Module Name:	src
Committed By:	bgrayson
Date:		Fri Mar 26 22:36:03 UTC 1999

Modified Files:
	src/bin/ps: Makefile extern.h ps.1 ps.c
Added Files:
	src/bin/ps: procfs_ops.c
Log Message:
Added experimental fallback /proc-based lookup.  Warnings are printed when the
fallback method is used, as the results could be untrustworthy if an
intruder is present.  It is highly likely that NetBSD-1.5 will have
an improved kvm interface for reading process information, at which
point this code can be garbage-collected.  Also added a word to the
man page -x option description while I was here.