1/*	$NetBSD$	*/
2
3/*-
4 * Copyright 2008 John Birrell <jb@FreeBSD.org>
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 * $FreeBSD: src/sys/cddl/dev/dtrace/dtrace_test.c,v 1.1.4.1 2009/08/03 08:13:06 kensmith Exp $
28 *
29 */
30
31#include <sys/cdefs.h>
32#include <sys/types.h>
33#include <sys/param.h>
34#include <sys/conf.h>
35#include <sys/kernel.h>
36#include <sys/module.h>
37#include <sys/vnode.h>
38
39/*
40 * These are variables that the DTrace test suite references in the
41 * Solaris kernel. We define them here so that the tests function
42 * unaltered.
43 */
44int	kmem_flags;
45
46typedef struct vnode vnode_t;
47vnode_t dummy;
48vnode_t *rootvp = &dummy;
49
50static int
51dtrace_test_modevent(module_t mod, int type, void *data)
52{
53	int error = 0;
54
55	switch (type) {
56	case MOD_LOAD:
57		break;
58
59	case MOD_UNLOAD:
60		break;
61
62	case MOD_SHUTDOWN:
63		break;
64
65	default:
66		error = EOPNOTSUPP;
67		break;
68
69	}
70	return (error);
71}
72
73DEV_MODULE(dtrace_test, dtrace_test_modevent, NULL);
74MODULE_VERSION(dtrace_test, 1);
75MODULE_DEPEND(dtrace_test, dtraceall, 1, 1, 1);
76