projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b | 1 | /* |
| 91447636 | 2 | * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved. |
| 1c79356b | 3 | * |
| 2d21ac55 | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
| 0a7de745 | 5 | * |
| 2d21ac55 A |
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. | |
| 0a7de745 | 14 | * |
| 2d21ac55 A |
15 | * Please obtain a copy of the License at |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
| 0a7de745 | 17 | * |
| 2d21ac55 A |
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 | |
| 8f6c56a5 A |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 2d21ac55 A |
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. | |
| 0a7de745 | 25 | * |
| 2d21ac55 | 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
| 1c79356b A |
27 | */ |
| 28 | /* | |
| 29 | * @OSF_FREE_COPYRIGHT@ | |
| 30 | */ | |
| 1c79356b A |
31 | /* |
| 32 | * Machine-independent event information structures and definitions. | |
| 33 | * | |
| 34 | * The definitions in this file are exported to the user. The kernel | |
| 35 | * will translate its internal data structures to these structures | |
| 36 | * as appropriate. | |
| 37 | * | |
| 38 | * This data structure is used to track events that occur during | |
| 39 | * thread execution, and to summarize this information for tasks. | |
| 40 | */ | |
| 41 | ||
| 0a7de745 | 42 | #ifndef _MACH_EVENTS_INFO_H_ |
| 1c79356b A |
43 | #define _MACH_EVENTS_INFO_H_ |
| 44 | ||
| 91447636 A |
45 | #include <mach/message.h> |
| 46 | ||
| 1c79356b | 47 | struct events_info { |
| 0a7de745 A |
48 | integer_t faults; /* number of page faults */ |
| 49 | integer_t zero_fills; /* number of zero fill pages */ | |
| 50 | integer_t reactivations; /* number of reactivated pages */ | |
| 51 | integer_t pageins; /* number of actual pageins */ | |
| 52 | integer_t cow_faults; /* number of copy-on-write faults */ | |
| 53 | integer_t messages_sent; /* number of messages sent */ | |
| 54 | integer_t messages_received; /* number of messages received */ | |
| 1c79356b | 55 | }; |
| 0a7de745 A |
56 | typedef struct events_info events_info_data_t; |
| 57 | typedef struct events_info *events_info_t; | |
| 58 | #define EVENTS_INFO_COUNT ((mach_msg_type_number_t) \ | |
| 59 | (sizeof(events_info_data_t) / sizeof(integer_t))) | |
| 1c79356b | 60 | |
| 0a7de745 | 61 | #endif /*_MACH_EVENTS_INFO_H_*/ |