ufs_snap.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (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 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_FS_UFS_SNAP_H
#define _SYS_FS_UFS_SNAP_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/fssnap_if.h>
#include <sys/vnode.h>
#include <sys/cred.h>
/* debug levels */
#define UFSSNAPDB_CREATE 0x01
#define UFSSNAPDB_DELETE 0x02
/* Constants */
#define UFS_MAX_SNAPBACKFILESIZE (1LL << 39) /* 512 GB */
extern int ufs_snap_create(struct vnode *, struct fiosnapcreate_multi *,
cred_t *);
extern int ufs_snap_delete(struct vnode *, struct fiosnapdelete *, cred_t *);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_FS_UFS_SNAP_H */