xref: /illumos-gate/usr/src/cmd/zinject/zinject.h (revision cde58dbc6a23d4d38db7c8866312be83221c765f)
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
31 extern "C" {
32 #endif
33 
34 typedef 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_BPOBJ,		/* 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 
57 int translate_record(err_type_t type, const char *object, const char *range,
58     int level, zinject_record_t *record, char *poolname, char *dataset);
59 int translate_raw(const char *raw, zinject_record_t *record);
60 int translate_device(const char *pool, const char *device,
61     err_type_t label_type, zinject_record_t *record);
62 void usage(void);
63 
64 extern libzfs_handle_t *g_zfs;
65 
66 #ifdef	__cplusplus
67 }
68 #endif
69 
70 #endif	/* _ZINJECT_H */
71