1
2/*
3 * CDDL HEADER START
4 *
5 * The contents of this file are subject to the terms of the
6 * Common Development and Distribution License (the "License").
7 * You may not use this file except in compliance with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or https://opensource.org/licenses/CDDL-1.0.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
24 * Copyright (c) 2012 by Delphix. All rights reserved.
25 * Copyright (c) 2012, Joyent, Inc. All rights reserved.
26 * Copyright (c) 2013 Steven Hartland. All rights reserved.
27 */
28
29#ifndef	_SYS_DSL_USERHOLD_H
30#define	_SYS_DSL_USERHOLD_H
31
32#include <sys/nvpair.h>
33#include <sys/types.h>
34
35#ifdef	__cplusplus
36extern "C" {
37#endif
38
39struct dsl_pool;
40struct dsl_dataset;
41struct dmu_tx;
42
43int dsl_dataset_user_hold(nvlist_t *holds, minor_t cleanup_minor,
44    nvlist_t *errlist);
45int dsl_dataset_user_release(nvlist_t *holds, nvlist_t *errlist);
46int dsl_dataset_get_holds(const char *dsname, nvlist_t *nvl);
47void dsl_dataset_user_release_tmp(struct dsl_pool *dp, nvlist_t *holds);
48int dsl_dataset_user_hold_check_one(struct dsl_dataset *ds, const char *htag,
49    boolean_t temphold, struct dmu_tx *tx);
50void dsl_dataset_user_hold_sync_one(struct dsl_dataset *ds, const char *htag,
51    minor_t minor, uint64_t now, struct dmu_tx *tx);
52
53#ifdef	__cplusplus
54}
55#endif
56
57#endif /* _SYS_DSL_USERHOLD_H */
58