1/* 2 * Copyright (c) 2000 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 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. 30 * 31 * HISTORY 32 * 33 * 29 June 2000 (debo) 34 * Created. 35 */ 36 37#ifndef _KERN_MK_TIMER_H_ 38#define _KERN_MK_TIMER_H_ 39 40#ifdef MACH_KERNEL_PRIVATE 41#include <mach/mach_types.h> 42 43#include <kern/thread_call.h> 44 45struct mk_timer { 46 decl_simple_lock_data(,lock); 47 thread_call_data_t call_entry; 48 uint32_t is_dead:1, 49 is_armed:1; 50 int active; 51 ipc_port_t port; 52}; 53 54typedef struct mk_timer *mk_timer_t, mk_timer_data_t; 55 56void mk_timer_port_destroy( 57 ipc_port_t port); 58 59void mk_timer_init(void) __attribute__((section("__TEXT, initcode"))); 60 61#endif /* MACH_KERNEL_PRIVATE */ 62 63#endif /* _KERN_MK_TIMER_H_ */ 64