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 */ 24 25 #ifndef _SYS_DSL_DELEG_H 26 #define _SYS_DSL_DELEG_H 27 28 #include <sys/dmu.h> 29 #include <sys/dsl_pool.h> 30 #include <sys/zfs_context.h> 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #define ZFS_DELEG_PERM_NONE "" 37 #define ZFS_DELEG_PERM_CREATE "create" 38 #define ZFS_DELEG_PERM_DESTROY "destroy" 39 #define ZFS_DELEG_PERM_SNAPSHOT "snapshot" 40 #define ZFS_DELEG_PERM_ROLLBACK "rollback" 41 #define ZFS_DELEG_PERM_CLONE "clone" 42 #define ZFS_DELEG_PERM_PROMOTE "promote" 43 #define ZFS_DELEG_PERM_RENAME "rename" 44 #define ZFS_DELEG_PERM_MOUNT "mount" 45 #define ZFS_DELEG_PERM_SHARE "share" 46 #define ZFS_DELEG_PERM_SEND "send" 47 #define ZFS_DELEG_PERM_RECEIVE "receive" 48 #define ZFS_DELEG_PERM_ALLOW "allow" 49 #define ZFS_DELEG_PERM_USERPROP "userprop" 50 #define ZFS_DELEG_PERM_VSCAN "vscan" 51 #define ZFS_DELEG_PERM_USERQUOTA "userquota" 52 #define ZFS_DELEG_PERM_GROUPQUOTA "groupquota" 53 #define ZFS_DELEG_PERM_USERUSED "userused" 54 #define ZFS_DELEG_PERM_GROUPUSED "groupused" 55 #define ZFS_DELEG_PERM_HOLD "hold" 56 #define ZFS_DELEG_PERM_RELEASE "release" 57 #define ZFS_DELEG_PERM_DIFF "diff" 58 59 /* 60 * Note: the names of properties that are marked delegatable are also 61 * valid delegated permissions 62 */ 63 64 int dsl_deleg_get(const char *ddname, nvlist_t **nvp); 65 int dsl_deleg_set(const char *ddname, nvlist_t *nvp, boolean_t unset); 66 int dsl_deleg_access(const char *ddname, const char *perm, cred_t *cr); 67 int dsl_deleg_access_impl(struct dsl_dataset *ds, const char *perm, cred_t *cr); 68 void dsl_deleg_set_create_perms(dsl_dir_t *dd, dmu_tx_t *tx, cred_t *cr); 69 int dsl_deleg_can_allow(char *ddname, nvlist_t *nvp, cred_t *cr); 70 int dsl_deleg_can_unallow(char *ddname, nvlist_t *nvp, cred_t *cr); 71 int dsl_deleg_destroy(objset_t *os, uint64_t zapobj, dmu_tx_t *tx); 72 boolean_t dsl_delegation_on(objset_t *os); 73 74 #ifdef __cplusplus 75 } 76 #endif 77 78 #endif /* _SYS_DSL_DELEG_H */ 79