1/*
2 * Copyright (C) 2008 John Birrell <jb@freebsd.org>
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23 * SUCH DAMAGE.
24 *
25 * $FreeBSD: stable/11/sys/modules/dtrace/dtraceall/dtraceall.c 332566 2018-04-16 14:39:04Z lidl $
26 */
27
28#include <sys/cdefs.h>
29#include <sys/param.h>
30#include <sys/systm.h>
31#include <sys/conf.h>
32#include <sys/kernel.h>
33#include <sys/module.h>
34#include <sys/errno.h>
35#include "opt_compat.h"
36#include "opt_nfs.h"
37
38static int
39dtraceall_modevent(module_t mod __unused, int type, void *data __unused)
40{
41	int error = 0;
42
43	switch (type) {
44	case MOD_LOAD:
45		break;
46
47	case MOD_UNLOAD:
48		break;
49
50	case MOD_SHUTDOWN:
51		break;
52
53	default:
54		error = EOPNOTSUPP;
55		break;
56
57	}
58
59	return (error);
60}
61
62DEV_MODULE(dtraceall, dtraceall_modevent, NULL);
63MODULE_VERSION(dtraceall, 1);
64
65/* All the DTrace modules should be dependencies here: */
66MODULE_DEPEND(dtraceall, opensolaris, 1, 1, 1);
67MODULE_DEPEND(dtraceall, dtrace, 1, 1, 1);
68MODULE_DEPEND(dtraceall, dtmalloc, 1, 1, 1);
69#if defined(NFSCL)
70MODULE_DEPEND(dtraceall, dtnfscl, 1, 1, 1);
71#endif
72#if defined(__aarch64__) || defined(__amd64__) || defined(__arm__) || \
73    defined(__i386__) || defined(__mips__) || \
74    defined(__powerpc__)
75MODULE_DEPEND(dtraceall, fbt, 1, 1, 1);
76#endif
77#if defined(__amd64__) || defined(__i386__)
78MODULE_DEPEND(dtraceall, fasttrap, 1, 1, 1);
79#endif
80MODULE_DEPEND(dtraceall, sdt, 1, 1, 1);
81MODULE_DEPEND(dtraceall, systrace, 1, 1, 1);
82#if defined(COMPAT_FREEBSD32)
83MODULE_DEPEND(dtraceall, systrace_freebsd32, 1, 1, 1);
84#endif
85MODULE_DEPEND(dtraceall, profile, 1, 1, 1);
86