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

/*
 * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
 * 
 * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code 
 * as defined in and that are subject to the Apple Public Source License 
 * Version 2.0 (the 'License'). You may not use this file except in 
 * compliance with the License.  The rights granted to you under the 
 * License may not be used to create, or enable the creation or 
 * redistribution of, unlawful or unlicensed copies of an Apple operating 
 * system, or to circumvent, violate, or enable the circumvention or 
 * violation of, any terms of an Apple operating system software license 
 * agreement.
 *
 * Please obtain a copy of the License at 
 * http://www.opensource.apple.com/apsl/ and read it before using this 
 * file.
 *
 * The 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, QUIET ENJOYMENT OR NON-INFRINGEMENT. 
 * Please see the License for the specific language governing rights and 
 * limitations under the License.
 *
 * @APPLE_LICENSE_OSREFERENCE_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	/*
8ad349bb	2	* Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
1c79356b	3	*
8ad349bb	4	* @APPLE_LICENSE_OSREFERENCE_HEADER_START@
1c79356b	5	*
8ad349bb A	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
	10	* License may not be used to create, or enable the creation or
	11	* redistribution of, unlawful or unlicensed copies of an Apple operating
	12	* system, or to circumvent, violate, or enable the circumvention or
	13	* violation of, any terms of an Apple operating system software license
	14	* agreement.
	15	*
	16	* Please obtain a copy of the License at
	17	* http://www.opensource.apple.com/apsl/ and read it before using this
	18	* file.
	19	*
	20	* The Original Code and all software distributed under the License are
	21	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	22	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	23	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	24	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	25	* Please see the License for the specific language governing rights and
	26	* limitations under the License.
	27	*
	28	* @APPLE_LICENSE_OSREFERENCE_HEADER_END@
1c79356b A	29	*/
	30	/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
	31	/*-
	32	* Copyright (c) 1984, 1993
	33	* The Regents of the University of California. All rights reserved.
	34	*
	35	* Redistribution and use in source and binary forms, with or without
	36	* modification, are permitted provided that the following conditions
	37	* are met:
	38	* 1. Redistributions of source code must retain the above copyright
	39	* notice, this list of conditions and the following disclaimer.
	40	* 2. Redistributions in binary form must reproduce the above copyright
	41	* notice, this list of conditions and the following disclaimer in the
	42	* documentation and/or other materials provided with the distribution.
	43	* 3. All advertising materials mentioning features or use of this software
	44	* must display the following acknowledgement:
	45	* This product includes software developed by the University of
	46	* California, Berkeley and its contributors.
	47	* 4. Neither the name of the University nor the names of its contributors
	48	* may be used to endorse or promote products derived from this software
	49	* without specific prior written permission.
	50	*
	51	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	52	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	53	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	54	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	55	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	56	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	57	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	58	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	59	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	60	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	61	* SUCH DAMAGE.
	62	*
	63	* @(#)ptrace.h 8.2 (Berkeley) 1/4/94
	64	*/
	65
	66	#ifndef _SYS_PTRACE_H_
	67	#define _SYS_PTRACE_H_
	68
9bccf70c	69	#include <sys/appleapiopts.h>
91447636	70	#include <sys/cdefs.h>
9bccf70c	71
1c79356b A	72	#define PT_TRACE_ME 0 /* child declares it's being traced */
	73	#define PT_READ_I 1 /* read word in child's I space */
	74	#define PT_READ_D 2 /* read word in child's D space */
	75	#define PT_READ_U 3 /* read word in child's user structure */
	76	#define PT_WRITE_I 4 /* write word in child's I space */
	77	#define PT_WRITE_D 5 /* write word in child's D space */
	78	#define PT_WRITE_U 6 /* write word in child's user structure */
	79	#define PT_CONTINUE 7 /* continue the child */
	80	#define PT_KILL 8 /* kill the child process */
	81	#define PT_STEP 9 /* single step the child */
	82	#define PT_ATTACH 10 /* trace some running process */
	83	#define PT_DETACH 11 /* stop tracing a process */
9bccf70c A	84	#define PT_SIGEXC 12 /* signals as exceptions for current_proc */
	85	#define PT_THUPDATE 13 /* signal for thread# */
	86	#define PT_ATTACHEXC 14 /* attach to running process with signal exception */
	87
	88	#define PT_FORCEQUOTA 30 /* Enforce quota for root */
	89	#define PT_DENY_ATTACH 31
1c79356b A	90
1c79356b A	91	#define PT_FIRSTMACH 32 /* for machine-specific requests */
91447636 A	92
91447636 A	93	__BEGIN_DECLS
1c79356b A	94
1c79356b A	95	#ifdef KERNEL
9bccf70c	96	#ifdef __APPLE_API_PRIVATE
91447636 A	97
91447636 A	98	void proc_reparent(struct proc child, struct proc newparent);
1c79356b	99
9bccf70c	100	#endif /* __APPLE_API_PRIVATE */
1c79356b A	101	#else /* !KERNEL */
1c79356b A	102
91447636	103	int ptrace(int _request, pid_t _pid, caddr_t _addr, int _data);
1c79356b A	104
	105	#endif /* !KERNEL */
	106
91447636 A	107	__END_DECLS
91447636 A	108
1c79356b	109	#endif /* !_SYS_PTRACE_H_ */