projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b A |
1 | /* |
| 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. | |
| 3 | * | |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
| 6 | * The contents of this file constitute Original Code as defined in and | |
| 7 | * are subject to the Apple Public Source License Version 1.1 (the | |
| 8 | * "License"). You may not use this file except in compliance with the | |
| 9 | * License. Please obtain a copy of the License at | |
| 10 | * http://www.apple.com/publicsource and read it before using this file. | |
| 11 | * | |
| 12 | * This Original Code and all software distributed under the License are | |
| 13 | * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 14 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 15 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 16 | * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the | |
| 17 | * License for the specific language governing rights and limitations | |
| 18 | * under the License. | |
| 19 | * | |
| 20 | * @APPLE_LICENSE_HEADER_END@ | |
| 21 | */ | |
| 22 | /* | |
| 23 | * @OSF_COPYRIGHT@ | |
| 24 | */ | |
| 25 | /* | |
| 26 | * HISTORY | |
| 27 | * | |
| 28 | * Revision 1.1.1.1 1998/09/22 21:05:30 wsanchez | |
| 29 | * Import of Mac OS X kernel (~semeria) | |
| 30 | * | |
| 31 | * Revision 1.2 1998/04/29 17:36:54 mburg | |
| 32 | * MK7.3 merger | |
| 33 | * | |
| 34 | * Revision 1.2.31.1 1998/02/03 09:33:56 gdt | |
| 35 | * Merge up to MK7.3 | |
| 36 | * [1998/02/03 09:17:49 gdt] | |
| 37 | * | |
| 38 | * Revision 1.2.29.1 1997/06/17 03:01:26 devrcs | |
| 39 | * Added `TASK_SCHED_INFO.' | |
| 40 | * [1996/03/18 15:24:59 rkc] | |
| 41 | * | |
| 42 | * Revision 1.2.21.3 1995/01/06 19:51:51 devrcs | |
| 43 | * mk6 CR668 - 1.3b26 merge | |
| 44 | * 64bit cleanup, ledgers, security, flavors. | |
| 45 | * [1994/10/14 03:43:10 dwm] | |
| 46 | * | |
| 47 | * Revision 1.2.21.2 1994/09/23 02:42:46 ezf | |
| 48 | * change marker to not FREE | |
| 49 | * [1994/09/22 21:42:56 ezf] | |
| 50 | * | |
| 51 | * Revision 1.2.21.1 1994/08/07 20:50:07 bolinger | |
| 52 | * Merge up to colo_b7. | |
| 53 | * [1994/08/01 21:02:06 bolinger] | |
| 54 | * | |
| 55 | * Revision 1.2.17.4 1994/06/25 03:47:20 dwm | |
| 56 | * mk6 CR98 - add flavor interface typedefs (task_flavor_t). | |
| 57 | * [1994/06/24 21:54:58 dwm] | |
| 58 | * | |
| 59 | * Revision 1.2.17.3 1994/05/02 21:36:04 dwm | |
| 60 | * Remove nmk15_compat support. | |
| 61 | * [1994/05/02 21:09:10 dwm] | |
| 62 | * | |
| 63 | * Revision 1.2.17.2 1994/01/14 18:42:23 bolinger | |
| 64 | * Add TASK_USER_DATA flavor of task_info() (and task_set_info()). | |
| 65 | * [1994/01/14 18:20:52 bolinger] | |
| 66 | * | |
| 67 | * Revision 1.2.17.1 1994/01/12 17:57:26 dwm | |
| 68 | * Fix "ifdef" NMK15_COMPAT to "if" | |
| 69 | * [1994/01/12 17:31:13 dwm] | |
| 70 | * | |
| 71 | * Revision 1.2.3.5 1993/08/03 18:29:52 gm | |
| 72 | * CR9596: Change KERNEL to MACH_KERNEL. | |
| 73 | * [1993/08/02 18:33:57 gm] | |
| 74 | * | |
| 75 | * Revision 1.2.3.4 1993/07/08 19:04:52 watkins | |
| 76 | * New version of task_basic_info structure; old version | |
| 77 | * is now under nmk15_compat. | |
| 78 | * [1993/07/07 21:04:11 watkins] | |
| 79 | * | |
| 80 | * Revision 1.2.3.3 1993/06/29 21:55:50 watkins | |
| 81 | * New definitions for scheduling control interfaces. | |
| 82 | * [1993/06/29 20:50:59 watkins] | |
| 83 | * | |
| 84 | * Revision 1.2.3.2 1993/06/09 02:43:32 gm | |
| 85 | * Added to OSF/1 R1.3 from NMK15.0. | |
| 86 | * [1993/06/02 21:18:18 jeffc] | |
| 87 | * | |
| 88 | * Revision 1.2 1993/04/19 16:39:27 devrcs | |
| 89 | * ansi C conformance changes | |
| 90 | * [1993/02/02 18:54:59 david] | |
| 91 | * | |
| 92 | * Revision 1.1 1992/09/30 02:32:09 robert | |
| 93 | * Initial revision | |
| 94 | * | |
| 95 | * $EndLog$ | |
| 96 | */ | |
| 97 | /* CMU_HIST */ | |
| 98 | /* | |
| 99 | * Revision 2.4 91/05/14 17:00:41 mrt | |
| 100 | * Correcting copyright | |
| 101 | * | |
| 102 | * Revision 2.3 91/02/05 17:36:25 mrt | |
| 103 | * Changed to new Mach copyright | |
| 104 | * [91/02/01 17:21:17 mrt] | |
| 105 | * | |
| 106 | * Revision 2.2 90/05/03 15:48:36 dbg | |
| 107 | * Added TASK_THREAD_TIMES_INFO flavor. | |
| 108 | * [90/04/03 dbg] | |
| 109 | * | |
| 110 | * Revision 2.1 89/08/03 16:04:49 rwd | |
| 111 | * Created. | |
| 112 | * | |
| 113 | * Revision 2.3 89/02/25 18:41:06 gm0w | |
| 114 | * Changes for cleanup. | |
| 115 | * | |
| 116 | * 15-Jan-88 David Golub (dbg) at Carnegie-Mellon University | |
| 117 | * Created, based on old task_statistics. | |
| 118 | * | |
| 119 | */ | |
| 120 | /* CMU_ENDHIST */ | |
| 121 | /* | |
| 122 | * Mach Operating System | |
| 123 | * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University | |
| 124 | * All Rights Reserved. | |
| 125 | * | |
| 126 | * Permission to use, copy, modify and distribute this software and its | |
| 127 | * documentation is hereby granted, provided that both the copyright | |
| 128 | * notice and this permission notice appear in all copies of the | |
| 129 | * software, derivative works or modified versions, and any portions | |
| 130 | * thereof, and that both notices appear in supporting documentation. | |
| 131 | * | |
| 132 | * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" | |
| 133 | * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR | |
| 134 | * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. | |
| 135 | * | |
| 136 | * Carnegie Mellon requests users of this software to return to | |
| 137 | * | |
| 138 | * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU | |
| 139 | * School of Computer Science | |
| 140 | * Carnegie Mellon University | |
| 141 | * Pittsburgh PA 15213-3890 | |
| 142 | * | |
| 143 | * any improvements or extensions that they make and grant Carnegie Mellon | |
| 144 | * the rights to redistribute these changes. | |
| 145 | */ | |
| 146 | /* | |
| 147 | */ | |
| 148 | /* | |
| 149 | * Machine-independent task information structures and definitions. | |
| 150 | * | |
| 151 | * The definitions in this file are exported to the user. The kernel | |
| 152 | * will translate its internal data structures to these structures | |
| 153 | * as appropriate. | |
| 154 | * | |
| 155 | */ | |
| 156 | ||
| 157 | #ifndef TASK_INFO_H_ | |
| 158 | #define TASK_INFO_H_ | |
| 159 | ||
| 160 | #include <mach/machine/vm_types.h> | |
| 161 | #include <mach/time_value.h> | |
| 162 | #include <mach/policy.h> | |
| 163 | ||
| 164 | /* | |
| 165 | * Generic information structure to allow for expansion. | |
| 166 | */ | |
| 167 | typedef natural_t task_flavor_t; | |
| 168 | typedef integer_t *task_info_t; /* varying array of int */ | |
| 169 | ||
| 170 | #define TASK_INFO_MAX (1024) /* maximum array size */ | |
| 171 | typedef integer_t task_info_data_t[TASK_INFO_MAX]; | |
| 172 | ||
| 173 | /* | |
| 174 | * Currently defined information structures. | |
| 175 | */ | |
| 176 | ||
| 177 | #define TASK_BASIC_INFO 4 /* basic information */ | |
| 178 | ||
| 179 | struct task_basic_info { | |
| 180 | integer_t suspend_count; /* suspend count for task */ | |
| 181 | vm_size_t virtual_size; /* number of virtual pages */ | |
| 182 | vm_size_t resident_size; /* number of resident pages */ | |
| 183 | time_value_t user_time; /* total user run time for | |
| 184 | terminated threads */ | |
| 185 | time_value_t system_time; /* total system run time for | |
| 186 | terminated threads */ | |
| 187 | policy_t policy; /* default policy for new threads */ | |
| 188 | }; | |
| 189 | ||
| 190 | typedef struct task_basic_info task_basic_info_data_t; | |
| 191 | typedef struct task_basic_info *task_basic_info_t; | |
| 192 | #define TASK_BASIC_INFO_COUNT \ | |
| 193 | (sizeof(task_basic_info_data_t) / sizeof(natural_t)) | |
| 194 | ||
| 195 | ||
| 196 | #define TASK_EVENTS_INFO 2 /* various event counts */ | |
| 197 | ||
| 198 | struct task_events_info { | |
| 199 | integer_t faults; /* number of page faults */ | |
| 200 | integer_t pageins; /* number of actual pageins */ | |
| 201 | integer_t cow_faults; /* number of copy-on-write faults */ | |
| 202 | integer_t messages_sent; /* number of messages sent */ | |
| 203 | integer_t messages_received; /* number of messages received */ | |
| 204 | integer_t syscalls_mach; /* number of mach system calls */ | |
| 205 | integer_t syscalls_unix; /* number of unix system calls */ | |
| 206 | integer_t csw; /* number of context switches */ | |
| 207 | }; | |
| 208 | typedef struct task_events_info task_events_info_data_t; | |
| 209 | typedef struct task_events_info *task_events_info_t; | |
| 210 | #define TASK_EVENTS_INFO_COUNT \ | |
| 211 | (sizeof(task_events_info_data_t) / sizeof(natural_t)) | |
| 212 | ||
| 213 | #define TASK_THREAD_TIMES_INFO 3 /* total times for live threads - | |
| 214 | only accurate if suspended */ | |
| 215 | ||
| 216 | struct task_thread_times_info { | |
| 217 | time_value_t user_time; /* total user run time for | |
| 218 | live threads */ | |
| 219 | time_value_t system_time; /* total system run time for | |
| 220 | live threads */ | |
| 221 | }; | |
| 222 | ||
| 223 | typedef struct task_thread_times_info task_thread_times_info_data_t; | |
| 224 | typedef struct task_thread_times_info *task_thread_times_info_t; | |
| 225 | #define TASK_THREAD_TIMES_INFO_COUNT \ | |
| 226 | (sizeof(task_thread_times_info_data_t) / sizeof(natural_t)) | |
| 227 | ||
| 228 | #define TASK_SCHED_TIMESHARE_INFO 10 | |
| 229 | #define TASK_SCHED_RR_INFO 11 | |
| 230 | #define TASK_SCHED_FIFO_INFO 12 | |
| 231 | ||
| 232 | #define TASK_SECURITY_TOKEN 13 | |
| 233 | #define TASK_SECURITY_TOKEN_COUNT \ | |
| 234 | (sizeof(security_token_t) / sizeof(natural_t)) | |
| 235 | ||
| 236 | #define TASK_SCHED_INFO 14 | |
| 237 | ||
| 238 | #endif /* TASK_INFO_H_ */ |