1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
3 *
4 * Copyright (C) 2008 John Birrell <[email protected]>
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
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_nfs.h"
36
37 static int
dtraceall_modevent(module_t mod __unused,int type,void * data __unused)38 dtraceall_modevent(module_t mod __unused, int type, void *data __unused)
39 {
40 int error = 0;
41
42 switch (type) {
43 case MOD_LOAD:
44 break;
45
46 case MOD_UNLOAD:
47 break;
48
49 case MOD_SHUTDOWN:
50 break;
51
52 default:
53 error = EOPNOTSUPP;
54 break;
55
56 }
57
58 return (error);
59 }
60
61 DEV_MODULE(dtraceall, dtraceall_modevent, NULL);
62 MODULE_VERSION(dtraceall, 1);
63
64 /* All the DTrace modules should be dependencies here: */
65 MODULE_DEPEND(dtraceall, opensolaris, 1, 1, 1);
66 MODULE_DEPEND(dtraceall, dtrace, 1, 1, 1);
67 MODULE_DEPEND(dtraceall, dtmalloc, 1, 1, 1);
68 #if defined(NFSCL)
69 MODULE_DEPEND(dtraceall, dtnfscl, 1, 1, 1);
70 #endif
71 #if defined(__aarch64__) || defined(__amd64__) || defined(__arm__) || \
72 defined(__i386__) || defined(__powerpc__) || defined(__riscv)
73 MODULE_DEPEND(dtraceall, fbt, 1, 1, 1);
74 #endif
75 #if defined(__amd64__) || defined(__i386__) || defined(__powerpc__)
76 MODULE_DEPEND(dtraceall, fasttrap, 1, 1, 1);
77 #if defined(__amd64__)
78 MODULE_DEPEND(dtraceall, kinst, 1, 1, 1);
79 #endif
80 #endif
81 MODULE_DEPEND(dtraceall, sdt, 1, 1, 1);
82 MODULE_DEPEND(dtraceall, systrace, 1, 1, 1);
83 #if defined(COMPAT_FREEBSD32)
84 MODULE_DEPEND(dtraceall, systrace_freebsd32, 1, 1, 1);
85 #endif
86 MODULE_DEPEND(dtraceall, profile, 1, 1, 1);
87