1fa9e4066Sahrens /* 2fa9e4066Sahrens * CDDL HEADER START 3fa9e4066Sahrens * 4fa9e4066Sahrens * The contents of this file are subject to the terms of the 56b4acc8bSahrens * Common Development and Distribution License (the "License"). 66b4acc8bSahrens * You may not use this file except in compliance with the License. 7fa9e4066Sahrens * 8fa9e4066Sahrens * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9fa9e4066Sahrens * or http://www.opensolaris.org/os/licensing. 10fa9e4066Sahrens * See the License for the specific language governing permissions 11fa9e4066Sahrens * and limitations under the License. 12fa9e4066Sahrens * 13fa9e4066Sahrens * When distributing Covered Code, include this CDDL HEADER in each 14fa9e4066Sahrens * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15fa9e4066Sahrens * If applicable, add the following below this CDDL HEADER, with the 16fa9e4066Sahrens * fields enclosed by brackets "[]" replaced with your own identifying 17fa9e4066Sahrens * information: Portions Copyright [yyyy] [name of copyright owner] 18fa9e4066Sahrens * 19fa9e4066Sahrens * CDDL HEADER END 20fa9e4066Sahrens */ 21fa9e4066Sahrens /* 22*0125049cSahrens * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23fa9e4066Sahrens * Use is subject to license terms. 24fa9e4066Sahrens */ 25fa9e4066Sahrens 26fa9e4066Sahrens #ifndef _SYS_ZFS_DEBUG_H 27fa9e4066Sahrens #define _SYS_ZFS_DEBUG_H 28fa9e4066Sahrens 29fa9e4066Sahrens #pragma ident "%Z%%M% %I% %E% SMI" 30fa9e4066Sahrens 31fa9e4066Sahrens #ifdef __cplusplus 32fa9e4066Sahrens extern "C" { 33fa9e4066Sahrens #endif 34fa9e4066Sahrens 35fa9e4066Sahrens #ifndef TRUE 36fa9e4066Sahrens #define TRUE 1 37fa9e4066Sahrens #endif 38fa9e4066Sahrens 39fa9e4066Sahrens #ifndef FALSE 40fa9e4066Sahrens #define FALSE 0 41fa9e4066Sahrens #endif 42fa9e4066Sahrens 43fa9e4066Sahrens /* 44fa9e4066Sahrens * ZFS debugging 45fa9e4066Sahrens */ 46fa9e4066Sahrens 47fa9e4066Sahrens #if defined(DEBUG) || !defined(_KERNEL) 48fa9e4066Sahrens #define ZFS_DEBUG 49fa9e4066Sahrens #endif 50fa9e4066Sahrens 51fa9e4066Sahrens extern int zfs_flags; 52fa9e4066Sahrens 53fa9e4066Sahrens #define ZFS_DEBUG_DPRINTF 0x0001 54fa9e4066Sahrens #define ZFS_DEBUG_DBUF_VERIFY 0x0002 55fa9e4066Sahrens #define ZFS_DEBUG_DNODE_VERIFY 0x0004 56fa9e4066Sahrens #define ZFS_DEBUG_SNAPNAMES 0x0008 576b4acc8bSahrens #define ZFS_DEBUG_MODIFY 0x0010 58fa9e4066Sahrens 59fa9e4066Sahrens #ifdef ZFS_DEBUG 60fa9e4066Sahrens extern void __dprintf(const char *file, const char *func, 61fa9e4066Sahrens int line, const char *fmt, ...); 62fa9e4066Sahrens #define dprintf(...) \ 63fa9e4066Sahrens if (zfs_flags & ZFS_DEBUG_DPRINTF) \ 64fa9e4066Sahrens __dprintf(__FILE__, __func__, __LINE__, __VA_ARGS__) 65fa9e4066Sahrens #else 66fa9e4066Sahrens #define dprintf(...) ((void)0) 67fa9e4066Sahrens #endif /* ZFS_DEBUG */ 68fa9e4066Sahrens 69*0125049cSahrens extern void zfs_panic_recover(const char *fmt, ...); 70*0125049cSahrens 71fa9e4066Sahrens #ifdef __cplusplus 72fa9e4066Sahrens } 73fa9e4066Sahrens #endif 74fa9e4066Sahrens 75fa9e4066Sahrens #endif /* _SYS_ZFS_DEBUG_H */ 76