xref: /titanic_41/usr/src/cmd/mdb/common/modules/genunix/avl.h (revision 0b42f15ac52b077791d4ba079e8c163c592c3fda)
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 */
58