| | 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_FREE_COPYRIGHT@ |
| | 30 | */ |
| | 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 | |
| | 42 | #ifndef _MACH_EVENTS_INFO_H_ |
| | 43 | #define _MACH_EVENTS_INFO_H_ |
| | 44 | |
| | 45 | #include <mach/message.h> |
| | 46 | |
| | 47 | struct events_info { |
| | 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 */ |
| | 55 | }; |
| | 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))) |
| | 60 | |
| | 61 | #endif /*_MACH_EVENTS_INFO_H_*/ |
projects / apple / xnu.git / blame_incremental