bsd/sys/ptrace.h

   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
  70 enum {
  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
 100 int     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_ */