projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b | 1 | /* |
| 91447636 | 2 | * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved. |
| 1c79356b A |
3 | * |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
| 37839358 A |
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. | |
| e5568f75 | 11 | * |
| 37839358 A |
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 | |
| 1c79356b A |
14 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 15 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 37839358 A |
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 | */ | |
| 1c79356b A |
25 | /* |
| 26 | * Machine-independent event information structures and definitions. | |
| 27 | * | |
| 28 | * The definitions in this file are exported to the user. The kernel | |
| 29 | * will translate its internal data structures to these structures | |
| 30 | * as appropriate. | |
| 31 | * | |
| 32 | * This data structure is used to track events that occur during | |
| 33 | * thread execution, and to summarize this information for tasks. | |
| 34 | */ | |
| 35 | ||
| 36 | #ifndef _MACH_EVENTS_INFO_H_ | |
| 37 | #define _MACH_EVENTS_INFO_H_ | |
| 38 | ||
| 91447636 A |
39 | #include <mach/message.h> |
| 40 | ||
| 1c79356b | 41 | struct events_info { |
| 91447636 A |
42 | integer_t faults; /* number of page faults */ |
| 43 | integer_t zero_fills; /* number of zero fill pages */ | |
| 44 | integer_t reactivations; /* number of reactivated pages */ | |
| 45 | integer_t pageins; /* number of actual pageins */ | |
| 46 | integer_t cow_faults; /* number of copy-on-write faults */ | |
| 47 | integer_t messages_sent; /* number of messages sent */ | |
| 48 | integer_t messages_received; /* number of messages received */ | |
| 1c79356b A |
49 | }; |
| 50 | typedef struct events_info events_info_data_t; | |
| 51 | typedef struct events_info *events_info_t; | |
| 91447636 A |
52 | #define EVENTS_INFO_COUNT ((mach_msg_type_number_t) \ |
| 53 | (sizeof(events_info_data_t) / sizeof(integer_t))) | |
| 1c79356b A |
54 | |
| 55 | #endif /*_MACH_EVENTS_INFO_H_*/ |