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81 lines
2.4 KiB
C
81 lines
2.4 KiB
C
/*
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* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
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*
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* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
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*
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* This file contains Original Code and/or Modifications of Original Code
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* as defined in and that are subject to the Apple Public Source License
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* Version 2.0 (the 'License'). You may not use this file except in
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* compliance with the License. The rights granted to you under the License
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* may not be used to create, or enable the creation or redistribution of,
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* unlawful or unlicensed copies of an Apple operating system, or to
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* circumvent, violate, or enable the circumvention or violation of, any
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* terms of an Apple operating system software license agreement.
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*
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* Please obtain a copy of the License at
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* http://www.opensource.apple.com/apsl/ and read it before using this file.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
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* Please see the License for the specific language governing rights and
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* limitations under the License.
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*
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* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
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*/
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/*
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* @OSF_COPYRIGHT@
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*/
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/*
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* File: mach/clock.defs
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* Purpose: Kernel clock subsystem definitions. This
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* file defines the clock request interface.
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*/
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subsystem
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#if KERNEL_SERVER
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KernelServer
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#endif /* KERNEL_SERVER */
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clock 1000;
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#include <mach/std_types.defs>
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#include <mach/mach_types.defs>
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#include <mach/clock_types.defs>
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/*
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* References to clock objects are returned by:
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* host_get_clock_service(host_t,...)
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* host_get_clock_control(host_priv_t,...) - Priviledged subclass
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*/
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/*
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* Get the clock time.
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* Available to all.
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*/
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routine clock_get_time(
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clock_serv : clock_serv_t;
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out cur_time : mach_timespec_t);
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/*
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* Get clock attributes.
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* Available to all.
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*/
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routine clock_get_attributes(
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clock_serv : clock_serv_t;
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in flavor : clock_flavor_t;
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out clock_attr : clock_attr_t, CountInOut);
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/*
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* Setup a clock alarm.
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* Available to all.
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*/
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routine clock_alarm(
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clock_serv : clock_serv_t;
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alarm_type : alarm_type_t;
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alarm_time : mach_timespec_t;
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alarm_port : clock_reply_t =
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MACH_MSG_TYPE_MAKE_SEND_ONCE|polymorphic);
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/* vim: set ft=c : */
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