1/*
2 * Copyright (c) 2009 Apple Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28
29#ifndef _VM_VM_MAP_STORE_H_RB
30#define _VM_VM_MAP_STORE_H_RB
31
32RB_PROTOTYPE_SC(__private_extern__, rb_head, vm_map_store, entry, rb_node_compare);
33
34extern void vm_map_store_init_rb(
35 struct vm_map_header *header);
36
37extern int rb_node_compare(
38 struct vm_map_store *first,
39 struct vm_map_store *second);
40
41extern bool vm_map_store_lookup_entry_rb(
42 struct _vm_map *map,
43 vm_map_offset_t address,
44 struct vm_map_entry **entryp);
45
46extern void vm_map_store_entry_link_rb(
47 struct vm_map_header *header,
48 struct vm_map_entry *entry);
49
50extern void vm_map_store_entry_unlink_rb(
51 struct vm_map_header *header,
52 struct vm_map_entry *entry);
53
54extern void vm_map_store_copy_reset_rb(
55 struct vm_map_copy *copy_map,
56 struct vm_map_entry *entry,
57 int nentries);
58
59extern void update_first_free_rb(
60 struct _vm_map *map,
61 struct vm_map_entry *entry,
62 bool new_entry_creation);
63
64#endif /* _VM_VM_MAP_STORE_RB_H */
65