1 /* $NetBSD: mach_clock.h,v 1.6 2003/11/13 13:40:39 manu 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 * 3. All advertising materials mentioning features or use of this software
19 * must display the following acknowledgement:
20 * This product includes software developed by the NetBSD
21 * Foundation, Inc. and its contributors.
22 * 4. Neither the name of The NetBSD Foundation nor the names of its
23 * contributors may be used to endorse or promote products derived
24 * from this software without specific prior written permission.
25 *
26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36 * POSSIBILITY OF SUCH DAMAGE.
37 */
38
39 #ifndef _MACH_CLOCK_H_
40 #define _MACH_CLOCK_H_
41
42 #include <sys/types.h>
43 #include <sys/param.h>
44 #include <sys/signal.h>
45 #include <sys/proc.h>
46
47 #include <compat/mach/mach_types.h>
48 #include <compat/mach/mach_message.h>
49
50 /* clock_get_time */
51 #define MACH_TIME_ABSOLUTE 0x00
52 #define MACH_TIME_RELATIVE 0x01
53
54 typedef struct {
55 unsigned int tv_sec;
56 int tv_nsec;
57 } mach_timespec_t;
58
59 typedef struct {
60 mach_msg_header_t req_msgh;
61 } mach_clock_get_time_request_t;
62
63 typedef struct {
64 mach_msg_header_t rep_msgh;
65 mach_ndr_record_t rep_ndr;
66 mach_kern_return_t rep_retval;
67 mach_timespec_t rep_cur_time;
68 mach_msg_trailer_t rep_trailer;
69 } mach_clock_get_time_reply_t;
70
71 #endif /* _MACH_CLOCK_H_ */
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