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) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
23 * Copyright 2010 Nexenta Systems, Inc. All rights reserved.
24 * Copyright (c) 2013 by Delphix. All rights reserved.
25 */
26
27#ifndef _ZFS_DELEG_H
28#define _ZFS_DELEG_H
29
30#include <sys/fs/zfs.h>
31
32#ifdef __cplusplus
33extern "C" {
34#endif
35
36#define ZFS_DELEG_SET_NAME_CHR '@' /* set name lead char */
37#define ZFS_DELEG_FIELD_SEP_CHR '$' /* field separator */
38
39/*
40 * Max name length for a delegation attribute
41 */
42#define ZFS_MAX_DELEG_NAME 128
43
44#define ZFS_DELEG_LOCAL 'l'
45#define ZFS_DELEG_DESCENDENT 'd'
46#define ZFS_DELEG_NA '-'
47
48typedef enum {
49 ZFS_DELEG_NOTE_CREATE,
50 ZFS_DELEG_NOTE_DESTROY,
51 ZFS_DELEG_NOTE_SNAPSHOT,
52 ZFS_DELEG_NOTE_ROLLBACK,
53 ZFS_DELEG_NOTE_CLONE,
54 ZFS_DELEG_NOTE_PROMOTE,
55 ZFS_DELEG_NOTE_RENAME,
56 ZFS_DELEG_NOTE_SEND,
57 ZFS_DELEG_NOTE_RECEIVE,
58 ZFS_DELEG_NOTE_ALLOW,
59 ZFS_DELEG_NOTE_USERPROP,
60 ZFS_DELEG_NOTE_MOUNT,
61 ZFS_DELEG_NOTE_SHARE,
62 ZFS_DELEG_NOTE_USERQUOTA,
63 ZFS_DELEG_NOTE_GROUPQUOTA,
64 ZFS_DELEG_NOTE_USERUSED,
65 ZFS_DELEG_NOTE_GROUPUSED,
66 ZFS_DELEG_NOTE_HOLD,
67 ZFS_DELEG_NOTE_RELEASE,
68 ZFS_DELEG_NOTE_DIFF,
69 ZFS_DELEG_NOTE_BOOKMARK,
70 ZFS_DELEG_NOTE_NONE
71} zfs_deleg_note_t;
72
73typedef struct zfs_deleg_perm_tab {
74 char *z_perm;
75 zfs_deleg_note_t z_note;
76} zfs_deleg_perm_tab_t;
77
78extern zfs_deleg_perm_tab_t zfs_deleg_perm_tab[];
79
80int zfs_deleg_verify_nvlist(nvlist_t *nvlist);
81void zfs_deleg_whokey(char *attr, zfs_deleg_who_type_t type,
82 char checkflag, void *data);
83const char *zfs_deleg_canonicalize_perm(const char *perm);
84
85#ifdef __cplusplus
86}
87#endif
88
89#endif /* _ZFS_DELEG_H */
90