bsd/sys/ptrace.h

   1 /*
   2  * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_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
  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@
  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
  69 #include <sys/appleapiopts.h>
  70 #include <sys/cdefs.h>
  71
  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 */
  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
  90
  91 #define PT_FIRSTMACH    32      /* for machine-specific requests */
  92
  93 __BEGIN_DECLS
  94
  95 #ifdef KERNEL
  96 #ifdef __APPLE_API_PRIVATE
  97
  98 void    proc_reparent(struct proc *child, struct proc *newparent);
  99
 100 #endif /* __APPLE_API_PRIVATE */
 101 #else /* !KERNEL */
 102
 103 int     ptrace(int _request, pid_t _pid, caddr_t _addr, int _data);
 104
 105 #endif /* !KERNEL */
 106
 107 __END_DECLS
 108
 109 #endif  /* !_SYS_PTRACE_H_ */