zinject.h revision 98d1cbfec254295273b6a761bc1861c0374bdf02
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) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
23 */
24
25#ifndef	_ZINJECT_H
26#define	_ZINJECT_H
27
28#include <sys/zfs_ioctl.h>
29
30#ifdef	__cplusplus
31extern "C" {
32#endif
33
34typedef enum {
35	TYPE_DATA,		/* plain file contents		*/
36	TYPE_DNODE,		/* metadnode contents		*/
37	TYPE_MOS,		/* all MOS data			*/
38	TYPE_MOSDIR,		/* MOS object directory		*/
39	TYPE_METASLAB,		/* metaslab objects		*/
40	TYPE_CONFIG,		/* MOS config			*/
41	TYPE_BPLIST,		/* block pointer list		*/
42	TYPE_SPACEMAP,		/* space map objects		*/
43	TYPE_ERRLOG,		/* persistent error log		*/
44	TYPE_LABEL_UBERBLOCK,	/* label specific uberblock	*/
45	TYPE_LABEL_NVLIST,	/* label specific nvlist	*/
46	TYPE_LABEL_PAD1,	/* label specific 8K pad1 area	*/
47	TYPE_LABEL_PAD2,	/* label specific 8K pad2 area	*/
48	TYPE_INVAL
49} err_type_t;
50
51#define	MOS_TYPE(t)	\
52	((t) >= TYPE_MOS && (t) < TYPE_LABEL_UBERBLOCK)
53
54#define	LABEL_TYPE(t)	\
55	((t) >= TYPE_LABEL_UBERBLOCK && (t) < TYPE_INVAL)
56
57int translate_record(err_type_t type, const char *object, const char *range,
58    int level, zinject_record_t *record, char *poolname, char *dataset);
59int translate_raw(const char *raw, zinject_record_t *record);
60int translate_device(const char *pool, const char *device,
61    err_type_t label_type, zinject_record_t *record);
62void usage(void);
63
64extern libzfs_handle_t *g_zfs;
65
66#ifdef	__cplusplus
67}
68#endif
69
70#endif	/* _ZINJECT_H */
71