1*2fe8fb19SBen Gras /* $NetBSD: compat_clock.c,v 1.2 2009/01/11 02:46:26 christos Exp $ */
2*2fe8fb19SBen Gras
3*2fe8fb19SBen Gras /*-
4*2fe8fb19SBen Gras * Copyright (c) 2008 The NetBSD Foundation, Inc.
5*2fe8fb19SBen Gras * All rights reserved.
6*2fe8fb19SBen Gras *
7*2fe8fb19SBen Gras * This code is derived from software contributed to The NetBSD Foundation
8*2fe8fb19SBen Gras * by Christos Zoulas.
9*2fe8fb19SBen Gras *
10*2fe8fb19SBen Gras * Redistribution and use in source and binary forms, with or without
11*2fe8fb19SBen Gras * modification, are permitted provided that the following conditions
12*2fe8fb19SBen Gras * are met:
13*2fe8fb19SBen Gras * 1. Redistributions of source code must retain the above copyright
14*2fe8fb19SBen Gras * notice, this list of conditions and the following disclaimer.
15*2fe8fb19SBen Gras * 2. Redistributions in binary form must reproduce the above copyright
16*2fe8fb19SBen Gras * notice, this list of conditions and the following disclaimer in the
17*2fe8fb19SBen Gras * documentation and/or other materials provided with the distribution.
18*2fe8fb19SBen Gras *
19*2fe8fb19SBen Gras * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20*2fe8fb19SBen Gras * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21*2fe8fb19SBen Gras * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22*2fe8fb19SBen Gras * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23*2fe8fb19SBen Gras * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24*2fe8fb19SBen Gras * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25*2fe8fb19SBen Gras * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26*2fe8fb19SBen Gras * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27*2fe8fb19SBen Gras * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28*2fe8fb19SBen Gras * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29*2fe8fb19SBen Gras * POSSIBILITY OF SUCH DAMAGE.
30*2fe8fb19SBen Gras */
31*2fe8fb19SBen Gras
32*2fe8fb19SBen Gras #include <sys/cdefs.h>
33*2fe8fb19SBen Gras #if defined(LIBC_SCCS) && !defined(lint)
34*2fe8fb19SBen Gras __RCSID("$NetBSD: compat_clock.c,v 1.2 2009/01/11 02:46:26 christos Exp $");
35*2fe8fb19SBen Gras #endif /* LIBC_SCCS and not lint */
36*2fe8fb19SBen Gras
37*2fe8fb19SBen Gras #define __LIBC12_SOURCE__
38*2fe8fb19SBen Gras
39*2fe8fb19SBen Gras #include "namespace.h"
40*2fe8fb19SBen Gras #include <sys/types.h>
41*2fe8fb19SBen Gras #include <time.h>
42*2fe8fb19SBen Gras #include <compat/include/time.h>
43*2fe8fb19SBen Gras #include <sys/time.h>
44*2fe8fb19SBen Gras #include <compat/sys/time.h>
45*2fe8fb19SBen Gras
46*2fe8fb19SBen Gras __warn_references(clock_gettime,
47*2fe8fb19SBen Gras "warning: reference to compatibility clock_gettime(); include <time.h> to generate correct reference")
48*2fe8fb19SBen Gras __warn_references(clock_settime,
49*2fe8fb19SBen Gras "warning: reference to compatibility clock_settime(); include <time.h> to generate correct reference")
50*2fe8fb19SBen Gras __warn_references(clock_getres,
51*2fe8fb19SBen Gras "warning: reference to compatibility clock_getres(); include <time.h> to generate correct reference")
52*2fe8fb19SBen Gras
53*2fe8fb19SBen Gras #ifdef __weak_alias
__weak_alias(clock_settime,_clock_settime)54*2fe8fb19SBen Gras __weak_alias(clock_settime, _clock_settime)
55*2fe8fb19SBen Gras __weak_alias(__clock_settime, _clock_settime)
56*2fe8fb19SBen Gras __weak_alias(clock_gettime, _clock_gettime)
57*2fe8fb19SBen Gras __weak_alias(clock_getres, _clock_getres)
58*2fe8fb19SBen Gras #endif
59*2fe8fb19SBen Gras
60*2fe8fb19SBen Gras int
61*2fe8fb19SBen Gras clock_settime(clockid_t clockid, const struct timespec50 * tim50)
62*2fe8fb19SBen Gras {
63*2fe8fb19SBen Gras struct timespec tim, *timp;
64*2fe8fb19SBen Gras int error;
65*2fe8fb19SBen Gras
66*2fe8fb19SBen Gras if (tim50)
67*2fe8fb19SBen Gras timespec50_to_timespec(tim50, timp = &tim);
68*2fe8fb19SBen Gras else
69*2fe8fb19SBen Gras timp = NULL;
70*2fe8fb19SBen Gras error = __clock_settime50(clockid, timp);
71*2fe8fb19SBen Gras if (error)
72*2fe8fb19SBen Gras return error;
73*2fe8fb19SBen Gras return 0;
74*2fe8fb19SBen Gras }
75*2fe8fb19SBen Gras
76*2fe8fb19SBen Gras int
clock_gettime(clockid_t clockid,struct timespec50 * tim50)77*2fe8fb19SBen Gras clock_gettime(clockid_t clockid, struct timespec50 *tim50)
78*2fe8fb19SBen Gras {
79*2fe8fb19SBen Gras struct timespec tim, *timp = tim50 ? &tim : NULL;
80*2fe8fb19SBen Gras int error = __clock_gettime50(clockid, timp);
81*2fe8fb19SBen Gras if (error)
82*2fe8fb19SBen Gras return error;
83*2fe8fb19SBen Gras if (tim50)
84*2fe8fb19SBen Gras timespec_to_timespec50(timp, tim50);
85*2fe8fb19SBen Gras return 0;
86*2fe8fb19SBen Gras }
87*2fe8fb19SBen Gras
88*2fe8fb19SBen Gras int
clock_getres(clockid_t clockid,struct timespec50 * tim50)89*2fe8fb19SBen Gras clock_getres(clockid_t clockid, struct timespec50 *tim50)
90*2fe8fb19SBen Gras {
91*2fe8fb19SBen Gras struct timespec tim, *timp = tim50 ? &tim : NULL;
92*2fe8fb19SBen Gras int error = __clock_getres50(clockid, timp);
93*2fe8fb19SBen Gras if (error)
94*2fe8fb19SBen Gras return error;
95*2fe8fb19SBen Gras if (tim50)
96*2fe8fb19SBen Gras timespec_to_timespec50(timp, tim50);
97*2fe8fb19SBen Gras return 0;
98*2fe8fb19SBen Gras }
99