[apple/xnu.git] / bsd / sys / ptrace.h

/*
 * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * The contents of this file constitute Original Code as defined in and
 * are subject to the Apple Public Source License Version 1.1 (the
 * "License").  You may not use this file except in compliance with the
 * License.  Please obtain a copy of the License at
 * http://www.apple.com/publicsource and read it before using this file.
 * 
 * This Original Code and all software distributed under the License are
 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
/*-
 * Copyright (c) 1984, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	@(#)ptrace.h	8.2 (Berkeley) 1/4/94
 */

#ifndef	_SYS_PTRACE_H_
#define	_SYS_PTRACE_H_

#include <sys/appleapiopts.h>
#include <sys/cdefs.h>

#define	PT_TRACE_ME	0	/* child declares it's being traced */
#define	PT_READ_I	1	/* read word in child's I space */
#define	PT_READ_D	2	/* read word in child's D space */
#define	PT_READ_U	3	/* read word in child's user structure */
#define	PT_WRITE_I	4	/* write word in child's I space */
#define	PT_WRITE_D	5	/* write word in child's D space */
#define	PT_WRITE_U	6	/* write word in child's user structure */
#define	PT_CONTINUE	7	/* continue the child */
#define	PT_KILL		8	/* kill the child process */
#define	PT_STEP		9	/* single step the child */
#define	PT_ATTACH	10	/* trace some running process */
#define	PT_DETACH	11	/* stop tracing a process */
#define	PT_SIGEXC	12	/* signals as exceptions for current_proc */
#define PT_THUPDATE	13	/* signal for thread# */
#define PT_ATTACHEXC	14	/* attach to running process with signal exception */

#define	PT_FORCEQUOTA	30	/* Enforce quota for root */
#define	PT_DENY_ATTACH	31

#define	PT_FIRSTMACH	32	/* for machine-specific requests */

__BEGIN_DECLS

#ifdef KERNEL
#ifdef __APPLE_API_PRIVATE

void	proc_reparent(struct proc *child, struct proc *newparent);

#endif /* __APPLE_API_PRIVATE */
#else /* !KERNEL */

int	ptrace(int _request, pid_t _pid, caddr_t _addr, int _data);

#endif /* !KERNEL */

__END_DECLS

#endif	/* !_SYS_PTRACE_H_ */
Commit	Line	Data
1c79356b	1	/*
91447636	2	* Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
1c79356b A	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
37839358 A	6	* The contents of this file constitute Original Code as defined in and
	7	* are subject to the Apple Public Source License Version 1.1 (the
	8	* "License"). You may not use this file except in compliance with the
	9	* License. Please obtain a copy of the License at
	10	* http://www.apple.com/publicsource and read it before using this file.
1c79356b	11	*
37839358 A	12	* This Original Code and all software distributed under the License are
37839358 A	13	* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
1c79356b A	14	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
1c79356b A	15	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
37839358 A	16	* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
	17	* License for the specific language governing rights and limitations
	18	* under the License.
1c79356b A	19	*
	20	* @APPLE_LICENSE_HEADER_END@
	21	*/
	22	/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
	23	/*-
	24	* Copyright (c) 1984, 1993
	25	* The Regents of the University of California. All rights reserved.
	26	*
	27	* Redistribution and use in source and binary forms, with or without
	28	* modification, are permitted provided that the following conditions
	29	* are met:
	30	* 1. Redistributions of source code must retain the above copyright
	31	* notice, this list of conditions and the following disclaimer.
	32	* 2. Redistributions in binary form must reproduce the above copyright
	33	* notice, this list of conditions and the following disclaimer in the
	34	* documentation and/or other materials provided with the distribution.
	35	* 3. All advertising materials mentioning features or use of this software
	36	* must display the following acknowledgement:
	37	* This product includes software developed by the University of
	38	* California, Berkeley and its contributors.
	39	* 4. Neither the name of the University nor the names of its contributors
	40	* may be used to endorse or promote products derived from this software
	41	* without specific prior written permission.
	42	*
	43	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	44	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	45	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	46	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	47	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	48	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	49	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	50	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	51	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	52	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	53	* SUCH DAMAGE.
	54	*
	55	* @(#)ptrace.h 8.2 (Berkeley) 1/4/94
	56	*/
	57
	58	#ifndef _SYS_PTRACE_H_
	59	#define _SYS_PTRACE_H_
	60
9bccf70c	61	#include <sys/appleapiopts.h>
91447636	62	#include <sys/cdefs.h>
9bccf70c	63
1c79356b A	64	#define PT_TRACE_ME 0 /* child declares it's being traced */
	65	#define PT_READ_I 1 /* read word in child's I space */
	66	#define PT_READ_D 2 /* read word in child's D space */
	67	#define PT_READ_U 3 /* read word in child's user structure */
	68	#define PT_WRITE_I 4 /* write word in child's I space */
	69	#define PT_WRITE_D 5 /* write word in child's D space */
	70	#define PT_WRITE_U 6 /* write word in child's user structure */
	71	#define PT_CONTINUE 7 /* continue the child */
	72	#define PT_KILL 8 /* kill the child process */
	73	#define PT_STEP 9 /* single step the child */
	74	#define PT_ATTACH 10 /* trace some running process */
	75	#define PT_DETACH 11 /* stop tracing a process */
9bccf70c A	76	#define PT_SIGEXC 12 /* signals as exceptions for current_proc */
	77	#define PT_THUPDATE 13 /* signal for thread# */
	78	#define PT_ATTACHEXC 14 /* attach to running process with signal exception */
	79
	80	#define PT_FORCEQUOTA 30 /* Enforce quota for root */
	81	#define PT_DENY_ATTACH 31
1c79356b A	82
1c79356b A	83	#define PT_FIRSTMACH 32 /* for machine-specific requests */
91447636 A	84
91447636 A	85	__BEGIN_DECLS
1c79356b A	86
1c79356b A	87	#ifdef KERNEL
9bccf70c	88	#ifdef __APPLE_API_PRIVATE
91447636 A	89
91447636 A	90	void proc_reparent(struct proc child, struct proc newparent);
1c79356b	91
9bccf70c	92	#endif /* __APPLE_API_PRIVATE */
1c79356b A	93	#else /* !KERNEL */
1c79356b A	94
91447636	95	int ptrace(int _request, pid_t _pid, caddr_t _addr, int _data);
1c79356b A	96
	97	#endif /* !KERNEL */
	98
91447636 A	99	__END_DECLS
91447636 A	100
1c79356b	101	#endif /* !_SYS_PTRACE_H_ */