usr/src/sys/sys/ptrace.h

/*-
 * Copyright (c) 1984 The Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 *
 *      @(#)ptrace.h    7.4 (Berkeley) %G%
 */

#ifndef _PTRACE_H_
#define _PTRACE_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 */

#ifndef KERNEL

#include <sys/cdefs.h>

__BEGIN_DECLS
int     ptrace __P((int _request, pid_t _pid, caddr_t _addr, int _data));
__END_DECLS

#endif /* !KERNEL */

#endif  /* !_PTRACE_H_ */