PATCH TO FIX NETSTAT BUILDS AND ADD RWHO, RWHOD AND RUPTIME

PATCH TO FIX NETSTAT BUILDS AND ADD RWHO, RWHOD AND RUPTIME

Karl Lehenbauer:
	The rwho and ruptime commands and the rwho daemon (rwhod) were not
shipped with 386BSD 0.1.  These commands, if rwhod is enabled,
let you see uptime and who information for machines on your LAN.

It can cause a lot of overhead if there are a lot of machines on your
LAN.  A forthcoming multicast version will have much lower overhead.

This patch creates the necessary files to build these commands, along
with manpages of course.

All I did was grab them off of uunet, stick them in the right place, and
compile.  No changes were required.

Rodney W. Grimes:

To build,

1.  cd to /usr/src/usr.sbin/rwhod and do a "make obj", "make" and "make install"
2.  cd to /usr/src/usr.bin/rwho and do a "make obj", "make" and "make install"
3.  cd to /usr/src/usr.bin/ruptime and do a "make obj", "make" and "make install"
4.  set rwhod to YES in /etc/netstart.
5.  reboot

I added the fixes for the top level make files so that these get compiled on
complete builds.  Also added netstat to the top level makefile.

AUTHOR:		Karl Lehenbauer (karl@NeoSoft.com)
AUTHOR:		Rodney W. Grimes (rgrimes@agora.rain.com)
386BSD-Patchkit: patch00087