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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 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
* Copyright 2014 Joyent, Inc. All rights reserved.
*/
#ifndef _SYS_SYSTRACE_H
#define _SYS_SYSTRACE_H
#include <sys/dtrace.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef _KERNEL
typedef struct systrace_sysent {
dtrace_id_t stsy_entry;
dtrace_id_t stsy_return;
int64_t (*stsy_underlying)();
} systrace_sysent_t;
extern systrace_sysent_t *systrace_sysent;
extern systrace_sysent_t *systrace_sysent32;
extern void (*systrace_probe)(dtrace_id_t, uintptr_t, uintptr_t,
uintptr_t, uintptr_t, uintptr_t, uintptr_t, uintptr_t, uintptr_t);
extern void systrace_stub(dtrace_id_t, uintptr_t, uintptr_t,
uintptr_t, uintptr_t, uintptr_t, uintptr_t, uintptr_t, uintptr_t);
extern int64_t dtrace_systrace_syscall(uintptr_t arg0, uintptr_t arg1,
uintptr_t arg2, uintptr_t arg3, uintptr_t arg4, uintptr_t arg5,
uintptr_t arg6, uintptr_t arg7);
#ifdef _SYSCALL32_IMPL
extern int64_t dtrace_systrace_syscall32(uintptr_t arg0, uintptr_t arg1,
uintptr_t arg2, uintptr_t arg3, uintptr_t arg4, uintptr_t arg5,
uintptr_t arg6, uintptr_t arg7);
#endif
#endif
#ifdef __cplusplus
}
#endif
#endif /* _SYS_SYSTRACE_H */
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