Quetion about /dev/iop/plp0 magor device number
Karl Kleinpaste
karl at cheops.cis.ohio-state.edu
Fri Jan 12 06:12:36 AEST 1990
OSx4.4 believes in major dev 48 in /etc/makedev and for /dev/iop/plp*.
[93] [2:10pm] tut:/n/dinosaur/0/karl# list /dev/iop/pl*
4365 c-w--w---- 1 lp 12 48, 0 May 4 1988 /dev/iop/plp0
4366 c-w--w---- 1 lp 12 48, 16 May 4 1988 /dev/iop/plp0c
4367 c-w--w---- 1 lp 12 48, 32 May 4 1988 /dev/iop/plp0r
4368 c-w--w---- 1 lp 12 48, 1 May 4 1988 /dev/iop/plp1
4369 c-w--w---- 1 lp 12 48, 17 May 4 1988 /dev/iop/plp1c
4370 c-w--w---- 1 lp 12 48, 33 May 4 1988 /dev/iop/plp1r
[94] [2:10pm] tut:/n/dinosaur/0/karl# egrep plp /etc/makedev
ioplp 20
ioplp=2
ioplp=*|\
if test "$iocdisk" -o "$ioctape" -o "$ioplp"; then
# /dev/iop/plp{cont}{r,c}
if test "$ioplp"; then
parsearg $ioplp
domknod $dev/iop/plp$nlprnum c 48 $nlprnum 220 lp daemon
domknod $dev/iop/plp$nlprnum$C c 48 `expr $nlprnum + 16` 220 lp
daemon
domknod $dev/iop/plp$nlprnum$R c 48 `expr $nlprnum + 32` 220 lp
daemon
--Karl
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