projects / apple / xnu.git / blame
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|---|---|---|
| 1c79356b A |
1 | /* |
| 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. | |
| 3 | * | |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
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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. | |
| 1c79356b | 11 | * |
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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 | |
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14 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 15 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
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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. | |
| 1c79356b A |
19 | * |
| 20 | * @APPLE_LICENSE_HEADER_END@ | |
| 21 | */ | |
| 22 | /* | |
| 23 | * @OSF_FREE_COPYRIGHT@ | |
| 24 | */ | |
| 25 | /* | |
| 26 | * Mach Operating System | |
| 27 | * Copyright (c) 1991,1990,1989 Carnegie Mellon University | |
| 28 | * All Rights Reserved. | |
| 29 | * | |
| 30 | * Permission to use, copy, modify and distribute this software and its | |
| 31 | * documentation is hereby granted, provided that both the copyright | |
| 32 | * notice and this permission notice appear in all copies of the | |
| 33 | * software, derivative works or modified versions, and any portions | |
| 34 | * thereof, and that both notices appear in supporting documentation. | |
| 35 | * | |
| 36 | * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" | |
| 37 | * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR | |
| 38 | * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. | |
| 39 | * | |
| 40 | * Carnegie Mellon requests users of this software to return to | |
| 41 | * | |
| 42 | * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU | |
| 43 | * School of Computer Science | |
| 44 | * Carnegie Mellon University | |
| 45 | * Pittsburgh PA 15213-3890 | |
| 46 | * | |
| 47 | * any improvements or extensions that they make and grant Carnegie Mellon | |
| 48 | * the rights to redistribute these changes. | |
| 49 | */ | |
| 50 | /* | |
| 51 | */ | |
| 52 | /* | |
| 53 | * File: mach/mach_port.defs | |
| 54 | * Author: Rich Draves | |
| 55 | * | |
| 56 | * Exported kernel calls. | |
| 57 | */ | |
| 58 | ||
| 59 | subsystem | |
| 60 | #if KERNEL_SERVER | |
| 61 | KernelServer | |
| 62 | #endif KERNEL_SERVER | |
| 63 | processor_set 4000; | |
| 64 | ||
| 65 | #include <mach/std_types.defs> | |
| 66 | #include <mach/mach_types.defs> | |
| 67 | ||
| 68 | /* | |
| 69 | * Return scheduling statistics for a processor set. | |
| 70 | */ | |
| 71 | routine processor_set_statistics( | |
| 72 | pset : processor_set_name_t; | |
| 73 | flavor : processor_set_flavor_t; | |
| 74 | out info_out : processor_set_info_t, CountInOut); | |
| 75 | ||
| 76 | ||
| 77 | /* | |
| 78 | * Destroy processor set. | |
| 79 | */ | |
| 80 | routine processor_set_destroy( | |
| 81 | set : processor_set_t); | |
| 82 | ||
| 83 | ||
| 84 | /* | |
| 85 | * Set max priority for processor_set. | |
| 86 | */ | |
| 87 | routine processor_set_max_priority( | |
| 88 | processor_set : processor_set_t; | |
| 89 | max_priority : int; | |
| 90 | change_threads : boolean_t); | |
| 91 | ||
| 92 | /* | |
| 93 | * Enable policy for processor set | |
| 94 | */ | |
| 95 | routine processor_set_policy_enable( | |
| 96 | processor_set : processor_set_t; | |
| 97 | policy : int); | |
| 98 | ||
| 99 | /* | |
| 100 | * Disable policy for processor set | |
| 101 | */ | |
| 102 | routine processor_set_policy_disable( | |
| 103 | processor_set : processor_set_t; | |
| 104 | policy : int; | |
| 105 | change_threads : boolean_t); | |
| 106 | ||
| 107 | /* | |
| 108 | * List all tasks in processor set. | |
| 109 | */ | |
| 110 | routine processor_set_tasks( | |
| 111 | processor_set : processor_set_t; | |
| 112 | out task_list : task_array_t); | |
| 113 | ||
| 114 | /* | |
| 115 | * List all threads in processor set. | |
| 116 | */ | |
| 117 | routine processor_set_threads( | |
| 118 | processor_set : processor_set_t; | |
| 119 | out thread_list : thread_act_array_t); | |
| 120 | ||
| 121 | /* | |
| 122 | * Controls the scheduling attributes governing the processor set. | |
| 123 | * Allows control of enabled policies, and per-policy base and limit | |
| 124 | * priorities. | |
| 125 | */ | |
| 126 | routine processor_set_policy_control( | |
| 127 | pset : processor_set_t; | |
| 128 | flavor : processor_set_flavor_t; | |
| 129 | policy_info : processor_set_info_t; | |
| 130 | change : boolean_t); | |
| 131 | ||
| 132 | ||
| 133 | /* | |
| 134 | * Debug Info | |
| 135 | * This call is only valid on MACH_DEBUG kernels. | |
| 136 | * Otherwise, KERN_FAILURE is returned. | |
| 137 | */ | |
| 138 | routine processor_set_stack_usage( | |
| 139 | pset : processor_set_t; | |
| 140 | out total : unsigned; | |
| 141 | out space : vm_size_t; | |
| 142 | out resident : vm_size_t; | |
| 143 | out maxusage : vm_size_t; | |
| 144 | out maxstack : vm_offset_t); | |
| 145 | ||
| 146 | /* | |
| 147 | * Get information about processor set. | |
| 148 | */ | |
| 149 | routine processor_set_info( | |
| 150 | set_name : processor_set_name_t; | |
| 151 | flavor : int; | |
| 152 | out host : host_t; | |
| 153 | out info_out : processor_set_info_t, CountInOut); | |
| 154 |