/*

 * 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 2005 Sun Microsystems, Inc.  All rights reserved.

 * Use is subject to license terms.

 */

#ifndef _SYS_ZFS_DEBUG_H

#define	_SYS_ZFS_DEBUG_H

#pragma ident	"%Z%%M%	%I%	%E% SMI"

#ifdef	__cplusplus

extern "C" {

#endif

#ifndef TRUE

#define	TRUE 1

#endif

#ifndef FALSE

#define	FALSE 0

#endif

/*

 * ZFS debugging

 */

#if defined(DEBUG) || !defined(_KERNEL)

#define	ZFS_DEBUG

#endif

extern int zfs_flags;

#define	ZFS_DEBUG_DPRINTF	0x0001

#define	ZFS_DEBUG_DBUF_VERIFY	0x0002

#define	ZFS_DEBUG_DNODE_VERIFY	0x0004

#define	ZFS_DEBUG_SNAPNAMES	0x0008

#ifdef ZFS_DEBUG

extern void __dprintf(const char *file, const char *func,

    int line, const char *fmt, ...);

#define	dprintf(...) \

	if (zfs_flags & ZFS_DEBUG_DPRINTF) \

		__dprintf(__FILE__, __func__, __LINE__, __VA_ARGS__)

#else

#define	dprintf(...) ((void)0)

#endif /* ZFS_DEBUG */

#ifdef	__cplusplus

}

#endif

#endif	/* _SYS_ZFS_DEBUG_H */