1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21/*
22 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
23 * Copyright (c) 2013 by Delphix. All rights reserved.
24 * Copyright 2017 Nexenta Systems, Inc.  All rights reserved.
25 */
26
27#ifndef _SYS_SDT_H
28#define	_SYS_SDT_H
29
30#include <sys/stdint.h>
31
32#ifdef	__cplusplus
33extern "C" {
34#endif
35
36/*
37 * DTrace SDT probes have different signatures in userland than they do in
38 * kernel.  If we're compiling for user mode (libfksmbsrv) define them as
39 * either no-op (for the SMB dtrace provider) or libfksmbsrv functions for
40 * the other SDT probe sites.
41 */
42#ifndef	_KERNEL
43
44extern void smb_dtrace1(const char *, long);
45extern void smb_dtrace2(const char *, long, long);
46extern void smb_dtrace3(const char *, long, long, long);
47
48/*
49 * These are for the few (specialized) dtrace SDT probes sprinkled
50 * through the smbclnt code.  In libfknsmb map these to functions.
51 */
52
53#undef	DTRACE_PROBE1
54#define	DTRACE_PROBE1(n, t1, a1) \
55	smb_dtrace1(#n, (long)a1)
56
57#undef	DTRACE_PROBE2
58#define	DTRACE_PROBE2(n, t1, a1, t2, a2) \
59	smb_dtrace2(#n, (long)a1, (long)a2)
60
61#undef	DTRACE_PROBE3
62#define	DTRACE_PROBE3(n, t1, a1, t2, a2, t3, a3) \
63	smb_dtrace3(#n, (long)a1, (long)a2, (long)a3)
64
65#endif	/* _KERNEL */
66
67#ifdef	__cplusplus
68}
69#endif
70#endif	/* _SYS_SDT_H */
71