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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _MDBMOD_UMEM_H 28 #define _MDBMOD_UMEM_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <mdb/mdb_modapi.h> 33 #include <umem_impl.h> 34 35 #ifdef __cplusplus 36 extern "C" { 37 #endif 38 39 extern uint32_t umem_max_ncpus; 40 41 extern uint32_t umem_stack_depth; 42 43 extern int umem_cache_walk_init(mdb_walk_state_t *); 44 extern int umem_cache_walk_step(mdb_walk_state_t *); 45 extern void umem_cache_walk_fini(mdb_walk_state_t *); 46 47 extern int umem_cpu_walk_init(mdb_walk_state_t *); 48 extern int umem_cpu_walk_step(mdb_walk_state_t *); 49 extern void umem_cpu_walk_fini(mdb_walk_state_t *); 50 51 extern int umem_cpu_cache_walk_init(mdb_walk_state_t *); 52 extern int umem_cpu_cache_walk_step(mdb_walk_state_t *); 53 54 extern int umem_slab_walk_init(mdb_walk_state_t *); 55 extern int umem_slab_walk_partial_init(mdb_walk_state_t *); 56 extern int umem_slab_walk_step(mdb_walk_state_t *); 57 58 extern int umem_hash_walk_init(mdb_walk_state_t *wsp); 59 extern int umem_hash_walk_step(mdb_walk_state_t *wsp); 60 extern void umem_hash_walk_fini(mdb_walk_state_t *wsp); 61 62 extern int umem_walk_init(mdb_walk_state_t *); 63 extern int bufctl_walk_init(mdb_walk_state_t *); 64 extern int freemem_walk_init(mdb_walk_state_t *); 65 extern int freectl_walk_init(mdb_walk_state_t *); 66 67 extern int umem_walk_step(mdb_walk_state_t *); 68 extern void umem_walk_fini(mdb_walk_state_t *); 69 70 extern int bufctl_history_walk_init(mdb_walk_state_t *); 71 extern int bufctl_history_walk_step(mdb_walk_state_t *); 72 extern void bufctl_history_walk_fini(mdb_walk_state_t *); 73 74 extern int allocdby_walk_init(mdb_walk_state_t *); 75 extern int allocdby_walk_step(mdb_walk_state_t *); 76 extern void allocdby_walk_fini(mdb_walk_state_t *); 77 78 extern int freedby_walk_init(mdb_walk_state_t *); 79 extern int freedby_walk_step(mdb_walk_state_t *); 80 extern void freedby_walk_fini(mdb_walk_state_t *); 81 82 extern int umem_log_walk_init(mdb_walk_state_t *); 83 extern int umem_log_walk_step(mdb_walk_state_t *); 84 extern void umem_log_walk_fini(mdb_walk_state_t *); 85 86 extern int allocdby_walk_init(mdb_walk_state_t *); 87 extern int allocdby_walk_step(mdb_walk_state_t *); 88 extern void allocdby_walk_fini(mdb_walk_state_t *); 89 90 extern int freedby_walk_init(mdb_walk_state_t *); 91 extern int freedby_walk_step(mdb_walk_state_t *); 92 extern void freedby_walk_fini(mdb_walk_state_t *); 93 94 extern int vmem_walk_init(mdb_walk_state_t *); 95 extern int vmem_walk_step(mdb_walk_state_t *); 96 extern void vmem_walk_fini(mdb_walk_state_t *); 97 98 extern int vmem_postfix_walk_step(mdb_walk_state_t *); 99 100 extern int vmem_seg_walk_init(mdb_walk_state_t *); 101 extern int vmem_seg_walk_step(mdb_walk_state_t *); 102 extern void vmem_seg_walk_fini(mdb_walk_state_t *); 103 104 extern int vmem_span_walk_init(mdb_walk_state_t *); 105 extern int vmem_alloc_walk_init(mdb_walk_state_t *); 106 extern int vmem_free_walk_init(mdb_walk_state_t *); 107 108 extern int allocdby(uintptr_t, uint_t, int, const mdb_arg_t *); 109 extern int bufctl(uintptr_t, uint_t, int, const mdb_arg_t *); 110 extern int bufctl_audit(uintptr_t, uint_t, int, const mdb_arg_t *); 111 extern int freedby(uintptr_t, uint_t, int, const mdb_arg_t *); 112 extern int umalog(uintptr_t, uint_t, int, const mdb_arg_t *); 113 extern int umausers(uintptr_t, uint_t, int, const mdb_arg_t *); 114 extern int umem_cache(uintptr_t, uint_t, int, const mdb_arg_t *); 115 extern int umem_log(uintptr_t, uint_t, int, const mdb_arg_t *); 116 extern int umem_status(uintptr_t, uint_t, int, const mdb_arg_t *); 117 extern int umem_verify(uintptr_t, uint_t, int, const mdb_arg_t *); 118 extern int umem_verify_alloc(uintptr_t, uint_t, int, const mdb_arg_t *); 119 extern int umem_verify_free(uintptr_t, uint_t, int, const mdb_arg_t *); 120 extern int vmem(uintptr_t, uint_t, int, const mdb_arg_t *); 121 extern int vmem_seg(uintptr_t, uint_t, int, const mdb_arg_t *); 122 extern int whatis(uintptr_t, uint_t, int, const mdb_arg_t *); 123 extern void bufctl_help(void); 124 extern void vmem_seg_help(void); 125 126 /* 127 * utility functions for the rest of libumem 128 */ 129 extern int umem_init(void); 130 extern int umem_init_walkers(uintptr_t, const umem_cache_t *, void *); 131 extern int umem_get_magsize(const umem_cache_t *); 132 extern size_t umem_estimate_allocated(uintptr_t, const umem_cache_t *); 133 134 #ifdef __cplusplus 135 } 136 #endif 137 138 #endif /* _MDBMOD_UMEM_H */ 139