xref: /freebsd/sys/contrib/openzfs/cmd/zinject/zinject.h (revision 61145dc2b94f12f6a47344fb9aac702321880e43)
1 // SPDX-License-Identifier: CDDL-1.0
2 /*
3  * CDDL HEADER START
4  *
5  * The contents of this file are subject to the terms of the
6  * Common Development and Distribution License (the "License").
7  * You may not use this file except in compliance with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or https://opensource.org/licenses/CDDL-1.0.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*
23  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
24  */
25 
26 #ifndef	_ZINJECT_H
27 #define	_ZINJECT_H
28 
29 #include <sys/zfs_ioctl.h>
30 
31 #ifdef	__cplusplus
32 extern "C" {
33 #endif
34 
35 typedef enum {
36 	TYPE_DATA,		/* plain file contents		*/
37 	TYPE_DNODE,		/* metadnode contents		*/
38 	TYPE_MOS,		/* all MOS data			*/
39 	TYPE_MOSDIR,		/* MOS object directory		*/
40 	TYPE_METASLAB,		/* metaslab objects		*/
41 	TYPE_CONFIG,		/* MOS config			*/
42 	TYPE_BPOBJ,		/* block pointer list		*/
43 	TYPE_SPACEMAP,		/* space map objects		*/
44 	TYPE_ERRLOG,		/* persistent error log		*/
45 	TYPE_LABEL_UBERBLOCK,	/* label specific uberblock	*/
46 	TYPE_LABEL_NVLIST,	/* label specific nvlist	*/
47 	TYPE_LABEL_PAD1,	/* label specific 8K pad1 area	*/
48 	TYPE_LABEL_PAD2,	/* label specific 8K pad2 area	*/
49 	TYPE_INVAL
50 } err_type_t;
51 
52 #define	MOS_TYPE(t)	\
53 	((t) >= TYPE_MOS && (t) < TYPE_LABEL_UBERBLOCK)
54 
55 #define	LABEL_TYPE(t)	\
56 	((t) >= TYPE_LABEL_UBERBLOCK && (t) < TYPE_INVAL)
57 
58 int translate_record(err_type_t type, const char *object, const char *range,
59     int level, zinject_record_t *record, char *poolname, char *dataset);
60 int translate_raw(const char *raw, zinject_record_t *record);
61 int translate_device(const char *pool, const char *device,
62     err_type_t label_type, zinject_record_t *record);
63 void usage(void);
64 
65 extern libzfs_handle_t *g_zfs;
66 
67 #ifdef	__cplusplus
68 }
69 #endif
70 
71 #endif	/* _ZINJECT_H */
72