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 http://www.opensolaris.org/os/licensing. 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 36 extern "C" { 37 #endif 38 39 struct dsl_pool; 40 struct dsl_dataset; 41 struct dmu_tx; 42 43 int dsl_dataset_user_hold(nvlist_t *holds, minor_t cleanup_minor, 44 nvlist_t *errlist); 45 int dsl_dataset_user_release(nvlist_t *holds, nvlist_t *errlist); 46 int dsl_dataset_get_holds(const char *dsname, nvlist_t *nvl); 47 void dsl_dataset_user_release_tmp(struct dsl_pool *dp, nvlist_t *holds); 48 int dsl_dataset_user_hold_check_one(struct dsl_dataset *ds, const char *htag, 49 boolean_t temphold, struct dmu_tx *tx); 50 void 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