1/*
2 * Copyright (c) 2000-2005 Apple Computer, 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 * @OSF_COPYRIGHT@
30 */
31/*
32 * Mach Operating System
33 * Copyright (c) 1991,1990,1989 Carnegie Mellon University
34 * All Rights Reserved.
35 *
36 * Permission to use, copy, modify and distribute this software and its
37 * documentation is hereby granted, provided that both the copyright
38 * notice and this permission notice appear in all copies of the
39 * software, derivative works or modified versions, and any portions
40 * thereof, and that both notices appear in supporting documentation.
41 *
42 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
43 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
44 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
45 *
46 * Carnegie Mellon requests users of this software to return to
47 *
48 *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
49 *  School of Computer Science
50 *  Carnegie Mellon University
51 *  Pittsburgh PA 15213-3890
52 *
53 * any improvements or extensions that they make and grant Carnegie Mellon
54 * the rights to redistribute these changes.
55 */
56/*
57 */
58
59#ifndef	_MACH_DEBUG_ZONE_INFO_H_
60#define _MACH_DEBUG_ZONE_INFO_H_
61
62#include <mach/boolean.h>
63#include <mach/machine/vm_types.h>
64
65/*
66 *	Legacy definitions for host_zone_info().  This interface, and
67 *	these definitions have been deprecated in favor of the new
68 *	mach_zone_info() inteface and types below.
69 */
70
71#define ZONE_NAME_MAX_LEN		80
72
73typedef struct zone_name {
74	char		zn_name[ZONE_NAME_MAX_LEN];
75} zone_name_t;
76
77typedef zone_name_t *zone_name_array_t;
78
79
80typedef struct zone_info {
81	integer_t	zi_count;	/* Number of elements used now */
82	vm_size_t	zi_cur_size;	/* current memory utilization */
83	vm_size_t	zi_max_size;	/* how large can this zone grow */
84	vm_size_t	zi_elem_size;	/* size of an element */
85	vm_size_t	zi_alloc_size;	/* size used for more memory */
86	integer_t	zi_pageable;	/* zone pageable? */
87	integer_t	zi_sleepable;	/* sleep if empty? */
88	integer_t	zi_exhaustible;	/* merely return if empty? */
89	integer_t	zi_collectable;	/* garbage collect elements? */
90} zone_info_t;
91
92typedef zone_info_t *zone_info_array_t;
93
94
95/*
96 *	Remember to update the mig type definitions
97 *	in mach_debug_types.defs when adding/removing fields.
98 */
99
100#define MACH_ZONE_NAME_MAX_LEN		80
101
102typedef struct mach_zone_name {
103	char		mzn_name[ZONE_NAME_MAX_LEN];
104} mach_zone_name_t;
105
106typedef mach_zone_name_t *mach_zone_name_array_t;
107
108typedef struct mach_zone_info_data {
109	uint64_t	mzi_count;	/* count of elements in use */
110	uint64_t	mzi_cur_size;	/* current memory utilization */
111	uint64_t	mzi_max_size;	/* how large can this zone grow */
112        uint64_t	mzi_elem_size;	/* size of an element */
113	uint64_t	mzi_alloc_size;	/* size used for more memory */
114	uint64_t	mzi_sum_size;	/* sum of all allocs (life of zone) */
115	uint64_t	mzi_exhaustible;	/* merely return if empty? */
116	uint64_t	mzi_collectable;	/* garbage collect elements? */
117} mach_zone_info_t;
118
119typedef mach_zone_info_t *mach_zone_info_array_t;
120
121typedef struct task_zone_info_data {
122	uint64_t	tzi_count;	/* count of elements in use */
123	uint64_t	tzi_cur_size;	/* current memory utilization */
124	uint64_t	tzi_max_size;	/* how large can this zone grow */
125        uint64_t	tzi_elem_size;	/* size of an element */
126	uint64_t	tzi_alloc_size;	/* size used for more memory */
127	uint64_t	tzi_sum_size;	/* sum of all allocs (life of zone) */
128	uint64_t	tzi_exhaustible;	/* merely return if empty? */
129	uint64_t	tzi_collectable;	/* garbage collect elements? */
130	uint64_t	tzi_caller_acct;	/* charged to caller (or kernel) */
131	uint64_t	tzi_task_alloc;	/* sum of all allocs by this task */
132	uint64_t	tzi_task_free;	/* sum of all frees by this task */
133} task_zone_info_t;
134
135typedef task_zone_info_t *task_zone_info_array_t;
136#endif	/* _MACH_DEBUG_ZONE_INFO_H_ */
137