usr/src/common/zfs/zfs_comutil.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 (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
  23  * Copyright (c) 2012 by Delphix. All rights reserved.
  24  */
  25
  26 #ifndef _ZFS_COMUTIL_H
  27 #define _ZFS_COMUTIL_H
  28
  29 #include <sys/fs/zfs.h>
  30 #include <sys/types.h>
  31
  32 #ifdef  __cplusplus
  33 extern "C" {
  34 #endif
  35
  36 extern boolean_t zfs_allocatable_devs(nvlist_t *);
  37 extern void zpool_get_rewind_policy(nvlist_t *, zpool_rewind_policy_t *);
  38
  39 extern int zfs_zpl_version_map(int spa_version);
  40 extern int zfs_spa_version_map(int zpl_version);
  41 #define ZFS_NUM_LEGACY_HISTORY_EVENTS 41
  42 extern const char *zfs_history_event_names[ZFS_NUM_LEGACY_HISTORY_EVENTS];
  43
  44 #ifdef  __cplusplus
  45 }
  46 #endif
  47
  48 #endif  /* _ZFS_COMUTIL_H */