| | 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 | * @OSF_COPYRIGHT@ |
| | 30 | */ |
| | 31 | /* |
| | 32 | * File: mach/clock.defs |
| | 33 | * Purpose: Kernel clock subsystem definitions. This |
| | 34 | * file defines the clock request interface. |
| | 35 | */ |
| | 36 | |
| | 37 | subsystem |
| | 38 | #if KERNEL_SERVER |
| | 39 | KernelServer |
| | 40 | #endif /* KERNEL_SERVER */ |
| | 41 | clock 1000; |
| | 42 | |
| | 43 | #include <mach/std_types.defs> |
| | 44 | #include <mach/mach_types.defs> |
| | 45 | #include <mach/clock_types.defs> |
| | 46 | |
| | 47 | /* |
| | 48 | * References to clock objects are returned by: |
| | 49 | * host_get_clock_service(host_t,...) |
| | 50 | * host_get_clock_control(host_priv_t,...) - Priviledged subclass |
| | 51 | */ |
| | 52 | |
| | 53 | /* |
| | 54 | * Get the clock time. |
| | 55 | * Available to all. |
| | 56 | */ |
| | 57 | routine clock_get_time( |
| | 58 | clock_serv : clock_serv_t; |
| | 59 | out cur_time : mach_timespec_t); |
| | 60 | |
| | 61 | /* |
| | 62 | * Get clock attributes. |
| | 63 | * Available to all. |
| | 64 | */ |
| | 65 | routine clock_get_attributes( |
| | 66 | clock_serv : clock_serv_t; |
| | 67 | in flavor : clock_flavor_t; |
| | 68 | out clock_attr : clock_attr_t, CountInOut); |
| | 69 | |
| | 70 | /* |
| | 71 | * Setup a clock alarm. |
| | 72 | * Available to all. |
| | 73 | */ |
| | 74 | routine clock_alarm( |
| | 75 | clock_serv : clock_serv_t; |
| | 76 | alarm_type : alarm_type_t; |
| | 77 | alarm_time : mach_timespec_t; |
| | 78 | alarm_port : clock_reply_t = |
| | 79 | MACH_MSG_TYPE_MAKE_SEND_ONCE|polymorphic); |
| | 80 | |
| | 81 | /* vim: set ft=c : */ |
projects / apple / xnu.git / blame_incremental