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 2006 Sun Microsystems, Inc.  All rights reserved.
23 * Use is subject to license terms.
24 */
25
26#ifndef	_MDBMOD_UMEM_H
27#define	_MDBMOD_UMEM_H
28
29#pragma ident	"%Z%%M%	%I%	%E% SMI"
30
31#include <mdb/mdb_modapi.h>
32#include <umem_impl.h>
33
34#ifdef __cplusplus
35extern "C" {
36#endif
37
38extern int umem_ready;
39extern uint32_t umem_stack_depth;
40
41extern int umem_cache_walk_init(mdb_walk_state_t *);
42extern int umem_cache_walk_step(mdb_walk_state_t *);
43extern void umem_cache_walk_fini(mdb_walk_state_t *);
44
45extern int umem_cpu_walk_init(mdb_walk_state_t *);
46extern int umem_cpu_walk_step(mdb_walk_state_t *);
47extern void umem_cpu_walk_fini(mdb_walk_state_t *);
48
49extern int umem_cpu_cache_walk_init(mdb_walk_state_t *);
50extern int umem_cpu_cache_walk_step(mdb_walk_state_t *);
51
52extern int umem_slab_walk_init(mdb_walk_state_t *);
53extern int umem_slab_walk_partial_init(mdb_walk_state_t *);
54extern int umem_slab_walk_step(mdb_walk_state_t *);
55
56extern int umem_hash_walk_init(mdb_walk_state_t *wsp);
57extern int umem_hash_walk_step(mdb_walk_state_t *wsp);
58extern void umem_hash_walk_fini(mdb_walk_state_t *wsp);
59
60extern int umem_walk_init(mdb_walk_state_t *);
61extern int bufctl_walk_init(mdb_walk_state_t *);
62extern int freemem_walk_init(mdb_walk_state_t *);
63extern int freectl_walk_init(mdb_walk_state_t *);
64
65extern int umem_walk_step(mdb_walk_state_t *);
66extern void umem_walk_fini(mdb_walk_state_t *);
67
68extern int bufctl_history_walk_init(mdb_walk_state_t *);
69extern int bufctl_history_walk_step(mdb_walk_state_t *);
70extern void bufctl_history_walk_fini(mdb_walk_state_t *);
71
72extern int allocdby_walk_init(mdb_walk_state_t *);
73extern int allocdby_walk_step(mdb_walk_state_t *);
74extern void allocdby_walk_fini(mdb_walk_state_t *);
75
76extern int freedby_walk_init(mdb_walk_state_t *);
77extern int freedby_walk_step(mdb_walk_state_t *);
78extern void freedby_walk_fini(mdb_walk_state_t *);
79
80extern int umem_log_walk_init(mdb_walk_state_t *);
81extern int umem_log_walk_step(mdb_walk_state_t *);
82extern void umem_log_walk_fini(mdb_walk_state_t *);
83
84extern int allocdby_walk_init(mdb_walk_state_t *);
85extern int allocdby_walk_step(mdb_walk_state_t *);
86extern void allocdby_walk_fini(mdb_walk_state_t *);
87
88extern int freedby_walk_init(mdb_walk_state_t *);
89extern int freedby_walk_step(mdb_walk_state_t *);
90extern void freedby_walk_fini(mdb_walk_state_t *);
91
92extern int vmem_walk_init(mdb_walk_state_t *);
93extern int vmem_walk_step(mdb_walk_state_t *);
94extern void vmem_walk_fini(mdb_walk_state_t *);
95
96extern int vmem_postfix_walk_step(mdb_walk_state_t *);
97
98extern int vmem_seg_walk_init(mdb_walk_state_t *);
99extern int vmem_seg_walk_step(mdb_walk_state_t *);
100extern void vmem_seg_walk_fini(mdb_walk_state_t *);
101
102extern int vmem_span_walk_init(mdb_walk_state_t *);
103extern int vmem_alloc_walk_init(mdb_walk_state_t *);
104extern int vmem_free_walk_init(mdb_walk_state_t *);
105
106extern int allocdby(uintptr_t, uint_t, int, const mdb_arg_t *);
107extern int bufctl(uintptr_t, uint_t, int, const mdb_arg_t *);
108extern int bufctl_audit(uintptr_t, uint_t, int, const mdb_arg_t *);
109extern int freedby(uintptr_t, uint_t, int, const mdb_arg_t *);
110extern int umalog(uintptr_t, uint_t, int, const mdb_arg_t *);
111extern int umausers(uintptr_t, uint_t, int, const mdb_arg_t *);
112extern int umem_cache(uintptr_t, uint_t, int, const mdb_arg_t *);
113extern int umem_log(uintptr_t, uint_t, int, const mdb_arg_t *);
114extern int umem_malloc_dist(uintptr_t, uint_t, int, const mdb_arg_t *);
115extern int umem_malloc_info(uintptr_t, uint_t, int, const mdb_arg_t *);
116extern int umem_status(uintptr_t, uint_t, int, const mdb_arg_t *);
117extern int umem_verify(uintptr_t, uint_t, int, const mdb_arg_t *);
118extern int umem_verify_alloc(uintptr_t, uint_t, int, const mdb_arg_t *);
119extern int umem_verify_free(uintptr_t, uint_t, int, const mdb_arg_t *);
120extern int vmem(uintptr_t, uint_t, int, const mdb_arg_t *);
121extern int vmem_seg(uintptr_t, uint_t, int, const mdb_arg_t *);
122extern int whatis(uintptr_t, uint_t, int, const mdb_arg_t *);
123
124extern void bufctl_help(void);
125extern void umem_malloc_dist_help(void);
126extern void umem_malloc_info_help(void);
127extern void vmem_seg_help(void);
128
129/*
130 * utility functions for the rest of libumem
131 */
132extern int umem_init(void);
133extern int umem_get_magsize(const umem_cache_t *);
134extern size_t umem_estimate_allocated(uintptr_t, const umem_cache_t *);
135
136#ifdef __cplusplus
137}
138#endif
139
140#endif	/* _MDBMOD_UMEM_H */
141