.\" $Copyright:	$
.\" Copyright (c) 1984, 1985, 1986, 1987, 1988, 1989, 1990 
.\" Sequent Computer Systems, Inc.   All rights reserved.
.\"  
.\" This software is furnished under a license and may be used
.\" only in accordance with the terms of that license and with the
.\" inclusion of the above copyright notice.   This software may not
.\" be provided or otherwise made available to, or used by, any
.\" other person.  No title to or ownership of the software is
.\" hereby transferred.
...
. \" $Header: 2.5.t 1.3 86/03/06 $
.\" %M% %I% %E%
.sh "Process and kernel descriptors
.PP
The status of the facilities in this section is still under discussion.
The \f2ptrace\fP facility of 4.1BSD is provided in 4.2BSD.  Planned
enhancements would allow a descriptor based process control facility.
