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| Source at commit 296 created 12 years 10 months ago. By ifabio, add i386 folder | |
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| 1 | /*␊ |
| 2 | * Copyright (c) 2000-2009 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 | * @OSF_COPYRIGHT@␊ |
| 30 | */␊ |
| 31 | /* ␊ |
| 32 | * Mach Operating System␊ |
| 33 | * Copyright (c) 1991,1990,1989,1988 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 | /*␊ |
| 60 | *␉File:␉mach/host_info.h␊ |
| 61 | *␊ |
| 62 | *␉Definitions for host_info call.␊ |
| 63 | */␊ |
| 64 | ␊ |
| 65 | #ifndef␉_MACH_HOST_INFO_H_␊ |
| 66 | #define␉_MACH_HOST_INFO_H_␊ |
| 67 | ␊ |
| 68 | #include <mach/message.h>␊ |
| 69 | #include <mach/vm_statistics.h>␊ |
| 70 | #include <mach/machine.h>␊ |
| 71 | #include <mach/machine/vm_types.h>␊ |
| 72 | #include <mach/time_value.h>␊ |
| 73 | ␊ |
| 74 | #include <sys/cdefs.h>␊ |
| 75 | ␊ |
| 76 | /*␊ |
| 77 | *␉Generic information structure to allow for expansion.␊ |
| 78 | */␊ |
| 79 | typedef integer_t␉*host_info_t;␉␉/* varying array of int. */␊ |
| 80 | typedef integer_t␉*host_info64_t;␉␉/* varying array of int. */␊ |
| 81 | ␊ |
| 82 | #define␉HOST_INFO_MAX␉(1024)␉␉/* max array size */␊ |
| 83 | typedef integer_t␉host_info_data_t[HOST_INFO_MAX];␊ |
| 84 | ␊ |
| 85 | #define KERNEL_VERSION_MAX (512)␊ |
| 86 | typedef char␉kernel_version_t[KERNEL_VERSION_MAX];␊ |
| 87 | ␊ |
| 88 | #define KERNEL_BOOT_INFO_MAX (4096)␊ |
| 89 | typedef char␉kernel_boot_info_t[KERNEL_BOOT_INFO_MAX];␊ |
| 90 | ␊ |
| 91 | /*␊ |
| 92 | *␉Currently defined information.␊ |
| 93 | */␊ |
| 94 | /* host_info() */␊ |
| 95 | typedef␉integer_t␉host_flavor_t;␊ |
| 96 | #define HOST_BASIC_INFO␉␉1␉/* basic info */␊ |
| 97 | #define HOST_SCHED_INFO␉␉3␉/* scheduling info */␊ |
| 98 | #define HOST_RESOURCE_SIZES␉4␉/* kernel struct sizes */␊ |
| 99 | #define HOST_PRIORITY_INFO␉5␉/* priority information */␊ |
| 100 | #define HOST_SEMAPHORE_TRAPS␉7␉/* Has semaphore traps */␊ |
| 101 | #define HOST_MACH_MSG_TRAP␉8␉/* Has mach_msg_trap */␊ |
| 102 | ␊ |
| 103 | ␊ |
| 104 | #pragma pack(4)␊ |
| 105 | ␊ |
| 106 | struct host_basic_info {␊ |
| 107 | ␉integer_t␉␉max_cpus;␉␉/* max number of CPUs possible */␊ |
| 108 | ␉integer_t␉␉avail_cpus;␉␉/* number of CPUs now available */␊ |
| 109 | ␉natural_t␉␉memory_size;␉␉/* size of memory in bytes, capped at 2 GB */␊ |
| 110 | ␉cpu_type_t␉␉cpu_type;␉␉/* cpu type */␊ |
| 111 | ␉cpu_subtype_t␉␉cpu_subtype;␉␉/* cpu subtype */␊ |
| 112 | ␉cpu_threadtype_t␉cpu_threadtype;␉␉/* cpu threadtype */␊ |
| 113 | ␉integer_t␉␉physical_cpu;␉␉/* number of physical CPUs now available */␊ |
| 114 | ␉integer_t␉␉physical_cpu_max;␉/* max number of physical CPUs possible */␊ |
| 115 | ␉integer_t␉␉logical_cpu;␉␉/* number of logical cpu now available */␊ |
| 116 | ␉integer_t␉␉logical_cpu_max;␉/* max number of physical CPUs possible */␊ |
| 117 | ␉uint64_t␉␉max_mem;␉␉/* actual size of physical memory */␊ |
| 118 | };␊ |
| 119 | ␊ |
| 120 | #pragma pack()␊ |
| 121 | ␊ |
| 122 | typedef␉struct host_basic_info␉host_basic_info_data_t;␊ |
| 123 | typedef struct host_basic_info␉*host_basic_info_t;␊ |
| 124 | #define HOST_BASIC_INFO_COUNT ((mach_msg_type_number_t) \␊ |
| 125 | ␉␉(sizeof(host_basic_info_data_t)/sizeof(integer_t)))␊ |
| 126 | ␊ |
| 127 | struct host_sched_info {␊ |
| 128 | ␉integer_t␉min_timeout;␉/* minimum timeout in milliseconds */␊ |
| 129 | ␉integer_t␉min_quantum;␉/* minimum quantum in milliseconds */␊ |
| 130 | };␊ |
| 131 | ␊ |
| 132 | typedef␉struct host_sched_info␉host_sched_info_data_t;␊ |
| 133 | typedef struct host_sched_info␉*host_sched_info_t;␊ |
| 134 | #define HOST_SCHED_INFO_COUNT ((mach_msg_type_number_t) \␊ |
| 135 | ␉␉(sizeof(host_sched_info_data_t)/sizeof(integer_t)))␊ |
| 136 | ␊ |
| 137 | struct kernel_resource_sizes {␊ |
| 138 | ␉natural_t␉task;␊ |
| 139 | natural_t␉thread;␊ |
| 140 | natural_t␉port;␊ |
| 141 | natural_t␉memory_region;␊ |
| 142 | natural_t␉memory_object;␊ |
| 143 | };␊ |
| 144 | ␊ |
| 145 | typedef struct kernel_resource_sizes␉kernel_resource_sizes_data_t;␊ |
| 146 | typedef struct kernel_resource_sizes␉*kernel_resource_sizes_t;␊ |
| 147 | #define HOST_RESOURCE_SIZES_COUNT ((mach_msg_type_number_t) \␊ |
| 148 | ␉␉(sizeof(kernel_resource_sizes_data_t)/sizeof(integer_t)))␊ |
| 149 | ␊ |
| 150 | struct host_priority_info {␊ |
| 151 | ␉integer_t␉kernel_priority;␊ |
| 152 | ␉integer_t␉system_priority;␊ |
| 153 | ␉integer_t␉server_priority;␊ |
| 154 | ␉integer_t␉user_priority;␊ |
| 155 | ␉integer_t␉depress_priority;␊ |
| 156 | ␉integer_t␉idle_priority;␊ |
| 157 | ␉integer_t␉minimum_priority;␊ |
| 158 | ␉integer_t␉maximum_priority;␊ |
| 159 | };␊ |
| 160 | ␊ |
| 161 | typedef struct host_priority_info␉host_priority_info_data_t;␊ |
| 162 | typedef struct host_priority_info␉*host_priority_info_t;␊ |
| 163 | #define HOST_PRIORITY_INFO_COUNT ((mach_msg_type_number_t) \␊ |
| 164 | ␉␉(sizeof(host_priority_info_data_t)/sizeof(integer_t)))␊ |
| 165 | ␊ |
| 166 | /* host_statistics() */␊ |
| 167 | #define␉HOST_LOAD_INFO␉␉1␉/* System loading stats */␊ |
| 168 | #define HOST_VM_INFO␉␉2␉/* Virtual memory stats */␊ |
| 169 | #define HOST_CPU_LOAD_INFO␉3␉/* CPU load stats */␊ |
| 170 | ␊ |
| 171 | /* host_statistics64() */␊ |
| 172 | #define HOST_VM_INFO64␉␉4␉/* 64-bit virtual memory stats */␊ |
| 173 | ␊ |
| 174 | ␊ |
| 175 | struct host_load_info {␊ |
| 176 | ␉integer_t␉avenrun[3];␉/* scaled by LOAD_SCALE */␊ |
| 177 | ␉integer_t␉mach_factor[3];␉/* scaled by LOAD_SCALE */␊ |
| 178 | };␊ |
| 179 | ␊ |
| 180 | typedef struct host_load_info␉host_load_info_data_t;␊ |
| 181 | typedef struct host_load_info␉*host_load_info_t;␊ |
| 182 | #define␉HOST_LOAD_INFO_COUNT ((mach_msg_type_number_t) \␊ |
| 183 | ␉␉(sizeof(host_load_info_data_t)/sizeof(integer_t)))␊ |
| 184 | ␊ |
| 185 | /* in <mach/vm_statistics.h> */␊ |
| 186 | /* vm_statistics64 */␊ |
| 187 | #define␉HOST_VM_INFO64_COUNT ((mach_msg_type_number_t) \␊ |
| 188 | ␉␉(sizeof(vm_statistics64_data_t)/sizeof(integer_t)))␊ |
| 189 | ␊ |
| 190 | /* size of the latest version of the structure */␊ |
| 191 | #define HOST_VM_INFO64_LATEST_COUNT HOST_VM_INFO64_COUNT␊ |
| 192 | ␊ |
| 193 | ␊ |
| 194 | /* vm_statistics */␊ |
| 195 | #define␉HOST_VM_INFO_COUNT ((mach_msg_type_number_t) \␊ |
| 196 | ␉␉(sizeof(vm_statistics_data_t)/sizeof(integer_t)))␊ |
| 197 | ␊ |
| 198 | /* size of the latest version of the structure */␊ |
| 199 | #define HOST_VM_INFO_LATEST_COUNT HOST_VM_INFO_COUNT␊ |
| 200 | #define␉HOST_VM_INFO_REV2_COUNT HOST_VM_INFO_LATEST_COUNT␊ |
| 201 | /* previous versions: adjust the size according to what was added each time */␊ |
| 202 | #define␉HOST_VM_INFO_REV1_COUNT /* added "speculative_count" (1 int) */␉\␊ |
| 203 | ␉((mach_msg_type_number_t) \␊ |
| 204 | ␉ (HOST_VM_INFO_REV2_COUNT - 1))␊ |
| 205 | #define␉HOST_VM_INFO_REV0_COUNT /* added "purgable" info (2 ints) */ ␉\␊ |
| 206 | ␉((mach_msg_type_number_t) \␊ |
| 207 | ␉ (HOST_VM_INFO_REV1_COUNT - 2))␊ |
| 208 | ␊ |
| 209 | struct host_cpu_load_info {␉␉/* number of ticks while running... */␊ |
| 210 | ␉natural_t␉cpu_ticks[CPU_STATE_MAX]; /* ... in the given mode */␊ |
| 211 | };␊ |
| 212 | ␊ |
| 213 | typedef struct host_cpu_load_info␉host_cpu_load_info_data_t;␊ |
| 214 | typedef struct host_cpu_load_info␉*host_cpu_load_info_t;␊ |
| 215 | #define HOST_CPU_LOAD_INFO_COUNT ((mach_msg_type_number_t) \␊ |
| 216 | ␉␉(sizeof (host_cpu_load_info_data_t) / sizeof (integer_t)))␊ |
| 217 | ␊ |
| 218 | #endif␉/* _MACH_HOST_INFO_H_ */␊ |
| 219 | |
