1/*	$NetBSD: compat__lwp_park.c,v 1.3 2024/06/01 13:33:46 thorpej 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#if defined(LIBC_SCCS) && !defined(lint)
40__RCSID("$NetBSD: compat__lwp_park.c,v 1.3 2024/06/01 13:33:46 thorpej Exp $");
41#endif /* LIBC_SCCS and not lint */
42
43#include "namespace.h"
44#define __LIBC12_SOURCE__
45#include <sys/time.h>
46#include <compat/sys/time.h>
47#include <compat/include/lwp.h>
48
49__warn_references(_lwp_park,
50    "warning: reference to compatibility _lwp_park(); include <lwp.h> to generate correct reference")
51
52/*
53 * Copy timeout to local variable and call the syscall.
54 */
55int
56_lwp_park(const struct timespec50 *ts50, lwpid_t unpark,
57    const void *hint, const void *unparkhint)
58{
59	struct timespec ts, *tsp;
60
61	if (ts50)
62		timespec50_to_timespec(ts50, tsp = &ts);
63	else
64		tsp = NULL;
65	return ___lwp_park50(tsp, unpark, hint, unparkhint);
66}
67