libzfs_core.h revision 308764 
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/*
23 * Copyright (c) 2012, 2014 by Delphix. All rights reserved.
24 * Copyright (c) 2013 by Martin Matuska <mm@FreeBSD.org>. All rights reserved.
25 */
26
27#ifndef	_LIBZFS_CORE_H
28#define	_LIBZFS_CORE_H
29
30#include <libnvpair.h>
31#include <sys/param.h>
32#include <sys/types.h>
33
34#ifdef	__cplusplus
35extern "C" {
36#endif
37
38int libzfs_core_init(void);
39void libzfs_core_fini(void);
40
41/*
42 * NB: this type should be kept binary compatible with dmu_objset_type_t.
43 */
44enum lzc_dataset_type {
45	LZC_DATSET_TYPE_ZFS = 2,
46	LZC_DATSET_TYPE_ZVOL
47};
48
49int lzc_snapshot(nvlist_t *, nvlist_t *, nvlist_t **);
50int lzc_create(const char *, enum lzc_dataset_type, nvlist_t *);
51int lzc_clone(const char *, const char *, nvlist_t *);
52int lzc_destroy_snaps(nvlist_t *, boolean_t, nvlist_t **);
53int lzc_bookmark(nvlist_t *, nvlist_t **);
54int lzc_get_bookmarks(const char *, nvlist_t *, nvlist_t **);
55int lzc_destroy_bookmarks(nvlist_t *, nvlist_t **);
56
57int lzc_snaprange_space(const char *, const char *, uint64_t *);
58
59int lzc_hold(nvlist_t *, int, nvlist_t **);
60int lzc_release(nvlist_t *, nvlist_t **);
61int lzc_get_holds(const char *, nvlist_t **);
62
63enum lzc_send_flags {
64	LZC_SEND_FLAG_EMBED_DATA = 1 << 0,
65	LZC_SEND_FLAG_LARGE_BLOCK = 1 << 1
66};
67
68int lzc_send(const char *, const char *, int, enum lzc_send_flags);
69int lzc_send_resume(const char *, const char *, int,
70    enum lzc_send_flags, uint64_t, uint64_t);
71int lzc_send_space(const char *, const char *, uint64_t *);
72
73struct dmu_replay_record;
74
75int lzc_receive(const char *, nvlist_t *, const char *, boolean_t, int);
76int lzc_receive_resumable(const char *, nvlist_t *, const char *,
77    boolean_t, int);
78int lzc_receive_with_header(const char *, nvlist_t *, const char *, boolean_t,
79    boolean_t, int, const struct dmu_replay_record *);
80
81boolean_t lzc_exists(const char *);
82
83int lzc_rollback(const char *, char *, int);
84
85#ifdef	__cplusplus
86}
87#endif
88
89#endif	/* _LIBZFS_CORE_H */
90