1/*	$NetBSD: compat_clock.c,v 1.1.2.2 2008/11/10 00:13:02 christos Exp $	*/
2
3/*-
4 * Copyright (c) 2008 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Christos Zoulas.
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#include <sys/cdefs.h>
33#if defined(LIBC_SCCS) && !defined(lint)
34__RCSID("$NetBSD: compat_clock.c,v 1.1.2.2 2008/11/10 00:13:02 christos Exp $");
35#endif /* LIBC_SCCS and not lint */
36
37#define __LIBC12_SOURCE__
38
39#include "namespace.h"
40#include <sys/types.h>
41#include <time.h>
42#include <compat/include/time.h>
43#include <sys/time.h>
44#include <compat/sys/time.h>
45
46__warn_references(clock_gettime,
47    "warning: reference to compatibility clock_gettime(); include <time.h> to generate correct reference")
48__warn_references(clock_settime,
49    "warning: reference to compatibility clock_settime(); include <time.h> to generate correct reference")
50__warn_references(clock_getres,
51    "warning: reference to compatibility clock_getres(); include <time.h> to generate correct reference")
52
53#ifdef __weak_alias
54__weak_alias(clock_settime, _clock_settime)
55__weak_alias(__clock_settime, _clock_settime)
56__weak_alias(clock_gettime, _clock_gettime)
57__weak_alias(clock_getres, _clock_getres)
58#endif
59
60int
61clock_settime(clockid_t clockid, const struct timespec50 * tim50)
62{
63	struct timespec tim, *timp;
64	int error;
65
66	if (tim50)
67		timespec50_to_timespec(tim50, timp = &tim);
68	else
69		timp = NULL;
70	error = __clock_settime50(clockid, timp);
71	if (error)
72		return error;
73	return 0;
74}
75
76int
77clock_gettime(clockid_t clockid, struct timespec50 *tim50)
78{
79	struct timespec tim, *timp = tim50 ? &tim : NULL;
80	int error = __clock_gettime50(clockid, timp);
81	if (error)
82		return error;
83	if (tim50)
84		timespec_to_timespec50(timp, tim50);
85	return 0;
86}
87
88int
89clock_getres(clockid_t clockid, struct timespec50 *tim50)
90{
91	struct timespec tim, *timp = tim50 ? &tim : NULL;
92	int error = __clock_getres50(clockid, timp);
93	if (error)
94		return error;
95	if (tim50)
96		timespec_to_timespec50(timp, tim50);
97	return 0;
98}
99