bsd/sys/ptrace.h

   1 /*
   2  * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   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.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  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.
  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
  61 #include <sys/appleapiopts.h>
  62 #include <sys/cdefs.h>
  63
  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 */
  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
  82
  83 #define PT_FIRSTMACH    32      /* for machine-specific requests */
  84
  85 __BEGIN_DECLS
  86
  87 #ifdef KERNEL
  88 #ifdef __APPLE_API_PRIVATE
  89
  90 void    proc_reparent(struct proc *child, struct proc *newparent);
  91
  92 #endif /* __APPLE_API_PRIVATE */
  93 #else /* !KERNEL */
  94
  95 int     ptrace(int _request, pid_t _pid, caddr_t _addr, int _data);
  96
  97 #endif /* !KERNEL */
  98
  99 __END_DECLS
 100
 101 #endif  /* !_SYS_PTRACE_H_ */