Relevant manual pages are
   mountfs.1, unmount.1, whatdisk.1,
   disklabel.5,
   labeldisk.8
which will be found in the 'doc' subdirectory.

	This is a disk pack labelling system.
It is used to control which packs users may and may not
mount.  It requires very little change as it is essentially
an extension of the present mount/umount facilities.
	The new version of mount.c is different from
the distributed version only in so far as it returns
a condition code.
	The only change in sys3.c is the inclusion of a statement
to restrict the mount/umount system calls to super-user.
	Let the directory containing this file be $i, then as
super-user, to install the system :-
cc mount.c
chmod 755 a.out
chown bin a.out
mv a.out /etc/mount
cc -c checklabel.c
cc mountfs.c checklabel.o
chmod 4755 a.out
mv a.out /bin/mountfs
cc unmount.c checklabel.o
chmod 4755 a.out
mv a.out /bin/unmount
cc whatdisk.c checklabel.o
chmod 755 a.out
chown bin a.out
mv a.out /bin/whatdisk
cc labeldisk.c checklabel.o
chmod 755 a.out
chown bin a.out
mv a.out etc/labeldisk
cd /usr/sys/ken
cc -c -O $i/sys3.c
ar r ../lib1 sys3.o
ccasld
mv /unix /unix.b
cp a.out /unix
This macro has not been tested.  Ccasld is a system generation
macro.
