1/*
2 * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
29/*-
30 * Copyright (c) 1984, 1993
31 * The Regents of the University of California. All rights reserved.
32 *
33 * Redistribution and use in source and binary forms, with or without
34 * modification, are permitted provided that the following conditions
35 * are met:
36 * 1. Redistributions of source code must retain the above copyright
37 * notice, this list of conditions and the following disclaimer.
38 * 2. Redistributions in binary form must reproduce the above copyright
39 * notice, this list of conditions and the following disclaimer in the
40 * documentation and/or other materials provided with the distribution.
41 * 3. All advertising materials mentioning features or use of this software
42 * must display the following acknowledgement:
43 * This product includes software developed by the University of
44 * California, Berkeley and its contributors.
45 * 4. Neither the name of the University nor the names of its contributors
46 * may be used to endorse or promote products derived from this software
47 * without specific prior written permission.
48 *
49 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
50 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
51 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
52 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
53 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
54 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
55 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
56 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
57 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
58 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
59 * SUCH DAMAGE.
60 *
61 * @(#)ptrace.h 8.2 (Berkeley) 1/4/94
62 */
63
64#ifndef _SYS_PTRACE_H_
65#define _SYS_PTRACE_H_
66
67#include <sys/appleapiopts.h>
68#include <sys/cdefs.h>
69
70enum {
71 ePtAttachDeprecated __deprecated_enum_msg("PT_ATTACH is deprecated. See PT_ATTACHEXC") = 10
72};
73
74
75#define PT_TRACE_ME 0 /* child declares it's being traced */
76#define PT_READ_I 1 /* read word in child's I space */
77#define PT_READ_D 2 /* read word in child's D space */
78#define PT_READ_U 3 /* read word in child's user structure */
79#define PT_WRITE_I 4 /* write word in child's I space */
80#define PT_WRITE_D 5 /* write word in child's D space */
81#define PT_WRITE_U 6 /* write word in child's user structure */
82#define PT_CONTINUE 7 /* continue the child */
83#define PT_KILL 8 /* kill the child process */
84#define PT_STEP 9 /* single step the child */
85#define PT_ATTACH ePtAttachDeprecated /* trace some running process */
86#define PT_DETACH 11 /* stop tracing a process */
87#define PT_SIGEXC 12 /* signals as exceptions for current_proc */
88#define PT_THUPDATE 13 /* signal for thread# */
89#define PT_ATTACHEXC 14 /* attach to running process with signal exception */
90
91#define PT_FORCEQUOTA 30 /* Enforce quota for root */
92#define PT_DENY_ATTACH 31
93
94#define PT_FIRSTMACH 32 /* for machine-specific requests */
95
96__BEGIN_DECLS
97
98#ifndef KERNEL
99
100int ptrace(int _request, pid_t _pid, caddr_t _addr, int _data);
101
102#endif /* !KERNEL */
103
104__END_DECLS
105
106#endif /* !_SYS_PTRACE_H_ */
107