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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 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 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef ZPOOL_UTIL_H 28 #define ZPOOL_UTIL_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <libnvpair.h> 33 #include <libzfs.h> 34 35 #ifdef __cplusplus 36 extern "C" { 37 #endif 38 39 /* 40 * Basic utility functions 41 */ 42 void *safe_malloc(size_t); 43 char *safe_strdup(const char *); 44 void no_memory(void); 45 46 const char *vdev_get_name(nvlist_t *nv); 47 48 /* 49 * Virtual device functions 50 */ 51 nvlist_t *make_root_vdev(nvlist_t *poolconfig, int force, int check_rep, 52 int argc, char **argv); 53 54 /* 55 * Pool list functions 56 */ 57 int for_each_pool(int, char **, int unavail, zpool_iter_f, void *); 58 59 typedef struct zpool_list zpool_list_t; 60 61 zpool_list_t *pool_list_get(int, char **, int *); 62 void pool_list_update(zpool_list_t *); 63 int pool_list_iter(zpool_list_t *, int unavail, zpool_iter_f, void *); 64 void pool_list_free(zpool_list_t *); 65 int pool_list_count(zpool_list_t *); 66 void pool_list_remove(zpool_list_t *, zpool_handle_t *); 67 68 /* 69 * Dataset functions 70 */ 71 int unmount_datasets(zpool_handle_t *, int); 72 int mount_datasets(zpool_handle_t *, const char *); 73 74 #ifdef __cplusplus 75 } 76 #endif 77 78 #endif /* ZPOOL_UTIL_H */ 79