compat_90_mod.c revision 1.2 
1/*	$NetBSD: compat_90_mod.c,v 1.2 2019/10/28 23:32:15 christos Exp $	*/
2
3/*-
4 * Copyright (c) 2019 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software developed for The NetBSD Foundation
8 * by Paul Goyette
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/*
33 * Linkage for the compat module: spaghetti.
34 */
35
36#if defined(_KERNEL_OPT)
37#include "opt_compat_netbsd.h"
38#endif
39
40#include <sys/cdefs.h>
41__KERNEL_RCSID(0, "$NetBSD: compat_90_mod.c,v 1.2 2019/10/28 23:32:15 christos Exp $");
42
43#include <sys/systm.h>
44#include <sys/module.h>
45
46#include <compat/common/compat_util.h>
47#include <compat/common/compat_mod.h>
48
49int
50compat_90_init(void)
51{
52
53	return vfs_syscalls_90_init();
54}
55
56int
57compat_90_fini(void)
58{
59
60	return vfs_syscalls_90_fini();
61}
62
63MODULE(MODULE_CLASS_EXEC, compat_90, NULL);
64
65static int
66compat_90_modcmd(modcmd_t cmd, void *arg)
67{
68
69	switch (cmd) {
70	case MODULE_CMD_INIT:
71		return compat_90_init();
72
73	case MODULE_CMD_FINI:
74		return compat_90_fini();
75
76	default:
77		return ENOTTY;
78	}
79}
80