| | 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 | /* |
| | 23 | * Copyright 2006 Sun Microsystems, Inc. All rights reserved. |
| | 24 | * Use is subject to license terms. |
| | 25 | */ |
| | 26 | |
| | 27 | #ifndef _SYS_SYSTRACE_H |
| | 28 | #define _SYS_SYSTRACE_H |
| | 29 | |
| | 30 | #include <sys/dtrace.h> |
| | 31 | |
| | 32 | #ifdef __cplusplus |
| | 33 | extern "C" { |
| | 34 | #endif |
| | 35 | |
| | 36 | typedef struct systrace_sysent { |
| | 37 | dtrace_id_t stsy_entry; |
| | 38 | dtrace_id_t stsy_return; |
| | 39 | int32_t (*stsy_underlying)(struct proc *, void *, int *); |
| | 40 | int32_t stsy_return_type; |
| | 41 | } systrace_sysent_t; |
| | 42 | |
| | 43 | extern systrace_sysent_t *systrace_sysent; |
| | 44 | extern systrace_sysent_t *systrace_sysent32; |
| | 45 | |
| | 46 | extern void (*systrace_probe)(dtrace_id_t, uint64_t, uint64_t, |
| | 47 | uint64_t, uint64_t, uint64_t); |
| | 48 | extern void systrace_stub(dtrace_id_t, uint64_t, uint64_t, |
| | 49 | uint64_t, uint64_t, uint64_t); |
| | 50 | |
| | 51 | extern int32_t dtrace_systrace_syscall(struct proc *, void *, int *); |
| | 52 | |
| | 53 | extern void dtrace_systrace_syscall_return(unsigned short, int, int *); |
| | 54 | |
| | 55 | #ifdef __cplusplus |
| | 56 | } |
| | 57 | #endif |
| | 58 | |
| | 59 | #endif /* _SYS_SYSTRACE_H */ |
projects / apple / xnu.git / blame_incremental