FreeBSD/Linux Kernel Cross Reference
sys/contrib/openzfs/include/sys/dsl_deleg.h

     /*
      * CDDL HEADER START
      *
      * The contents of this file are subject to the terms of the
      * Common Development and Distribution License (the "License").
      * You may not use this file except in compliance with the License.
      *
      * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      * or https://opensource.org/licenses/CDDL-1.0.
     * See the License for the specific language governing permissions
     * and limitations under the License.
     *
     * When distributing Covered Code, include this CDDL HEADER in each
     * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     * If applicable, add the following below this CDDL HEADER, with the
     * fields enclosed by brackets "[]" replaced with your own identifying
     * information: Portions Copyright [yyyy] [name of copyright owner]
     *
     * CDDL HEADER END
     */
    /*
     * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
     * Copyright (c) 2013, 2015 by Delphix. All rights reserved.
     */
    
    #ifndef _SYS_DSL_DELEG_H
    #define _SYS_DSL_DELEG_H
    
    #include <sys/dmu.h>
    #include <sys/dsl_pool.h>
    #include <sys/zfs_context.h>
    
    #ifdef  __cplusplus
    extern "C" {
    #endif
    
    #define ZFS_DELEG_PERM_NONE             ""
    #define ZFS_DELEG_PERM_CREATE           "create"
    #define ZFS_DELEG_PERM_DESTROY          "destroy"
    #define ZFS_DELEG_PERM_SNAPSHOT         "snapshot"
    #define ZFS_DELEG_PERM_ROLLBACK         "rollback"
    #define ZFS_DELEG_PERM_CLONE            "clone"
    #define ZFS_DELEG_PERM_PROMOTE          "promote"
    #define ZFS_DELEG_PERM_RENAME           "rename"
    #define ZFS_DELEG_PERM_MOUNT            "mount"
    #define ZFS_DELEG_PERM_SHARE            "share"
    #define ZFS_DELEG_PERM_SEND             "send"
    #define ZFS_DELEG_PERM_RECEIVE          "receive"
    #define ZFS_DELEG_PERM_ALLOW            "allow"
    #define ZFS_DELEG_PERM_USERPROP         "userprop"
    #define ZFS_DELEG_PERM_VSCAN            "vscan"
    #define ZFS_DELEG_PERM_USERQUOTA        "userquota"
    #define ZFS_DELEG_PERM_GROUPQUOTA       "groupquota"
    #define ZFS_DELEG_PERM_USEROBJQUOTA     "userobjquota"
    #define ZFS_DELEG_PERM_GROUPOBJQUOTA    "groupobjquota"
    #define ZFS_DELEG_PERM_USERUSED         "userused"
    #define ZFS_DELEG_PERM_GROUPUSED        "groupused"
    #define ZFS_DELEG_PERM_USEROBJUSED      "userobjused"
    #define ZFS_DELEG_PERM_GROUPOBJUSED     "groupobjused"
    #define ZFS_DELEG_PERM_HOLD             "hold"
    #define ZFS_DELEG_PERM_RELEASE          "release"
    #define ZFS_DELEG_PERM_DIFF             "diff"
    #define ZFS_DELEG_PERM_BOOKMARK         "bookmark"
    #define ZFS_DELEG_PERM_LOAD_KEY         "load-key"
    #define ZFS_DELEG_PERM_CHANGE_KEY       "change-key"
    #define ZFS_DELEG_PERM_PROJECTUSED      "projectused"
    #define ZFS_DELEG_PERM_PROJECTQUOTA     "projectquota"
    #define ZFS_DELEG_PERM_PROJECTOBJUSED   "projectobjused"
    #define ZFS_DELEG_PERM_PROJECTOBJQUOTA  "projectobjquota"
    
    /*
     * Note: the names of properties that are marked delegatable are also
     * valid delegated permissions
     */
    
    int dsl_deleg_get(const char *ddname, nvlist_t **nvp);
    int dsl_deleg_set(const char *ddname, nvlist_t *nvp, boolean_t unset);
    int dsl_deleg_access(const char *ddname, const char *perm, cred_t *cr);
    int dsl_deleg_access_impl(struct dsl_dataset *ds, const char *perm, cred_t *cr);
    void dsl_deleg_set_create_perms(dsl_dir_t *dd, dmu_tx_t *tx, cred_t *cr);
    int dsl_deleg_can_allow(char *ddname, nvlist_t *nvp, cred_t *cr);
    int dsl_deleg_can_unallow(char *ddname, nvlist_t *nvp, cred_t *cr);
    int dsl_deleg_destroy(objset_t *os, uint64_t zapobj, dmu_tx_t *tx);
    boolean_t dsl_delegation_on(objset_t *os);
    
    #ifdef  __cplusplus
    }
    #endif
    
    #endif  /* _SYS_DSL_DELEG_H */

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