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.
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.
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]
23 * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
24 * Copyright (c) 2011 Gunnar Beutner
25 * Copyright (c) 2019, 2020 by Delphix. All rights reserved.
27 #ifndef _LIBSPL_LIBSHARE_IMPL_H
28 #define _LIBSPL_LIBSHARE_IMPL_H
30 typedef struct sa_share_fsinfo {
34 typedef struct sa_share_impl {
38 sa_share_fsinfo_t *sa_fsinfo; /* per-fstype information */
41 #define FSINFO(impl_share, fstype) \
42 (&(impl_share->sa_fsinfo[fstype->fsinfo_index]))
44 typedef struct sa_share_ops {
45 int (*enable_share)(sa_share_impl_t share);
46 int (*disable_share)(sa_share_impl_t share);
47 boolean_t (*is_shared)(sa_share_impl_t share);
48 int (*validate_shareopts)(const char *shareopts);
49 int (*update_shareopts)(sa_share_impl_t impl_share,
50 const char *shareopts);
51 void (*clear_shareopts)(sa_share_impl_t impl_share);
52 int (*commit_shares)(void);
55 typedef struct sa_fstype {
56 struct sa_fstype *next;
59 const sa_share_ops_t *ops;
63 sa_fstype_t *register_fstype(const char *name, const sa_share_ops_t *ops);
65 #endif /* _LIBSPL_LIBSHARE_IMPL_H */