1/* $NetBSD: netbsd32_compat_60.c,v 1.2 2014/08/21 06:40:35 maxv 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 * 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#include <sys/cdefs.h>
39__KERNEL_RCSID(0, "$NetBSD: netbsd32_compat_60.c,v 1.2 2014/08/21 06:40:35 maxv Exp $");
40
41#include <sys/param.h>
42#include <sys/systm.h>
43#include <sys/time.h>
44#include <sys/dirent.h>
45#include <sys/lwp.h>
46#include <sys/syscallargs.h>
47
48#include <compat/netbsd32/netbsd32.h>
49#include <compat/netbsd32/netbsd32_syscallargs.h>
50#include <compat/netbsd32/netbsd32_conv.h>
51
52
53
54int
55compat_60_netbsd32__lwp_park(struct lwp *l,
56 const struct compat_60_netbsd32__lwp_park_args *uap, register_t *retval)
57{
58 /* {
59 syscallarg(const netbsd32_timespecp) ts;
60 syscallarg(lwpid_t) unpark;
61 syscallarg(netbsd32_voidp) hint;
62 syscallarg(netbsd32_voidp) unparkhint;
63 } */
64 struct timespec ts, *tsp;
65 struct netbsd32_timespec ts32;
66 int error;
67
68 if (SCARG_P32(uap, ts) == NULL)
69 tsp = NULL;
70 else {
71 error = copyin(SCARG_P32(uap, ts), &ts32, sizeof ts32);
72 if (error != 0)
73 return error;
74 tsp = &ts;
75 }
76
77 if (SCARG(uap, unpark) != 0) {
78 error = lwp_unpark(SCARG(uap, unpark),
79 SCARG_P32(uap, unparkhint));
80 if (error != 0)
81 return error;
82 }
83
84 return lwp_park(CLOCK_REALTIME, TIMER_ABSTIME, tsp,
85 SCARG_P32(uap, hint));
86}
87