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 2008 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25 /*
  26  * Copyright (c) 2013 by Delphix. All rights reserved.
  27  */
  28 
  29 #ifndef _MDB_AVL_H
  30 #define _MDB_AVL_H
  31 
  32 #ifdef  __cplusplus
  33 extern "C" {
  34 #endif
  35 
  36 #define AVL_WALK_NAME   "avl"
  37 #define AVL_WALK_DESC   "given any avl_tree_t *, forward walk all " \
  38                         "entries in tree"
  39 
  40 extern int avl_walk_init(mdb_walk_state_t *);
  41 extern int avl_walk_init_named(mdb_walk_state_t *wsp,
  42     const char *, const char *);
  43 extern int avl_walk_init_checked(mdb_walk_state_t *wsp,
  44     const char *, const char *,
  45     int (*)(void *, uintptr_t, void *), void *);
  46 extern int avl_walk_init_range(mdb_walk_state_t *wsp, uintptr_t, uintptr_t,
  47     const char *, const char *,
  48     int (*)(void *, uintptr_t, void *), void *);
  49 extern int avl_walk_step(mdb_walk_state_t *);
  50 extern void avl_walk_fini(mdb_walk_state_t *wsp);
  51 extern int avl_walk_mdb(uintptr_t, mdb_walk_cb_t, void *);
  52 
  53 #ifdef  __cplusplus
  54 }
  55 #endif
  56 
  57 #endif  /* _MDB_AVL_H */