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Source at commit 1085 created 13 years 1 month ago. By azimutz, Runaway "min"; fixes build. | |
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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) 1991,1990,1989,1988,1987 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 | *␉File:␉mach/thread_info␊ |
60 | *␊ |
61 | *␉Thread information structure and definitions.␊ |
62 | *␊ |
63 | *␉The defintions in this file are exported to the user. The kernel␊ |
64 | *␉will translate its internal data structures to these structures␊ |
65 | *␉as appropriate.␊ |
66 | *␊ |
67 | */␊ |
68 | ␊ |
69 | #ifndef␉_MACH_THREAD_INFO_H_␊ |
70 | #define _MACH_THREAD_INFO_H_␊ |
71 | ␊ |
72 | #include <mach/boolean.h>␊ |
73 | #include <mach/policy.h>␊ |
74 | #include <mach/time_value.h>␊ |
75 | #include <mach/message.h>␊ |
76 | #include <mach/machine/vm_types.h>␊ |
77 | ␊ |
78 | /*␊ |
79 | *␉Generic information structure to allow for expansion.␊ |
80 | */␊ |
81 | typedef␉natural_t␉thread_flavor_t;␊ |
82 | typedef␉integer_t␉*thread_info_t;␉␉/* varying array of int */␊ |
83 | ␊ |
84 | #define THREAD_INFO_MAX␉␉(1024)␉/* maximum array size */␊ |
85 | typedef␉integer_t␉thread_info_data_t[THREAD_INFO_MAX];␊ |
86 | ␊ |
87 | /*␊ |
88 | *␉Currently defined information.␊ |
89 | */␊ |
90 | #define THREAD_BASIC_INFO ␉3 /* basic information */␊ |
91 | ␊ |
92 | struct thread_basic_info {␊ |
93 | time_value_t user_time; /* user run time */␊ |
94 | time_value_t system_time; /* system run time */␊ |
95 | integer_t cpu_usage; /* scaled cpu usage percentage */␊ |
96 | ␉policy_t␉policy;␉␉/* scheduling policy in effect */␊ |
97 | integer_t run_state; /* run state (see below) */␊ |
98 | integer_t flags; /* various flags (see below) */␊ |
99 | integer_t suspend_count; /* suspend count for thread */␊ |
100 | integer_t sleep_time; /* number of seconds that thread␊ |
101 | has been sleeping */␊ |
102 | };␊ |
103 | ␊ |
104 | typedef struct thread_basic_info thread_basic_info_data_t;␊ |
105 | typedef struct thread_basic_info *thread_basic_info_t;␊ |
106 | #define THREAD_BASIC_INFO_COUNT ((mach_msg_type_number_t) \␊ |
107 | (sizeof(thread_basic_info_data_t) / sizeof(natural_t)))␊ |
108 | ␊ |
109 | #define THREAD_IDENTIFIER_INFO␉␉4 /* thread id and other information */␊ |
110 | ␊ |
111 | struct thread_identifier_info {␊ |
112 | ␉uint64_t␉thread_id;␉/* system-wide unique 64-bit thread id */␊ |
113 | ␉uint64_t␉thread_handle;␉/* handle to be used by libproc */␊ |
114 | ␉uint64_t␉dispatch_qaddr;␉/* libdispatch queue address */␊ |
115 | };␊ |
116 | ␊ |
117 | typedef struct thread_identifier_info thread_identifier_info_data_t;␊ |
118 | typedef struct thread_identifier_info *thread_identifier_info_t;␊ |
119 | #define THREAD_IDENTIFIER_INFO_COUNT ((mach_msg_type_number_t) \␊ |
120 | (sizeof(thread_identifier_info_data_t) / sizeof(natural_t)))␊ |
121 | ␊ |
122 | /*␊ |
123 | *␉Scale factor for usage field.␊ |
124 | */␊ |
125 | ␊ |
126 | #define TH_USAGE_SCALE␉1000␊ |
127 | ␊ |
128 | /*␊ |
129 | *␉Thread run states (state field).␊ |
130 | */␊ |
131 | ␊ |
132 | #define TH_STATE_RUNNING␉1␉/* thread is running normally */␊ |
133 | #define TH_STATE_STOPPED␉2␉/* thread is stopped */␊ |
134 | #define TH_STATE_WAITING␉3␉/* thread is waiting normally */␊ |
135 | #define TH_STATE_UNINTERRUPTIBLE 4␉/* thread is in an uninterruptible␊ |
136 | ␉␉␉␉␉ wait */␊ |
137 | #define TH_STATE_HALTED␉␉5␉/* thread is halted at a␊ |
138 | ␉␉␉␉␉ clean point */␊ |
139 | ␊ |
140 | /*␊ |
141 | *␉Thread flags (flags field).␊ |
142 | */␊ |
143 | #define TH_FLAGS_SWAPPED␉0x1␉/* thread is swapped out */␊ |
144 | #define TH_FLAGS_IDLE␉␉0x2␉/* thread is an idle thread */␊ |
145 | ␊ |
146 | /*␊ |
147 | * Obsolete interfaces.␊ |
148 | */␊ |
149 | ␊ |
150 | #define THREAD_SCHED_TIMESHARE_INFO␉10␊ |
151 | #define THREAD_SCHED_RR_INFO␉␉11␊ |
152 | #define THREAD_SCHED_FIFO_INFO␉␉12␊ |
153 | ␊ |
154 | #endif␉/* _MACH_THREAD_INFO_H_ */␊ |
155 |