1/*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (C) 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 * $FreeBSD$
28 */
29
30#include <sys/cdefs.h>
31#include <sys/param.h>
32#include <sys/systm.h>
33#include <sys/conf.h>
34#include <sys/kernel.h>
35#include <sys/module.h>
36#include <sys/errno.h>
37#include "opt_nfs.h"
38
39static int
40dtraceall_modevent(module_t mod __unused, int type, void *data __unused)
41{
42	int error = 0;
43
44	switch (type) {
45	case MOD_LOAD:
46		break;
47
48	case MOD_UNLOAD:
49		break;
50
51	case MOD_SHUTDOWN:
52		break;
53
54	default:
55		error = EOPNOTSUPP;
56		break;
57
58	}
59
60	return (error);
61}
62
63DEV_MODULE(dtraceall, dtraceall_modevent, NULL);
64MODULE_VERSION(dtraceall, 1);
65
66/* All the DTrace modules should be dependencies here: */
67MODULE_DEPEND(dtraceall, opensolaris, 1, 1, 1);
68MODULE_DEPEND(dtraceall, dtrace, 1, 1, 1);
69MODULE_DEPEND(dtraceall, dtmalloc, 1, 1, 1);
70#if defined(NFSCL)
71MODULE_DEPEND(dtraceall, dtnfscl, 1, 1, 1);
72#endif
73#if defined(__aarch64__) || defined(__amd64__) || defined(__arm__) || \
74    defined(__i386__) || defined(__mips__) || \
75    defined(__powerpc__) || defined(__riscv)
76MODULE_DEPEND(dtraceall, fbt, 1, 1, 1);
77#endif
78#if defined(__amd64__) || defined(__i386__)
79MODULE_DEPEND(dtraceall, fasttrap, 1, 1, 1);
80#endif
81MODULE_DEPEND(dtraceall, sdt, 1, 1, 1);
82MODULE_DEPEND(dtraceall, systrace, 1, 1, 1);
83#if defined(COMPAT_FREEBSD32)
84MODULE_DEPEND(dtraceall, systrace_freebsd32, 1, 1, 1);
85#endif
86MODULE_DEPEND(dtraceall, profile, 1, 1, 1);
87