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 https://opensource.org/licenses/CDDL-1.0.
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 * Copyright (c) 2018 by Delphix. All rights reserved.
24 */
25
26 #ifndef _SYS_BPLIST_H
27 #define _SYS_BPLIST_H
28
29 #include <sys/zfs_context.h>
30 #include <sys/spa.h>
31
32 #ifdef __cplusplus
33 extern "C" {
34 #endif
35
36 typedef struct bplist_entry {
37 blkptr_t bpe_blk;
38 list_node_t bpe_node;
39 } bplist_entry_t;
40
41 typedef struct bplist {
42 kmutex_t bpl_lock;
43 list_t bpl_list;
44 } bplist_t;
45
46 typedef int bplist_itor_t(void *arg, const blkptr_t *bp, dmu_tx_t *tx);
47
48 void bplist_create(bplist_t *bpl);
49 void bplist_destroy(bplist_t *bpl);
50 void bplist_append(bplist_t *bpl, const blkptr_t *bp);
51 void bplist_iterate(bplist_t *bpl, bplist_itor_t *func,
52 void *arg, dmu_tx_t *tx);
53 void bplist_clear(bplist_t *bpl);
54
55 #ifdef __cplusplus
56 }
57 #endif
58
59 #endif /* _SYS_BPLIST_H */
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