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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	ZFS_ITER_H
     27 #define	ZFS_ITER_H
     28 
     29 #ifdef	__cplusplus
     30 extern "C" {
     31 #endif
     32 
     33 typedef struct zfs_sort_column {
     34 	struct zfs_sort_column	*sc_next;
     35 	struct zfs_sort_column	*sc_last;
     36 	zfs_prop_t		sc_prop;
     37 	char			*sc_user_prop;
     38 	boolean_t		sc_reverse;
     39 } zfs_sort_column_t;
     40 
     41 #define	ZFS_ITER_RECURSE	   (1 << 0)
     42 #define	ZFS_ITER_ARGS_CAN_BE_PATHS (1 << 1)
     43 #define	ZFS_ITER_PROP_LISTSNAPS    (1 << 2)
     44 #define	ZFS_ITER_DEPTH_LIMIT	   (1 << 3)
     45 #define	ZFS_ITER_RECVD_PROPS	   (1 << 4)
     46 
     47 int zfs_for_each(int, char **, int options, zfs_type_t,
     48     zfs_sort_column_t *, zprop_list_t **, int, zfs_iter_f, void *);
     49 int zfs_add_sort_column(zfs_sort_column_t **, const char *, boolean_t);
     50 void zfs_free_sort_columns(zfs_sort_column_t *);
     51 
     52 #ifdef	__cplusplus
     53 }
     54 #endif
     55 
     56 #endif	/* ZFS_ITER_H */
     57