osfmk/mach/clock_priv.defs

   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_priv.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_priv 1200;
  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_priv objects are returned by:
  49  *      host_get_clock_control(host_priv_t,...) - Priviledged subclass
  50  */
  51
  52 /*
  53  *      Set the clock time.
  54  *      Privileged.
  55  */
  56 routine clock_set_time(
  57                 clock_ctrl      : clock_ctrl_t;
  58                 new_time        : mach_timespec_t);
  59
  60 /*
  61  *      Set clock attributes.
  62  *      Privileged.
  63  */
  64 routine clock_set_attributes(
  65                 clock_ctrl      : clock_ctrl_t;
  66         in      flavor          : clock_flavor_t;
  67         in      clock_attr      : clock_attr_t);
  68
  69 /* vim: set ft=c : */