/* * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* * @OSF_FREE_COPYRIGHT@ */ /* * Machine-independent event information structures and definitions. * * The definitions in this file are exported to the user. The kernel * will translate its internal data structures to these structures * as appropriate. * * This data structure is used to track events that occur during * thread execution, and to summarize this information for tasks. */ #ifndef _MACH_EVENTS_INFO_H_ #define _MACH_EVENTS_INFO_H_ #include <mach/message.h> struct events_info { integer_t faults; /* number of page faults */ integer_t zero_fills; /* number of zero fill pages */ integer_t reactivations; /* number of reactivated pages */ integer_t pageins; /* number of actual pageins */ integer_t cow_faults; /* number of copy-on-write faults */ integer_t messages_sent; /* number of messages sent */ integer_t messages_received; /* number of messages received */ }; typedef struct events_info events_info_data_t; typedef struct events_info *events_info_t; #define EVENTS_INFO_COUNT ((mach_msg_type_number_t) \ (sizeof(events_info_data_t) / sizeof(integer_t))) #endif /*_MACH_EVENTS_INFO_H_*/