4.3BSD-UWisc/include/sys/ptrace.h
/*
* Copyright (c) 1980, 1986 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*
* @(#)ptrace.h 7.1 (Berkeley) 6/4/86
*/
/*
* RCS Info
* $Header: ptrace.h,v 2.1 86/08/13 10:35:57 root Exp $
* $Locker: tadl $
*/
#ifndef _PTRACE_
#define _PTRACE_
#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 */
#endif