* cachefile to use for import		*/
341d41c4376SMark J Musante 	int can_be_active : 1;	/* can the pool be active?		*/
342d41c4376SMark J Musante 	int unique : 1;		/* does 'poolname' already exist?	*/
343d41c4376SMark J Musante 	int exists : 1;		/* set on return if pool already exists	*/
344d41c4376SMark J Musante } importargs_t;
345d41c4376SMark J Musante 
346d41c4376SMark J Musante extern nvlist_t *zpool_search_import(libzfs_handle_t *, importargs_t *);
347d41c4376SMark J Musante 
348d41c4376SMark J Musante /* legacy pool search routines */
34924e697d4Sck extern nvlist_t *zpool_find_import(libzfs_handle_t *, int, char **);
3503a57275aSck extern nvlist_t *zpool_find_import_cached(libzfs_handle_t *, const char *,
351e829d913Sck     char *, uint64_t);
352fa9e4066Sahrens 
353c67d9675Seschrock /*
354c67d9675Seschrock  * Miscellaneous pool functions
355c67d9675Seschrock  */
356ecd6cf80Smarks struct zfs_cmd;
357ecd6cf80Smarks 
358*3f9d6ad7SLin Ling extern const char *zfs_history_event_names[LOG_END];
3598f18d1faSGeorge Wilson 
36088ecc943SGeorge Wilson extern char *zpool_vdev_name(libzfs_handle_t *, zpool_handle_t *, nvlist_t *,
36188ecc943SGeorge Wilson     boolean_t verbose);
362990b4856Slling extern int zpool_upgrade(zpool_handle_t *, uint64_t);
36306eeb2adSek extern int zpool_get_history(zpool_handle_t *, nvlist_t **);
3648f18d1faSGeorge Wilson extern int zpool_history_unpack(char *, uint64_t, uint64_t *,
3658f18d1faSGeorge Wilson     nvlist_t ***, uint_t *);
3662a6b87f0Sek extern void zpool_set_history_str(const char *subcommand, int argc,
3672a6b87f0Sek     char **argv, char *history_str);
3682a6b87f0Sek extern int zpool_stage_history(libzfs_handle_t *, const char *);
36955434c77Sek extern void zpool_obj_to_path(zpool_handle_t *, uint64_t, uint64_t, char *,
37055434c77Sek     size_t len);
371ecd6cf80Smarks extern int zfs_ioctl(libzfs_handle_t *, int, struct zfs_cmd *);
372753a6d45SSherry Moore extern int zpool_get_physpath(zpool_handle_t *, char *, size_t);
373468c413aSTim Haley extern void zpool_explain_recover(libzfs_handle_t *, const char *, int,
374468c413aSTim Haley     nvlist_t *);
375753a6d45SSherry Moore 
376fa9e4066Sahrens /*
377fa9e4066Sahrens  * Basic handle manipulations.  These functions do not create or destroy the
378fa9e4066Sahrens  * underlying datasets, only the references to them.
379fa9e4066Sahrens  */
38099653d4eSeschrock extern zfs_handle_t *zfs_open(libzfs_handle_t *, const char *, int);
381fa9e4066Sahrens extern void zfs_close(zfs_handle_t *);
382fa9e4066Sahrens extern zfs_type_t zfs_get_type(const zfs_handle_t *);
383fa9e4066Sahrens extern const char *zfs_get_name(const zfs_handle_t *);
384d5b5bb25SRich Morris extern zpool_handle_t *zfs_get_pool_handle(const zfs_handle_t *);
385fa9e4066Sahrens 
386fa9e4066Sahrens /*
387fa9e4066Sahrens  * Property management functions.  Some functions are shared with the kernel,
388b81d61a6Slling  * and are found in sys/fs/zfs.h.
389fa9e4066Sahrens  */
390990b4856Slling 
391990b4856Slling /*
392990b4856Slling  * zfs dataset property management
393990b4856Slling  */
394990b4856Slling extern const char *zfs_prop_default_string(zfs_prop_t);
395990b4856Slling extern uint64_t zfs_prop_default_numeric(zfs_prop_t);
396990b4856Slling extern const char *zfs_prop_column_name(zfs_prop_t);
397990b4856Slling extern boolean_t zfs_prop_align_right(zfs_prop_t);
398990b4856Slling 
3990a48a24eStimh extern nvlist_t *zfs_valid_proplist(libzfs_handle_t *, zfs_type_t,
4000a48a24eStimh     nvlist_t *, uint64_t, zfs_handle_t *, const char *);
4010a48a24eStimh 
402e9dbad6fSeschrock extern const char *zfs_prop_to_name(zfs_prop_t);
403e9dbad6fSeschrock extern int zfs_prop_set(zfs_handle_t *, const char *, const char *);
404e9dbad6fSeschrock extern int zfs_prop_get(zfs_handle_t *, zfs_prop_t, char *, size_t,
405990b4856Slling     zprop_source_t *, char *, size_t, boolean_t);
40692241e0bSTom Erickson extern int zfs_prop_get_recvd(zfs_handle_t *, const char *, char *, size_t,
40792241e0bSTom Erickson     boolean_t);
408e9dbad6fSeschrock extern int zfs_prop_get_numeric(zfs_handle_t *, zfs_prop_t, uint64_t *,
409990b4856Slling     zprop_source_t *, char *, size_t);
410edea4b55SLin Ling extern int zfs_prop_get_userquota_int(zfs_handle_t *zhp, const char *propname,
411edea4b55SLin Ling     uint64_t *propvalue);
41214843421SMatthew Ahrens extern int zfs_prop_get_userquota(zfs_handle_t *zhp, const char *propname,
41314843421SMatthew Ahrens     char *propbuf, int proplen, boolean_t literal);
414e9dbad6fSeschrock extern uint64_t zfs_prop_get_int(zfs_handle_t *, zfs_prop_t);
41592241e0bSTom Erickson extern int zfs_prop_inherit(zfs_handle_t *, const char *, boolean_t);
416e9dbad6fSeschrock extern const char *zfs_prop_values(zfs_prop_t);
417e9dbad6fSeschrock extern int zfs_prop_is_string(zfs_prop_t prop);
418990b4856Slling extern nvlist_t *zfs_get_user_props(zfs_handle_t *);
41992241e0bSTom Erickson extern nvlist_t *zfs_get_recvd_props(zfs_handle_t *);
420e9dbad6fSeschrock 
421990b4856Slling typedef struct zprop_list {
422990b4856Slling 	int		pl_prop;
423e9dbad6fSeschrock 	char		*pl_user_prop;
424990b4856Slling 	struct zprop_list *pl_next;
425e9dbad6fSeschrock 	boolean_t	pl_all;
426e9dbad6fSeschrock 	size_t		pl_width;
42792241e0bSTom Erickson 	size_t		pl_recvd_width;
428e9dbad6fSeschrock 	boolean_t	pl_fixed;
429990b4856Slling } zprop_list_t;
430e9dbad6fSeschrock 
43192241e0bSTom Erickson extern int zfs_expand_proplist(zfs_handle_t *, zprop_list_t **, boolean_t);
4322e5e9e19SSanjeev Bagewadi extern void zfs_prune_proplist(zfs_handle_t *, uint8_t *);
433fa9e4066Sahrens 
434fa9e4066Sahrens #define	ZFS_MOUNTPOINT_NONE	"none"
435fa9e4066Sahrens #define	ZFS_MOUNTPOINT_LEGACY	"legacy"
436fa9e4066Sahrens 
437b1b8ab34Slling /*
438990b4856Slling  * zpool property management
439990b4856Slling  */
440990b4856Slling extern int zpool_expand_proplist(zpool_handle_t *, zprop_list_t **);
441990b4856Slling extern const char *zpool_prop_default_string(zpool_prop_t);
442990b4856Slling extern uint64_t zpool_prop_default_numeric(zpool_prop_t);
443990b4856Slling extern const char *zpool_prop_column_name(zpool_prop_t);
444990b4856Slling extern boolean_t zpool_prop_align_right(zpool_prop_t);
445990b4856Slling 
446990b4856Slling /*
447990b4856Slling  * Functions shared by zfs and zpool property management.
448b1b8ab34Slling  */
449990b4856Slling extern int zprop_iter(zprop_func func, void *cb, boolean_t show_all,
450990b4856Slling     boolean_t ordered, zfs_type_t type);
451990b4856Slling extern int zprop_get_list(libzfs_handle_t *, char *, zprop_list_t **,
452990b4856Slling     zfs_type_t);
453990b4856Slling extern void zprop_free_list(zprop_list_t *);
454990b4856Slling 
45592241e0bSTom Erickson #define	ZFS_GET_NCOLS	5
45692241e0bSTom Erickson 
45792241e0bSTom Erickson typedef enum {
45892241e0bSTom Erickson 	GET_COL_NONE,
45992241e0bSTom Erickson 	GET_COL_NAME,
46092241e0bSTom Erickson 	GET_COL_PROPERTY,
46192241e0bSTom Erickson 	GET_COL_VALUE,
46292241e0bSTom Erickson 	GET_COL_RECVD,
46392241e0bSTom Erickson 	GET_COL_SOURCE
46492241e0bSTom Erickson } zfs_get_column_t;
46592241e0bSTom Erickson 
466990b4856Slling /*
467990b4856Slling  * Functions for printing zfs or zpool properties
468990b4856Slling  */
469990b4856Slling typedef struct zprop_get_cbdata {
470b1b8ab34Slling 	int cb_sources;
47192241e0bSTom Erickson 	zfs_get_column_t cb_columns[ZFS_GET_NCOLS];
47292241e0bSTom Erickson 	int cb_colwidths[ZFS_GET_NCOLS + 1];
473b1b8ab34Slling 	boolean_t cb_scripted;
474b1b8ab34Slling 	boolean_t cb_literal;
475b1b8ab34Slling 	boolean_t cb_first;
476990b4856Slling 	zprop_list_t *cb_proplist;
477990b4856Slling 	zfs_type_t cb_type;
478990b4856Slling } zprop_get_cbdata_t;
479b1b8ab34Slling 
480990b4856Slling void zprop_print_one_property(const char *, zprop_get_cbdata_t *,
48192241e0bSTom Erickson     const char *, const char *, zprop_source_t, const char *,
48292241e0bSTom Erickson     const char *);
483b1b8ab34Slling 
484fa9e4066Sahrens /*
485fa9e4066Sahrens  * Iterator functions.
486fa9e4066Sahrens  */
487fa9e4066Sahrens typedef int (*zfs_iter_f)(zfs_handle_t *, void *);
48899653d4eSeschrock extern int zfs_iter_root(libzfs_handle_t *, zfs_iter_f, void *);
489fa9e4066Sahrens extern int zfs_iter_children(zfs_handle_t *, zfs_iter_f, void *);
4903bb79becSeschrock extern int zfs_iter_dependents(zfs_handle_t *, boolean_t, zfs_iter_f, void *);
4917f7322feSeschrock extern int zfs_iter_filesystems(zfs_handle_t *, zfs_iter_f, void *);
4927f7322feSeschrock extern int zfs_iter_snapshots(zfs_handle_t *, zfs_iter_f, void *);
493ca45db41SChris Kirby extern int zfs_iter_snapshots_sorted(zfs_handle_t *, zfs_iter_f, void *);
494fa9e4066Sahrens 
495fa9e4066Sahrens /*
496fa9e4066Sahrens  * Functions to create and destroy datasets.
497fa9e4066Sahrens  */
49899653d4eSeschrock extern int zfs_create(libzfs_handle_t *, const char *, zfs_type_t,
499e9dbad6fSeschrock     nvlist_t *);
5007f1f55eaSvb extern int zfs_create_ancestors(libzfs_handle_t *, const char *);
501842727c2SChris Kirby extern int zfs_destroy(zfs_handle_t *, boolean_t);
502842727c2SChris Kirby extern int zfs_destroy_snaps(zfs_handle_t *, char *, boolean_t);
503e9dbad6fSeschrock extern int zfs_clone(zfs_handle_t *, const char *, nvlist_t *);
504bb0ade09Sahrens extern int zfs_snapshot(libzfs_handle_t *, const char *, boolean_t, nvlist_t *);
505c391e322Sahrens extern int zfs_rollback(zfs_handle_t *, zfs_handle_t *, boolean_t);
5067f1f55eaSvb extern int zfs_rename(zfs_handle_t *, const char *, boolean_t);
5079e69d7d0SLori Alt 
5089e69d7d0SLori Alt typedef struct sendflags {
5099e69d7d0SLori Alt 	/* print informational messages (ie, -v was specified) */
5109e69d7d0SLori Alt 	int verbose : 1;
5119e69d7d0SLori Alt 
51292241e0bSTom Erickson 	/* recursive send  (ie, -R) */
5139e69d7d0SLori Alt 	int replicate : 1;
5149e69d7d0SLori Alt 
5159e69d7d0SLori Alt 	/* for incrementals, do all intermediate snapshots */
51692241e0bSTom Erickson 	int doall : 1; /* (ie, -I) */
5179e69d7d0SLori Alt 
5189e69d7d0SLori Alt 	/* if dataset is a clone, do incremental from its origin */
5199e69d7d0SLori Alt 	int fromorigin : 1;
5209e69d7d0SLori Alt 
5219e69d7d0SLori Alt 	/* do deduplication */
5229e69d7d0SLori Alt 	int dedup : 1;
52392241e0bSTom Erickson 
52492241e0bSTom Erickson 	/* send properties (ie, -p) */
52592241e0bSTom Erickson 	int props : 1;
5269e69d7d0SLori Alt } sendflags_t;
5279e69d7d0SLori Alt 
5289e69d7d0SLori Alt typedef boolean_t (snapfilter_cb_t)(zfs_handle_t *, void *);
5299e69d7d0SLori Alt 
530*3f9d6ad7SLin Ling extern int zfs_send(zfs_handle_t *zhp, const char *fromsnap, const char *tosnap,
531*3f9d6ad7SLin Ling     sendflags_t flags, int outfd, snapfilter_cb_t filter_func,
532*3f9d6ad7SLin Ling     void *cb_arg, nvlist_t **debugnvp);
5339e69d7d0SLori Alt 
53499653d4eSeschrock extern int zfs_promote(zfs_handle_t *);
535ca45db41SChris Kirby extern int zfs_hold(zfs_handle_t *, const char *, const char *, boolean_t,
536818119b8SChris Kirby     boolean_t, boolean_t);
537ca45db41SChris Kirby extern int zfs_hold_range(zfs_handle_t *, const char *, const char *,
53854a91118SChris Kirby     const char *, boolean_t, boolean_t, snapfilter_cb_t, void *);
539842727c2SChris Kirby extern int zfs_release(zfs_handle_t *, const char *, const char *, boolean_t);
540ca45db41SChris Kirby extern int zfs_release_range(zfs_handle_t *, const char *, const char *,
541620252bcSChris Kirby     const char *, boolean_t);
542c1449561SEric Taylor extern uint64_t zvol_volsize_to_reservation(uint64_t, nvlist_t *);
543fa9e4066Sahrens 
5440aea4b19SMatthew Ahrens typedef int (*zfs_userspace_cb_t)(void *arg, const char *domain,
54514843421SMatthew Ahrens     uid_t rid, uint64_t space);
54614843421SMatthew Ahrens 
54714843421SMatthew Ahrens extern int zfs_userspace(zfs_handle_t *zhp, zfs_userquota_prop_t type,
54814843421SMatthew Ahrens     zfs_userspace_cb_t func, void *arg);
54914843421SMatthew Ahrens 
5503cb34c60Sahrens typedef struct recvflags {
5514ccbb6e7Sahrens 	/* print informational messages (ie, -v was specified) */
552c6765aabSeschrock 	int verbose : 1;
5534ccbb6e7Sahrens 
5544ccbb6e7Sahrens 	/* the destination is a prefix, not the exact fs (ie, -d) */
555c6765aabSeschrock 	int isprefix : 1;
5564ccbb6e7Sahrens 
557f64930f5STom Erickson 	/*
558f64930f5STom Erickson 	 * Only the tail of the sent snapshot path is appended to the
559f64930f5STom Erickson 	 * destination to determine the received snapshot name (ie, -e).
560f64930f5STom Erickson 	 */
561f64930f5STom Erickson 	int istail : 1;
562f64930f5STom Erickson 
5634ccbb6e7Sahrens 	/* do not actually do the recv, just check if it would work (ie, -n) */
564c6765aabSeschrock 	int dryrun : 1;
5654ccbb6e7Sahrens 
5664ccbb6e7Sahrens 	/* rollback/destroy filesystems as necessary (eg, -F) */
567c6765aabSeschrock 	int force : 1;
5684ccbb6e7Sahrens 
5694ccbb6e7Sahrens 	/* set "canmount=off" on all modified filesystems */
570c6765aabSeschrock 	int canmountoff : 1;
5714ccbb6e7Sahrens 
5724ccbb6e7Sahrens 	/* byteswap flag is used internally; callers need not specify */
573c6765aabSeschrock 	int byteswap : 1;
57433408eefSLori Alt 
57533408eefSLori Alt 	/* do not mount file systems as they are extracted (private) */
57633408eefSLori Alt 	int nomount : 1;
5773cb34c60Sahrens } recvflags_t;
5783cb34c60Sahrens 
5793cb34c60Sahrens extern int zfs_receive(libzfs_handle_t *, const char *, recvflags_t,
5803cb34c60Sahrens     int, avl_tree_t *);
5813cb34c60Sahrens 
582fa9e4066Sahrens /*
583fa9e4066Sahrens  * Miscellaneous functions.
584fa9e4066Sahrens  */
585fa9e4066Sahrens extern const char *zfs_type_to_name(zfs_type_t);
586fa9e4066Sahrens extern void zfs_refresh_properties(zfs_handle_t *);
587fa9e4066Sahrens extern int zfs_name_valid(const char *, zfs_type_t);
5885aba80dbSck extern zfs_handle_t *zfs_path_to_zhandle(libzfs_handle_t *, char *, zfs_type_t);
5897f1f55eaSvb extern boolean_t zfs_dataset_exists(libzfs_handle_t *, const char *,
5907f1f55eaSvb     zfs_type_t);
5917b97dc1aSrm extern int zfs_spa_version(zfs_handle_t *, int *);
592fa9e4066Sahrens 
593fa9e4066Sahrens /*
594fa9e4066Sahrens  * Mount support functions.
595fa9e4066Sahrens  */
59655434c77Sek extern boolean_t is_mounted(libzfs_handle_t *, const char *special, char **);
59799653d4eSeschrock extern boolean_t zfs_is_mounted(zfs_handle_t *, char **);
598fa9e4066Sahrens extern int zfs_mount(zfs_handle_t *, const char *, int);
599fa9e4066Sahrens extern int zfs_unmount(zfs_handle_t *, const char *, int);
600fa9e4066Sahrens extern int zfs_unmountall(zfs_handle_t *, int);
601fa9e4066Sahrens 
602fa9e4066Sahrens /*
603fa9e4066Sahrens  * Share support functions.
604fa9e4066Sahrens  */
605f3861e1aSahl extern boolean_t zfs_is_shared(zfs_handle_t *);
606fa9e4066Sahrens extern int zfs_share(zfs_handle_t *);
607f3861e1aSahl extern int zfs_unshare(zfs_handle_t *);
608f3861e1aSahl 
609f3861e1aSahl /*
6103d7072f8Seschrock  * Protocol-specific share support functions.
611f3861e1aSahl  */
612f3861e1aSahl extern boolean_t zfs_is_shared_nfs(zfs_handle_t *, char **);
613da6c28aaSamw extern boolean_t zfs_is_shared_smb(zfs_handle_t *, char **);
614f3861e1aSahl extern int zfs_share_nfs(zfs_handle_t *);
615da6c28aaSamw extern int zfs_share_smb(zfs_handle_t *);
616da6c28aaSamw extern int zfs_shareall(zfs_handle_t *);
617f3861e1aSahl extern int zfs_unshare_nfs(zfs_handle_t *, const char *);
618da6c28aaSamw extern int zfs_unshare_smb(zfs_handle_t *, const char *);
619f3861e1aSahl extern int zfs_unshareall_nfs(zfs_handle_t *);
620da6c28aaSamw extern int zfs_unshareall_smb(zfs_handle_t *);
621da6c28aaSamw extern int zfs_unshareall_bypath(zfs_handle_t *, const char *);
622da6c28aaSamw extern int zfs_unshareall(zfs_handle_t *);
623743a77edSAlan Wright extern int zfs_deleg_share_nfs(libzfs_handle_t *, char *, char *, char *,
624da6c28aaSamw     void *, void *, int, zfs_share_op_t);
625fa9e4066Sahrens 
626fa9e4066Sahrens /*
627fa9e4066Sahrens  * When dealing with nvlists, verify() is extremely useful
628fa9e4066Sahrens  */
629fa9e4066Sahrens #ifdef NDEBUG
630fa9e4066Sahrens #define	verify(EX)	((void)(EX))
631fa9e4066Sahrens #else
632fa9e4066Sahrens #define	verify(EX)	assert(EX)
633fa9e4066Sahrens #endif
634fa9e4066Sahrens 
635fa9e4066Sahrens /*
636fa9e4066Sahrens  * Utility function to convert a number to a human-readable form.
637fa9e4066Sahrens  */
638fa9e4066Sahrens extern void zfs_nicenum(uint64_t, char *, size_t);
639e9dbad6fSeschrock extern int zfs_nicestrtonum(libzfs_handle_t *, const char *, uint64_t *);
640fa9e4066Sahrens 
641fa9e4066Sahrens /*
642fa9e4066Sahrens  * Given a device or file, determine if it is part of a pool.
643fa9e4066Sahrens  */
64499653d4eSeschrock extern int zpool_in_use(libzfs_handle_t *, int, pool_state_t *, char **,
64599653d4eSeschrock     boolean_t *);
646fa9e4066Sahrens 
647fa9e4066Sahrens /*
648096d22d4SEric Schrock  * Label manipulation.
649fa9e4066Sahrens  */
65099653d4eSeschrock extern int zpool_read_label(int, nvlist_t **);
651096d22d4SEric Schrock extern int zpool_clear_label(int);
652fa9e4066Sahrens 
653e7cbe64fSgw /* is this zvol valid for use as a dump device? */
654e7cbe64fSgw extern int zvol_check_dump_config(char *);
655e7cbe64fSgw 
656743a77edSAlan Wright /*
657743a77edSAlan Wright  * Management interfaces for SMB ACL files
658743a77edSAlan Wright  */
659743a77edSAlan Wright 
660743a77edSAlan Wright int zfs_smb_acl_add(libzfs_handle_t *, char *, char *, char *);
661743a77edSAlan Wright int zfs_smb_acl_remove(libzfs_handle_t *, char *, char *, char *);
662743a77edSAlan Wright int zfs_smb_acl_purge(libzfs_handle_t *, char *, char *);
663743a77edSAlan Wright int zfs_smb_acl_rename(libzfs_handle_t *, char *, char *, char *, char *);
664743a77edSAlan Wright 
6653bb79becSeschrock /*
666f3861e1aSahl  * Enable and disable datasets within a pool by mounting/unmounting and
667f3861e1aSahl  * sharing/unsharing them.
6683bb79becSeschrock  */
669f3861e1aSahl extern int zpool_enable_datasets(zpool_handle_t *, const char *, int);
670f3861e1aSahl extern int zpool_disable_datasets(zpool_handle_t *, boolean_t);
6713bb79becSeschrock 
672069f55e2SEric Schrock /*
673069f55e2SEric Schrock  * Mappings between vdev and FRU.
674069f55e2SEric Schrock  */
675069f55e2SEric Schrock extern void libzfs_fru_refresh(libzfs_handle_t *);
676069f55e2SEric Schrock extern const char *libzfs_fru_lookup(libzfs_handle_t *, const char *);
677069f55e2SEric Schrock extern const char *libzfs_fru_devpath(libzfs_handle_t *, const char *);
678069f55e2SEric Schrock extern boolean_t libzfs_fru_compare(libzfs_handle_t *, const char *,
679069f55e2SEric Schrock     const char *);
680069f55e2SEric Schrock extern boolean_t libzfs_fru_notself(libzfs_handle_t *, const char *);
681069f55e2SEric Schrock extern int zpool_fru_set(zpool_handle_t *, uint64_t, const char *);
682069f55e2SEric Schrock 
683fa9e4066Sahrens #ifdef	__cplusplus
684fa9e4066Sahrens }
685fa9e4066Sahrens #endif
686fa9e4066Sahrens 
687fa9e4066Sahrens #endif	/* _LIBZFS_H */
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