zfs/lib/libzcommon/include/sys/dsl_deleg.h

   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 2007 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _SYS_DSL_DELEG_H
  27 #define _SYS_DSL_DELEG_H
  28
  29 #pragma ident   "@(#)dsl_deleg.h        1.4     07/10/25 SMI"
  30
  31 #include <sys/dmu.h>
  32 #include <sys/dsl_pool.h>
  33 #include <sys/zfs_context.h>
  34
  35 #ifdef  __cplusplus
  36 extern "C" {
  37 #endif
  38
  39 #define ZFS_DELEG_PERM_NONE             ""
  40 #define ZFS_DELEG_PERM_CREATE           "create"
  41 #define ZFS_DELEG_PERM_DESTROY          "destroy"
  42 #define ZFS_DELEG_PERM_SNAPSHOT         "snapshot"
  43 #define ZFS_DELEG_PERM_ROLLBACK         "rollback"
  44 #define ZFS_DELEG_PERM_CLONE            "clone"
  45 #define ZFS_DELEG_PERM_PROMOTE          "promote"
  46 #define ZFS_DELEG_PERM_RENAME           "rename"
  47 #define ZFS_DELEG_PERM_MOUNT            "mount"
  48 #define ZFS_DELEG_PERM_SHARE            "share"
  49 #define ZFS_DELEG_PERM_SEND             "send"
  50 #define ZFS_DELEG_PERM_RECEIVE          "receive"
  51 #define ZFS_DELEG_PERM_ALLOW            "allow"
  52 #define ZFS_DELEG_PERM_USERPROP         "userprop"
  53 #define ZFS_DELEG_PERM_VSCAN            "vscan"
  54
  55 /*
  56  * Note: the names of properties that are marked delegatable are also
  57  * valid delegated permissions
  58  */
  59
  60 int dsl_deleg_get(const char *ddname, nvlist_t **nvp);
  61 int dsl_deleg_set(const char *ddname, nvlist_t *nvp, boolean_t unset);
  62 int dsl_deleg_access(const char *ddname, const char *perm, cred_t *cr);
  63 void dsl_deleg_set_create_perms(dsl_dir_t *dd, dmu_tx_t *tx, cred_t *cr);
  64 int dsl_deleg_can_allow(char *ddname, nvlist_t *nvp, cred_t *cr);
  65 int dsl_deleg_can_unallow(char *ddname, nvlist_t *nvp, cred_t *cr);
  66 int dsl_deleg_destroy(objset_t *os, uint64_t zapobj, dmu_tx_t *tx);
  67 boolean_t dsl_delegation_on(objset_t *os);
  68
  69 #ifdef  __cplusplus
  70 }
  71 #endif
  72
  73 #endif  /* _SYS_DSL_DELEG_H */