1fa9e4066Sahrens /*
2fa9e4066Sahrens  * CDDL HEADER START
3fa9e4066Sahrens  *
4fa9e4066Sahrens  * The contents of this file are subject to the terms of the
5*bfe5f5a4Stalley  * Common Development and Distribution License (the "License").
6*bfe5f5a4Stalley  * 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  */
21*bfe5f5a4Stalley 
22fa9e4066Sahrens /*
23*bfe5f5a4Stalley  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
24fa9e4066Sahrens  * Use is subject to license terms.
25fa9e4066Sahrens  */
26fa9e4066Sahrens 
27fa9e4066Sahrens #ifndef _LIBZFS_JNI_DISKMGT_H
28fa9e4066Sahrens #define	_LIBZFS_JNI_DISKMGT_H
29fa9e4066Sahrens 
30*bfe5f5a4Stalley #include <libdiskmgt.h>
31*bfe5f5a4Stalley #include <sys/varargs.h>
32*bfe5f5a4Stalley 
33fa9e4066Sahrens #ifdef __cplusplus
34fa9e4066Sahrens extern "C" {
35fa9e4066Sahrens #endif
36fa9e4066Sahrens 
37fa9e4066Sahrens /*
38fa9e4066Sahrens  * Types
39fa9e4066Sahrens  */
40fa9e4066Sahrens 
41fa9e4066Sahrens typedef struct dmgt_slice {
42fa9e4066Sahrens 	char *name;
43fa9e4066Sahrens 	uint64_t start;
44fa9e4066Sahrens 	uint64_t size;
45fa9e4066Sahrens 	char *used_name;
46fa9e4066Sahrens 	char *used_by;
47fa9e4066Sahrens } dmgt_slice_t;
48fa9e4066Sahrens 
49fa9e4066Sahrens typedef struct dmgt_disk {
50fa9e4066Sahrens 	char *name;
51fa9e4066Sahrens 	uint64_t size;
52fa9e4066Sahrens 	uint32_t blocksize;
53fa9e4066Sahrens 	int in_use;
54fa9e4066Sahrens 
55fa9e4066Sahrens 	/* NULL-terminated array */
56fa9e4066Sahrens 	char **aliases;
57fa9e4066Sahrens 
58fa9e4066Sahrens 	/* NULL-terminated array */
59fa9e4066Sahrens 	dmgt_slice_t **slices;
60fa9e4066Sahrens } dmgt_disk_t;
61fa9e4066Sahrens 
62fa9e4066Sahrens /* Callback function for available disk iteration */
63fa9e4066Sahrens typedef int (*dmgt_disk_iter_f)(dmgt_disk_t *, void *);
64fa9e4066Sahrens 
65fa9e4066Sahrens /*
66fa9e4066Sahrens  * Function prototypes
67fa9e4066Sahrens  */
68fa9e4066Sahrens 
69fa9e4066Sahrens extern int dmgt_avail_disk_iter(dmgt_disk_iter_f func, void *data);
70fa9e4066Sahrens extern void dmgt_free_disk(dmgt_disk_t *);
71fa9e4066Sahrens extern void dmgt_free_slice(dmgt_slice_t *);
72fa9e4066Sahrens extern void dmgt_set_error_handler(void (*)(const char *, va_list));
73fa9e4066Sahrens 
74fa9e4066Sahrens #ifdef __cplusplus
75fa9e4066Sahrens }
76fa9e4066Sahrens #endif
77fa9e4066Sahrens 
78fa9e4066Sahrens #endif /* _LIBZFS_JNI_DISKMGT_H */
79