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      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 2009 Sun Microsystems, Inc.  All rights reserved.
     23  * Use is subject to license terms.
     24  */
     25 
     26 #ifndef	ZPOOL_UTIL_H
     27 #define	ZPOOL_UTIL_H
     28 
     29 #include <libnvpair.h>
     30 #include <libzfs.h>
     31 
     32 #ifdef	__cplusplus
     33 extern "C" {
     34 #endif
     35 
     36 /*
     37  * Basic utility functions
     38  */
     39 void *safe_malloc(size_t);
     40 void zpool_no_memory(void);
     41 uint_t num_logs(nvlist_t *nv);
     42 
     43 /*
     44  * Virtual device functions
     45  */
     46 
     47 nvlist_t *make_root_vdev(zpool_handle_t *zhp, int force, int check_rep,
     48     boolean_t isreplace, boolean_t dryrun, int argc, char **argv);
     49 
     50 /*
     51  * Pool list functions
     52  */
     53 int for_each_pool(int, char **, boolean_t unavail, zprop_list_t **,
     54     zpool_iter_f, void *);
     55 
     56 typedef struct zpool_list zpool_list_t;
     57 
     58 zpool_list_t *pool_list_get(int, char **, zprop_list_t **, int *);
     59 void pool_list_update(zpool_list_t *);
     60 int pool_list_iter(zpool_list_t *, int unavail, zpool_iter_f, void *);
     61 void pool_list_free(zpool_list_t *);
     62 int pool_list_count(zpool_list_t *);
     63 void pool_list_remove(zpool_list_t *, zpool_handle_t *);
     64 
     65 libzfs_handle_t *g_zfs;
     66 
     67 #ifdef	__cplusplus
     68 }
     69 #endif
     70 
     71 #endif	/* ZPOOL_UTIL_H */
     72