sys/compat/mach/mach_clock.h

   1 /*      $NetBSD: mach_clock.h,v 1.7 2005/12/11 12:20:20 christos Exp $ */
   2
   3 /*-
   4  * Copyright (c) 2002-2003 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Emmanuel Dreyfus
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #ifndef _MACH_CLOCK_H_
  33 #define _MACH_CLOCK_H_
  34
  35 #include <sys/types.h>
  36 #include <sys/param.h>
  37 #include <sys/signal.h>
  38 #include <sys/proc.h>
  39
  40 #include <compat/mach/mach_types.h>
  41 #include <compat/mach/mach_message.h>
  42
  43 /* clock_get_time */
  44 #define MACH_TIME_ABSOLUTE 0x00
  45 #define MACH_TIME_RELATIVE 0x01
  46
  47 typedef struct {
  48         unsigned int tv_sec;
  49         int tv_nsec;
  50 } mach_timespec_t;
  51
  52 typedef struct {
  53         mach_msg_header_t req_msgh;
  54 } mach_clock_get_time_request_t;
  55
  56 typedef struct {
  57         mach_msg_header_t rep_msgh;
  58         mach_ndr_record_t rep_ndr;
  59         mach_kern_return_t rep_retval;
  60         mach_timespec_t rep_cur_time;
  61         mach_msg_trailer_t rep_trailer;
  62 } mach_clock_get_time_reply_t;
  63
  64 #endif /* _MACH_CLOCK_H_ */