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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2013 by Delphix. All rights reserved.
* Copyright 2017 Nexenta Systems, Inc. All rights reserved.
*/
#ifndef _SYS_SDT_H
#define _SYS_SDT_H
#include <sys/stdint.h>
#include <fksmb_dt.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef _KERNEL
#error "libfksmbsrv/common/sys/sdt.h in kernel?"
#endif
/*
* DTrace SDT probes have different signatures in userland than they do in
* the kernel. This file is strictly for libfksmbsrv, where we compile the
* smbsrv kernel code for user space. In "fksmbd", we can use the probes
* defined for the (real, in-kernel) "smb" and "smb2" SDT provider by
* mapping them onto the USDT proviver defined in ../fksmb_dt.d
*
* An example of how to use these probes can be found in:
* $SRC/cmd/smbsrv/fksmbd/Watch-fksmb.d
*/
/*
* Map "smb" provider probes.
*/
#define DTRACE_SMB_START(name, type1, arg1) \
FKSMB_SMB_START(#name, (unsigned long)arg1)
#define DTRACE_SMB_DONE(name, type1, arg1) \
FKSMB_SMB_DONE(#name, (unsigned long)arg1)
/*
* Map "smb2" provider probes.
*/
#define DTRACE_SMB2_START(name, type1, arg1) \
FKSMB_SMB2_START(#name, (unsigned long)arg1)
#define DTRACE_SMB2_DONE(name, type1, arg1) \
FKSMB_SMB2_DONE(#name, (unsigned long)arg1)
/*
* These are for the other (specialized) dtrace SDT probes sprinkled
* through the smbsrv code. These are less often used.
*/
#define DTRACE_PROBE(name, type1, arg1) \
FKSMB_PROBE0(#name)
#define DTRACE_PROBE1(name, type1, arg1) \
FKSMB_PROBE1(#name, (unsigned long)arg1)
#define DTRACE_PROBE2(name, type1, arg1, type2, arg2) \
FKSMB_PROBE2(#name, (unsigned long)arg1, (unsigned long)arg2)
#define DTRACE_PROBE3(name, type1, arg1, type2, arg2, type3, arg3) \
FKSMB_PROBE3(#name, (unsigned long)arg1, (unsigned long)arg2, \
(unsigned long)arg3)
#ifdef __cplusplus
}
#endif
#endif /* _SYS_SDT_H */
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