1*461a86f9Schristos /* $NetBSD: compat_timer.c,v 1.2 2009/01/11 02:46:27 christos Exp $ */
2*461a86f9Schristos
3*461a86f9Schristos /*-
4*461a86f9Schristos * Copyright (c) 2008 The NetBSD Foundation, Inc.
5*461a86f9Schristos * All rights reserved.
6*461a86f9Schristos *
7*461a86f9Schristos * This code is derived from software contributed to The NetBSD Foundation
8*461a86f9Schristos * by Christos Zoulas.
9*461a86f9Schristos *
10*461a86f9Schristos * Redistribution and use in source and binary forms, with or without
11*461a86f9Schristos * modification, are permitted provided that the following conditions
12*461a86f9Schristos * are met:
13*461a86f9Schristos * 1. Redistributions of source code must retain the above copyright
14*461a86f9Schristos * notice, this list of conditions and the following disclaimer.
15*461a86f9Schristos * 2. Redistributions in binary form must reproduce the above copyright
16*461a86f9Schristos * notice, this list of conditions and the following disclaimer in the
17*461a86f9Schristos * documentation and/or other materials provided with the distribution.
18*461a86f9Schristos *
19*461a86f9Schristos * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20*461a86f9Schristos * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21*461a86f9Schristos * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22*461a86f9Schristos * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23*461a86f9Schristos * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24*461a86f9Schristos * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25*461a86f9Schristos * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26*461a86f9Schristos * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27*461a86f9Schristos * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28*461a86f9Schristos * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29*461a86f9Schristos * POSSIBILITY OF SUCH DAMAGE.
30*461a86f9Schristos */
31*461a86f9Schristos
32*461a86f9Schristos #include <sys/cdefs.h>
33*461a86f9Schristos #if defined(LIBC_SCCS) && !defined(lint)
34*461a86f9Schristos __RCSID("$NetBSD: compat_timer.c,v 1.2 2009/01/11 02:46:27 christos Exp $");
35*461a86f9Schristos #endif /* LIBC_SCCS and not lint */
36*461a86f9Schristos
37*461a86f9Schristos #define __LIBC12_SOURCE__
38*461a86f9Schristos
39*461a86f9Schristos #include "namespace.h"
40*461a86f9Schristos #include <sys/types.h>
41*461a86f9Schristos #include <time.h>
42*461a86f9Schristos #include <compat/include/time.h>
43*461a86f9Schristos #include <sys/time.h>
44*461a86f9Schristos #include <compat/sys/time.h>
45*461a86f9Schristos
46*461a86f9Schristos __warn_references(timer_gettime,
47*461a86f9Schristos "warning: reference to compatibility timer_gettime(); include <time.h> to generate correct reference")
48*461a86f9Schristos __warn_references(timer_settime,
49*461a86f9Schristos "warning: reference to compatibility timer_settime(); include <time.h> to generate correct reference")
50*461a86f9Schristos
51*461a86f9Schristos int
timer_settime(timer_t timerid,int flags,const struct itimerspec50 * __restrict tim50,struct itimerspec50 * __restrict otim50)52*461a86f9Schristos timer_settime(timer_t timerid, int flags,
53*461a86f9Schristos const struct itimerspec50 * __restrict tim50,
54*461a86f9Schristos struct itimerspec50 * __restrict otim50)
55*461a86f9Schristos {
56*461a86f9Schristos struct itimerspec tim, *timp;
57*461a86f9Schristos struct itimerspec otim, *otimp;
58*461a86f9Schristos int error;
59*461a86f9Schristos
60*461a86f9Schristos otimp = otim50 ? &otim : NULL;
61*461a86f9Schristos if (tim50)
62*461a86f9Schristos itimerspec50_to_itimerspec(tim50, timp = &tim);
63*461a86f9Schristos else
64*461a86f9Schristos timp = NULL;
65*461a86f9Schristos error = __timer_settime50(timerid, flags, timp, otimp);
66*461a86f9Schristos if (error)
67*461a86f9Schristos return error;
68*461a86f9Schristos if (otim50)
69*461a86f9Schristos itimerspec_to_itimerspec50(otimp, otim50);
70*461a86f9Schristos return 0;
71*461a86f9Schristos }
72*461a86f9Schristos
73*461a86f9Schristos int
timer_gettime(timer_t timerid,struct itimerspec50 * tim50)74*461a86f9Schristos timer_gettime(timer_t timerid, struct itimerspec50 *tim50)
75*461a86f9Schristos {
76*461a86f9Schristos struct itimerspec tim, *timp = tim50 ? &tim : NULL;
77*461a86f9Schristos int error = __timer_gettime50(timerid, timp);
78*461a86f9Schristos if (error)
79*461a86f9Schristos return error;
80*461a86f9Schristos if (tim50)
81*461a86f9Schristos itimerspec_to_itimerspec50(timp, tim50);
82*461a86f9Schristos return 0;
83*461a86f9Schristos }
84