bplist.h revision 1.1.1.3
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 _SYS_BPLIST_H 26#define _SYS_BPLIST_H 27 28#include <sys/zfs_context.h> 29#include <sys/spa.h> 30 31#ifdef __cplusplus 32extern "C" { 33#endif 34 35typedef struct bplist_entry { 36 blkptr_t bpe_blk; 37 list_node_t bpe_node; 38} bplist_entry_t; 39 40typedef struct bplist { 41 kmutex_t bpl_lock; 42 list_t bpl_list; 43} bplist_t; 44 45typedef int bplist_itor_t(void *arg, const blkptr_t *bp, dmu_tx_t *tx); 46 47void bplist_create(bplist_t *bpl); 48void bplist_destroy(bplist_t *bpl); 49void bplist_append(bplist_t *bpl, const blkptr_t *bp); 50void bplist_iterate(bplist_t *bpl, bplist_itor_t *func, 51 void *arg, dmu_tx_t *tx); 52 53#ifdef __cplusplus 54} 55#endif 56 57#endif /* _SYS_BPLIST_H */ 58