zfs_prop.h revision e9dbad6f263d5570ed7ff5443ec5b958af8c24d7
/*
* 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 http://www.opensolaris.org/os/licensing.
* 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 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _ZFS_PROP_H
#define _ZFS_PROP_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/fs/zfs.h>
#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* For index types (e.g. compression and checksum), we want the numeric value
* in the kernel, but the string value in userland.
*/
typedef enum {
prop_type_number, /* numeric value */
prop_type_string, /* string value */
prop_type_boolean, /* boolean value */
prop_type_index /* numeric value indexed by string */
} zfs_proptype_t;
zfs_proptype_t zfs_prop_get_type(zfs_prop_t);
int zfs_prop_string_to_index(zfs_prop_t, const char *, uint64_t *);
int zfs_prop_index_to_string(zfs_prop_t, uint64_t, const char **);
size_t zfs_prop_width(zfs_prop_t, boolean_t *);
#ifdef __cplusplus
}
#endif
#endif /* _ZFS_PROP_H */