zpool_util.h revision 219089 
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21/*
22 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
23 */
24
25#ifndef	ZPOOL_UTIL_H
26#define	ZPOOL_UTIL_H
27
28#include <libnvpair.h>
29#include <libzfs.h>
30
31#ifdef	__cplusplus
32extern "C" {
33#endif
34
35/*
36 * Basic utility functions
37 */
38void *safe_malloc(size_t);
39void zpool_no_memory(void);
40uint_t num_logs(nvlist_t *nv);
41
42/*
43 * Virtual device functions
44 */
45
46nvlist_t *make_root_vdev(zpool_handle_t *zhp, int force, int check_rep,
47    boolean_t replacing, boolean_t dryrun, int argc, char **argv);
48nvlist_t *split_mirror_vdev(zpool_handle_t *zhp, char *newname,
49    nvlist_t *props, splitflags_t flags, int argc, char **argv);
50
51/*
52 * Pool list functions
53 */
54int for_each_pool(int, char **, boolean_t unavail, zprop_list_t **,
55    zpool_iter_f, void *);
56
57typedef struct zpool_list zpool_list_t;
58
59zpool_list_t *pool_list_get(int, char **, zprop_list_t **, int *);
60void pool_list_update(zpool_list_t *);
61int pool_list_iter(zpool_list_t *, int unavail, zpool_iter_f, void *);
62void pool_list_free(zpool_list_t *);
63int pool_list_count(zpool_list_t *);
64void pool_list_remove(zpool_list_t *, zpool_handle_t *);
65
66libzfs_handle_t *g_zfs;
67
68#ifdef	__cplusplus
69}
70#endif
71
72#endif	/* ZPOOL_UTIL_H */
73