#!/bin/sh -
#
#	$OpenBSD: MAKEDEV,v 1.68 1999/01/01 23:53:15 niklas Exp $
#	$NetBSD: MAKEDEV,v 1.40 1996/03/31 00:50:47 perry Exp $
#
# Copyright (c) 1990 The Regents of the University of California.
# All rights reserved.
#
# Written and contributed by W. Jolitz 12/90
#
# Redistribution and use in source and binary forms are permitted provided
# that: (1) source distributions retain this entire copyright notice and
# comment, and (2) distributions including binaries display the following
# acknowledgement:  ``This product includes software developed by the
# University of California, Berkeley and its contributors'' in the
# documentation or other materials provided with the distribution and in
# all advertising materials mentioning features or use of this software.
# Neither the name of the University nor the names of its contributors may
# be used to endorse or promote products derived from this software without
# specific prior written permission.
# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
#	@(#)MAKEDEV	5.2 (Berkeley) 6/22/90
#
# Device "make" file.  Valid arguments:
#	all	makes all known devices, including local devices.
#		Tries to make the 'standard' number of each type.
#	floppy	devices to be put on install floppies
#	std	standard devices
#	local	configuration specific devices
#
# Tapes:
#	wt*	QIC-interfaced (e.g. not SCSI) 3M cartridge tape
#	st*	SCSI tapes
#
# Disks:
#	wd*	"winchester" disk drives (ST506,IDE,ESDI,RLL,...)
#	fd*	"floppy" disk drives (3 1/2", 5 1/4")
#	sd*	SCSI disks
#	cd*	SCSI CD-ROM
#	mcd*	Mitsumi CD-ROM
#	acd*	ATAPI CD-ROM
#	vnd*	"file" pseudo-disks
#	rd*	"ramdisk" pseudo-disks
#	ccd*	contatenated disk devices
#
# Console ports:
#	ttyC0	pccons or pcvt screen 0
#	ttyC*	pcvt
#
# Pointing devices:
#	mms*	Microsoft bus mouse
#	lms*	Logitech bus mouse
#	pms*	PS/2 mouse
#	mouse-*	"mouse link"				(XXX)
# 
# Terminal ports:
#	tty*	PC COM ports
#	ttyc*	Cyclades serial ports
#
# Pseudo terminals:
#	pty*	set of 16 master and slave pseudo terminals
#
# Printers:
#	lpt*	stock lp
#	lpa*	interruptless lp
#
# Call units:
#
# Special purpose devices:
#	fd	file descriptors
#	bpf*	packet filter
#	speaker	pc speaker				(XXX - installed)
#	lkm	loadable kernel modules interface
#	audio	audio device
#	apm	power management device
#	tun*	network tunnel driver
#	joy*	joystick driver
#	pcmcia*	PCMCIA card drivers
#	*random	inkernel random number generator
#	uk*	"unknown SCSI" devices
#	ss*	SCSI scanners
#	xfs*	XFS filesystem devices
#	bktr0	video capturing
#	tuner0	tuner device
#

PATH=/sbin:/usr/sbin:/bin:/usr/bin
umask 77

hex ()
{
	case $1 in
		[0-9]) echo -n $1 ;;
		10) echo -n a;;
		11) echo -n b;;
		12) echo -n c;;
		13) echo -n d;;
		14) echo -n e;;
		15) echo -n f;;
	esac
}

for i
do
case $i in

all)
	sh MAKEDEV std fd wt0 wd0 wd1 wd2 wd3 sd0 sd1 sd2
	sh MAKEDEV tty00 tty01 tty02 tty03 pty0 pty1 st0 st1 ch0 cd0 cd1
	sh MAKEDEV ttyc0 ttyc1 ttyc2 ttyc3 ttyc4 ttyc5 ttyc6 ttyc7
	sh MAKEDEV mcd0 acd0 vnd0 vnd1 lpa0 lpa1 ccd0 ccd1 ccd2 ccd3
	sh MAKEDEV lpt0 lpt1 lpt2 ttyC0 ttyC1 ttyC2 ttyC3 ttyC4 ttyC5
	sh MAKEDEV ipl tun0 tun1 tun2
	sh MAKEDEV bpf0 bpf1 bpf2 bpf3 bpf4 bpf5 bpf6 bpf7 bpf8 bpf9
	sh MAKEDEV speaker lkm mms0 lms0 pms0 audio joy0 joy1 apm local
	sh MAKEDEV random uk0 uk1 ss0 ss1 pctr bktr0 tuner0
	sh MAKEDEV fd0 fd0B fd0C fd0D fd0E fd0F fd0G fd0H 
	sh MAKEDEV fd1 fd1B fd1C fd1D fd1E fd1F fd1G fd1H
	sh MAKEDEV xfs0 music
	sh MAKEDEV rmidi0 rmidi1 rmidi2 rmidi3 rmidi4 rmidi5 rmidi6 rmidi7
# MISSING:
#	sh MAKEDEV mouse-?
	;;

floppy)
	sh MAKEDEV std wt0 fd0 wd0 wd1 sd0 sd1 tty00 tty01
	sh MAKEDEV st0 cd0 acd0 ttyC0 random
	;;

ramdisk)
	sh MAKEDEV std lkm tty00 tty01 tty02 tty03 ttyC0 random
	sh MAKEDEV wt0 fd0 rd0 wd0 wd1 wd2 wd3 bpf0
	sh MAKEDEV sd0 sd1 sd2 sd3 st0 st1 cd0 cd1 acd0 mcd0
	;;

std)
	rm -f console drum mem kmem xf86 null zero io tty klog stdin stdout stderr ksyms
	mknod console		c 0 0
	mknod drum		c 4 0	; chmod 640 drum ; chown root.kmem drum
	mknod kmem		c 2 1	; chmod 640 kmem ; chown root.kmem kmem
	mknod mem		c 2 0	; chmod 640 mem	; chown root.kmem mem
	mknod null		c 2 2	; chmod 666 null
	mknod xf86              c 2 4   ; chmod 600 xf86 ; chown root xf86
	mknod zero		c 2 12	; chmod 666 zero
	mknod io		c 2 14	; chmod 640 io ; chown root.kmem io
	mknod tty		c 1 0	; chmod 666 tty
	mknod klog		c 7 0	; chmod 600 klog
	mknod stdin		c 22 0	; chmod 666 stdin
	mknod stdout		c 22 1	; chmod 666 stdout
	mknod stderr		c 22 2	; chmod 666 stderr
	mknod ksyms		c 50 0  ; chmod 640 ksyms ; chown root.kmem ksyms
	;;

ttyC*)
	unit=`expr $i : 'ttyC\(.*\)'`
	rm -f ttyC$unit
	mknod ttyC$unit c 12 $unit
	chown root.wheel ttyC$unit
	;;

ttyc*)
	unit=`expr $i : 'ttyc\(.*\)'`
	rm -f ttyc$unit cuac$unit
	mknod ttyc$unit c 38 $unit
	mknod cuac$unit c 38 `expr $unit + 128`
	chown uucp.wheel ttyc$unit cuac$unit
        ;;

fd)
	rm -f fd/*
	mkdir fd > /dev/null 2>&1
	n=0
	(cd fd && while [ $n -lt 64 ]; do mknod $n c 22 $n; n="$(( $n + 1 ))"; done )
	chown -R root.wheel fd
	chmod 555 fd
	chmod 666 fd/*
	;;

wt*)
	umask 2 ; unit=`expr $i : '..\(.*\)'`
	case $i in
	wt*) name=wt;  chr=10; blk=3;;
	esac
	rm -f $name$unit n$name$unit r$name$unit nr$name$unit
	mknod $name$unit	b $blk `expr $unit '*' 8 + 0`
	mknod n$name$unit	b $blk `expr $unit '*' 8 + 4`
	mknod r$name$unit	c $chr `expr $unit '*' 8 + 0`
	mknod nr$name$unit	c $chr `expr $unit '*' 8 + 4`
	chown root.operator $name$unit n$name$unit r$name$unit nr$name$unit
	chmod 640 $name$unit n$name$unit r$name$unit nr$name$unit
	umask 77
	;;

rd*)
	umask 2 ; unit=`expr $i : '.*d\(.*\)'`
	rm -f rd${unit}a rd${unit}c rrd${unit}a rrd${unit}c
	mknod rd${unit}a b 17 `expr $unit '*' 16 + 0`
	mknod rd${unit}c b 17 `expr $unit '*' 16 + 2`
	mknod rrd${unit}a c 47 `expr $unit '*' 16 + 0`
	mknod rrd${unit}c c 47 `expr $unit '*' 16 + 2`
	chown root.operator rd${unit}[ac] rrd${unit}[ac]
	chmod 640 rd${unit}[ac] rrd${unit}[ac]
	umask 77
	;;

fd*)
	umask 2 ; typnam=`expr $i : 'fd.*\(.\)$'`
	unit=`expr $i : 'fd\(.\).*'`
	case $typnam in
	0|1)		typnam=; typnum=0;;	# no type specified, assume A
	A)		typnam=; typnum=0;;
	B)		typnum=1;;
	C)		typnum=2;;
	D)		typnum=3;;
	E)		typnum=4;;
	F)		typnum=5;;
	G)		typnum=6;;
	H)		typnum=7;;
	*)		echo bad type $typnam for $i; exit 1;;
	esac
	case $unit in
	0|1)	blk=2; chr=9;;
	*)	echo bad unit $unit for $i; exit 1;;
	esac
	nam=fd${unit}${typnam}
	rm -f ${nam}? r${nam}?
	basenum=`expr $unit '*' 128 + $typnum '*' 16`
	mknod ${nam}a	b $blk `expr $basenum + 0`
	mknod ${nam}b	b $blk `expr $basenum + 1`
	mknod ${nam}c	b $blk `expr $basenum + 2`
	#mknod ${nam}d	b $blk `expr $basenum + 3`
	#mknod ${nam}e	b $blk `expr $basenum + 4`
	#mknod ${nam}f	b $blk `expr $basenum + 5`
	#mknod ${nam}g	b $blk `expr $basenum + 6`
	#mknod ${nam}h	b $blk `expr $basenum + 7`
	#mknod ${nam}i	b $blk `expr $basenum + 8`
	#mknod ${nam}j	b $blk `expr $basenum + 9`
	#mknod ${nam}k	b $blk `expr $basenum + 10`
	#mknod ${nam}l	b $blk `expr $basenum + 11`
	#mknod ${nam}m	b $blk `expr $basenum + 12`
	#mknod ${nam}n	b $blk `expr $basenum + 13`
	#mknod ${nam}o	b $blk `expr $basenum + 14`
	#mknod ${nam}p	b $blk `expr $basenum + 15`
	mknod r${nam}a	c $chr `expr $basenum + 0`
	mknod r${nam}b	c $chr `expr $basenum + 1`
	mknod r${nam}c	c $chr `expr $basenum + 2`
	#mknod r${nam}d	c $chr `expr $basenum + 3`
	#mknod r${nam}e	c $chr `expr $basenum + 4`
	#mknod r${nam}f	c $chr `expr $basenum + 5`
	#mknod r${nam}g	c $chr `expr $basenum + 6`
	#mknod r${nam}h	c $chr `expr $basenum + 7`
	#mknod r${nam}i	c $chr `expr $basenum + 8`
	#mknod r${nam}j	c $chr `expr $basenum + 9`
	#mknod r${nam}k	c $chr `expr $basenum + 10`
	#mknod r${nam}l	c $chr `expr $basenum + 11`
	#mknod r${nam}m	c $chr `expr $basenum + 12`
	#mknod r${nam}n	c $chr `expr $basenum + 13`
	#mknod r${nam}o	c $chr `expr $basenum + 14`
	#mknod r${nam}p	c $chr `expr $basenum + 15`
	chown root.operator ${nam}[a-p] r${nam}[a-p]
	chmod 640 ${nam}[a-p] r${nam}[a-p]
	umask 77
	;;

ccd*|sd*|wd*)
	umask 2 ; unit=`expr $i : '.*d\(.*\)'`
	case $i in
	ccd*) name=ccd; blk=16; chr=18;;
	fd*) name=fd; blk=2; chr=9;;
	sd*) name=sd; blk=4; chr=13;;
	wd*) name=wd; blk=0; chr=3;;
	esac
	rm -f $name$unit? r$name$unit?
	mknod ${name}${unit}a	b $blk `expr $unit '*' 16 + 0`
	mknod ${name}${unit}b	b $blk `expr $unit '*' 16 + 1`
	mknod ${name}${unit}c	b $blk `expr $unit '*' 16 + 2`
	mknod ${name}${unit}d	b $blk `expr $unit '*' 16 + 3`
	mknod ${name}${unit}e	b $blk `expr $unit '*' 16 + 4`
	mknod ${name}${unit}f	b $blk `expr $unit '*' 16 + 5`
	mknod ${name}${unit}g	b $blk `expr $unit '*' 16 + 6`
	mknod ${name}${unit}h	b $blk `expr $unit '*' 16 + 7`
	mknod ${name}${unit}i	b $blk `expr $unit '*' 16 + 8`
	mknod ${name}${unit}j	b $blk `expr $unit '*' 16 + 9`
	mknod ${name}${unit}k	b $blk `expr $unit '*' 16 + 10`
	mknod ${name}${unit}l	b $blk `expr $unit '*' 16 + 11`
	mknod ${name}${unit}m	b $blk `expr $unit '*' 16 + 12`
	mknod ${name}${unit}n	b $blk `expr $unit '*' 16 + 13`
	mknod ${name}${unit}o	b $blk `expr $unit '*' 16 + 14`
	mknod ${name}${unit}p	b $blk `expr $unit '*' 16 + 15`
	mknod r${name}${unit}a	c $chr `expr $unit '*' 16 + 0`
	mknod r${name}${unit}b	c $chr `expr $unit '*' 16 + 1`
	mknod r${name}${unit}c	c $chr `expr $unit '*' 16 + 2`
	mknod r${name}${unit}d	c $chr `expr $unit '*' 16 + 3`
	mknod r${name}${unit}e	c $chr `expr $unit '*' 16 + 4`
	mknod r${name}${unit}f	c $chr `expr $unit '*' 16 + 5`
	mknod r${name}${unit}g	c $chr `expr $unit '*' 16 + 6`
	mknod r${name}${unit}h	c $chr `expr $unit '*' 16 + 7`
	mknod r${name}${unit}i	c $chr `expr $unit '*' 16 + 8`
	mknod r${name}${unit}j	c $chr `expr $unit '*' 16 + 9`
	mknod r${name}${unit}k	c $chr `expr $unit '*' 16 + 10`
	mknod r${name}${unit}l	c $chr `expr $unit '*' 16 + 11`
	mknod r${name}${unit}m	c $chr `expr $unit '*' 16 + 12`
	mknod r${name}${unit}n	c $chr `expr $unit '*' 16 + 13`
	mknod r${name}${unit}o	c $chr `expr $unit '*' 16 + 14`
	mknod r${name}${unit}p	c $chr `expr $unit '*' 16 + 15`
	chown root.operator ${name}${unit}[a-p] r${name}${unit}[a-p]
	chmod 640 ${name}${unit}[a-p] r${name}${unit}[a-p]
	umask 77
	;;

vnd*)
	umask 2 ; unit=`expr $i : 'vnd\(.*\)'`
	if [ -z "$unit" ]; then
		echo vnd requires a unit number
		exit 1
	fi
	for name in vnd svnd; do
		blk=14; chr=41;
		case $name in
		vnd)	off=0;;
		svnd)	off=128;;
		esac
		rm -f $name$unit? r$name$unit?
		mknod ${name}${unit}a	b $blk `expr $unit '*' 16 + $off + 0`
		mknod ${name}${unit}b	b $blk `expr $unit '*' 16 + $off + 1`
		mknod ${name}${unit}c	b $blk `expr $unit '*' 16 + $off + 2`
		mknod ${name}${unit}d	b $blk `expr $unit '*' 16 + $off + 3`
		mknod ${name}${unit}e	b $blk `expr $unit '*' 16 + $off + 4`
		mknod ${name}${unit}f	b $blk `expr $unit '*' 16 + $off + 5`
		mknod ${name}${unit}g	b $blk `expr $unit '*' 16 + $off + 6`
		mknod ${name}${unit}h	b $blk `expr $unit '*' 16 + $off + 7`
		mknod ${name}${unit}i	b $blk `expr $unit '*' 16 + $off + 8`
		mknod ${name}${unit}j	b $blk `expr $unit '*' 16 + $off + 9`
		mknod ${name}${unit}k	b $blk `expr $unit '*' 16 + $off + 10`
		mknod ${name}${unit}l	b $blk `expr $unit '*' 16 + $off + 11`
		mknod ${name}${unit}m	b $blk `expr $unit '*' 16 + $off + 12`
		mknod ${name}${unit}n	b $blk `expr $unit '*' 16 + $off + 13`
		mknod ${name}${unit}o	b $blk `expr $unit '*' 16 + $off + 14`
		mknod ${name}${unit}p	b $blk `expr $unit '*' 16 + $off + 15`
		mknod r${name}${unit}a	c $chr `expr $unit '*' 16 + $off + 0`
		mknod r${name}${unit}b	c $chr `expr $unit '*' 16 + $off + 1`
		mknod r${name}${unit}c	c $chr `expr $unit '*' 16 + $off + 2`
		mknod r${name}${unit}d	c $chr `expr $unit '*' 16 + $off + 3`
		mknod r${name}${unit}e	c $chr `expr $unit '*' 16 + $off + 4`
		mknod r${name}${unit}f	c $chr `expr $unit '*' 16 + $off + 5`
		mknod r${name}${unit}g	c $chr `expr $unit '*' 16 + $off + 6`
		mknod r${name}${unit}h	c $chr `expr $unit '*' 16 + $off + 7`
		mknod r${name}${unit}i	c $chr `expr $unit '*' 16 + $off + 8`
		mknod r${name}${unit}j	c $chr `expr $unit '*' 16 + $off + 9`
		mknod r${name}${unit}k	c $chr `expr $unit '*' 16 + $off + 10`
		mknod r${name}${unit}l	c $chr `expr $unit '*' 16 + $off + 11`
		mknod r${name}${unit}m	c $chr `expr $unit '*' 16 + $off + 12`
		mknod r${name}${unit}n	c $chr `expr $unit '*' 16 + $off + 13`
		mknod r${name}${unit}o	c $chr `expr $unit '*' 16 + $off + 14`
		mknod r${name}${unit}p	c $chr `expr $unit '*' 16 + $off + 15`
		chown root.operator ${name}${unit}[a-p] r${name}${unit}[a-p]
		chmod 640 ${name}${unit}[a-p] r${name}${unit}[a-p]
	done
	umask 77
	;;

tty0*)
	unit=`expr $i : 'tty0\(.*\)'`
	rm -f com0$unit tty0$unit cua0$unit
	mknod tty0$unit c 8 $unit
	mknod cua0$unit c 8 `expr $unit + 128`
	chown uucp.wheel tty0$unit cua0$unit
	;;

pty*)
	class=`expr $i : 'pty\(.*\)'`
	case $class in
	0) offset=0 name=p;;
	1) offset=16 name=q;;
	2) offset=32 name=r;;
	3) offset=48 name=s;;
	4) offset=64 name=t;;
	5) offset=80 name=u;;
	6) offset=96 name=v;;
	7) offset=112 name=w;;
	8) offset=128 name=x;;
	9) offset=144 name=y;;
	10) offset=160 name=z;;
	11) offset=176 name=P;;
	12) offset=192 name=Q;;
	13) offset=208 name=R;;
	14) offset=224 name=S;;
	15) offset=240 name=T;;
	*) echo bad unit for pty in: $i;;
	esac
	case $class in
	0|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15)
		umask 0
		n=0
		while [ $n -lt 16 ]
                do
                        nam=$name`hex $n`
                        rm -f {tty,pty}$nam
                        mknod tty$nam c 5 "$(( $offset + $n ))"
                        mknod pty$nam c 6 "$(( $offset + $n ))"
                        n="$(( $n + 1 ))"
                done
		umask 77
		;;
	esac
	;;

st*)
	umask 2 ; unit=`expr $i : '..\(.*\)'`
	case $i in
	st*) name=st;  chr=14; blk=5;;
	esac
	rm -f $name$unit n$name$unit e$name$unit en$name$unit \
		r$name$unit nr$name$unit er$name$unit enr$name$unit 
	mknod $name$unit	b $blk `expr $unit '*' 16 + 0`
	mknod n$name$unit	b $blk `expr $unit '*' 16 + 1`
	mknod e$name$unit	b $blk `expr $unit '*' 16 + 2`
	mknod en$name$unit	b $blk `expr $unit '*' 16 + 3`
	mknod r$name$unit	c $chr `expr $unit '*' 16 + 0`
	mknod nr$name$unit	c $chr `expr $unit '*' 16 + 1`
	mknod er$name$unit	c $chr `expr $unit '*' 16 + 2`
	mknod enr$name$unit	c $chr `expr $unit '*' 16 + 3`
	chown root.operator $name$unit n$name$unit e$name$unit en$name$unit \
		r$name$unit nr$name$unit er$name$unit enr$name$unit 
	chmod 640 $name$unit n$name$unit e$name$unit en$name$unit \
		r$name$unit nr$name$unit er$name$unit enr$name$unit 
	umask 77
	;;

ch*)
	umask 2 ; unit=`expr $i : '..\(.*\)'`
	case $i in
	ch*) name=ch;  chr=17;;
	esac
	rm -f $name$unit
	mknod $name$unit	c $chr $unit
	chown root.operator $name$unit
	chmod 640 $name$unit
	umask 77
	;;

cd*|mcd*|acd*)
	umask 2 ; unit=`expr $i : '.*cd\(.*\)'`
	case $i in
	cd*) name=cd; blk=6; chr=15;;
	mcd*) name=mcd; blk=7; chr=39;;
	acd*) name=acd; blk=18; chr=24;;
	esac
	rm -f $name$unit? r$name$unit?
	mknod ${name}${unit}a	b $blk `expr $unit '*' 16 + 0`
	mknod ${name}${unit}c	b $blk `expr $unit '*' 16 + 2`
	mknod r${name}${unit}a	c $chr `expr $unit '*' 16 + 0`
	mknod r${name}${unit}c	c $chr `expr $unit '*' 16 + 2`
	chown root.operator ${name}${unit}[a-h] r${name}${unit}[a-h]
	chmod 640 ${name}${unit}[a-h] r${name}${unit}[a-h]
	umask 77
	;;

lpt*|lpa*)
	unit=`expr $i : '...\(.*\)'`
	case $i in
	lpt*) name=lpt; flags=0;;
	lpa*) name=lpa; flags=128;;
	esac
	rm -f $name$unit
	mknod $name$unit c 16 `expr $unit + $flags`
	chown root.wheel $name$unit
	;;

bpf*|tun[0-9]*)
	unit=`expr $i : '...\(.*\)'`
	case $i in
	bpf*) name=bpf; chr=23;;
	tun*) name=tun; chr=40;;
	esac
	rm -f $name$unit
	mknod $name$unit c $chr $unit
	chown root.wheel $name$unit
	;;

ipl)
	rm -f ipl ipnat ipstate ipauth
	mknod ipl c 44 0
	mknod ipnat c 44 1
	mknod ipstate c 44 2
	mknod ipauth c 44 3
	chown root.wheel ipl ipnat ipstate ipauth
	;;

speaker)					# (XXX - installed)
	rm -f speaker
	mknod speaker c 27 0
	chown root.wheel speaker
	;;

lkm)
	rm -f lkm
	mknod lkm c 28 0
	chown root.kmem lkm
	chmod 640 lkm
	;;

mms*|lms*)
	unit=`expr $i : '.ms\(.*\)'`
	case $i in
	mms*) name=mms; chr=35;;
	lms*) name=lms; chr=36;;
	esac
	rm -f $name$unit
	mknod $name$unit c $chr $unit
	chown root.wheel $name$unit
	;;

pms*)
	unit=`expr $i : '.ms\(.*\)'`
	rm -f pms${unit}
	rm -f psm${unit}
	mknod pms${unit} c 37 0
	mknod psm${unit} c 37 1
	chown root.wheel pms${unit}
	chown root.wheel psm${unit}
	;;

mouse*)						# (XXX)
	name=`expr $i : 'mouse-\(.*\)'`
	if [ ! -c $name ]; then
		$0 $name	# make the appropriate device
	fi
	rm -f mouse
	ln -s $name mouse
	;;

audio*)
	unit=${i#audio}
	audio=audio$unit
	sound=sound$unit
	mixer=mixer$unit
	major=42
	audioctl=audioctl$unit
	if [ "$unit" = "" ]; then unit=0; fi
	rm -f $audio $sound $mixer $audioctl
	mknod $sound    c $major $(($unit + 0))
	mknod $audio    c $major $(($unit + 128))
	mknod $mixer    c $major $(($unit + 16))
	mknod $audioctl c $major $(($unit + 192))
	chown root.wheel $audio $sound $mixer $audioctl
	chmod 666 $audio $sound $mixer $audioctl
	;;

joy*)
	unit=`expr $i : 'joy\(.*\)'`
	rm -f joy$unit
	mknod joy$unit c 26 $unit
	chown root.wheel joy$unit
	chmod 666 joy$unit
	;;

xfs*)
	unit=`expr $i : 'xfs\(.*\)'`
	rm -f xfs$unit
	mknod xfs$unit c 51 $unit
	chown root.wheel xfs$unit
	chmod 600 xfs$unit
	;;

rmidi*)
	unit=${i#rmidi}
	major=52
	rmidi=rmidi$unit
	rm -f $rmidi
	mknod $rmidi c $major $unit
	chown root.wheel $rmidi
	chmod 666 $rmidi
	;;

music*)
	unit=${i#music}
	music=music$unit
	sequencer=sequencer$unit
	major=53
	if [ "$unit" = "" ]; then unit=0; fi
	rm -f $sequencer $music
	mknod $music     c $major $(($unit + 0))
	mknod $sequencer c $major $(($unit + 128))
	chown root.wheel $music $sequencer
	chmod 666 $music $sequencer
	;;

apm*)
	rm -f apm apmctl
	mknod apm c 21 0
	mknod apmctl c 21 8
	chown root.wheel apm apmctl
	chmod 644 apm apmctl
	;;

random|srandom|urandom|prandom|arandom)
	rm -f random urandom srandom prandom arandom
	mknod  random c 45 0
	mknod srandom c 45 1
	mknod urandom c 45 2
	mknod prandom c 45 3
	mknod arandom c 45 4
	chown root.wheel random srandom urandom prandom arandom
	chmod 644 random srandom urandom prandom arandom
	;;

#pcmcia*)
#	rm -f pcmcia/bus? pcmcia/chip? pcmcia/slot*
#	mkdir -p pcmcia
#	mknod pcmcia/bus0 c 25 128
#	mknod pcmcia/bus1 c 25 129
#	mknod pcmcia/bus2 c 25 130
#	mknod pcmcia/bus3 c 25 131
#	mknod pcmcia/chip0 c 25 64
#	mknod pcmcia/chip1 c 25 65
#	mknod pcmcia/chip2 c 25 66
#	mknod pcmcia/chip3 c 25 67
#	mknod pcmcia/slot0 c 25 0
#	mknod pcmcia/slot1 c 25 1
#	mknod pcmcia/slot2 c 25 2
#	mknod pcmcia/slot3 c 25 3
#	mknod pcmcia/slot4 c 25 4
#	mknod pcmcia/slot5 c 25 5
#	mknod pcmcia/slot6 c 25 6
#	mknod pcmcia/slot7 c 25 7
#	mknod pcmcia/slot8 c 25 8
#	mknod pcmcia/slot9 c 25 9
#	mknod pcmcia/slot10 c 25 10
#	mknod pcmcia/slot11 c 25 11
#	mknod pcmcia/slot12 c 25 12
#	mknod pcmcia/slot13 c 25 13
#	mknod pcmcia/slot14 c 25 14
#	mknod pcmcia/slot15 c 25 15
#	chown -R root.wheel pcmcia
#	chmod 700 pcmcia
#	chmod 600 pcmcia/*
#	;;

uk*)
	unit=`expr $i : 'uk\(.*\)'`
	rm -f uk$unit
	mknod uk$unit c 20 $unit
	chown root.operator uk$unit
	chmod 640 uk$unit
	;;

ss*)
	unit=`expr $i : 'ss\(.*\)'`
	rm -f ss$unit
	mknod ss$unit c 19 $unit
	chown root.operator ss$unit
	chmod 440 ss$unit
#	backwards compatibility with older PINTs
	rm -f scan$unit
	ln -s ss$unit scan$unit
	;;

pctr)
	rm -f pctr;
	mknod pctr c 46 0
	chown root.wheel pctr
	chmod 0644 pctr
	;;

bktr*)
	unit=`expr $i : 'bktr\(.*\)'`
	rm -f bktr$unit
	mknod bktr$unit c 49 $unit
	chown root.wheel bktr$unit
	chmod 0644 bktr$unit
	;;

tuner*)
	unit=`expr $i : 'tuner\(.*\)'`
	rm -f tuner$unit
	mknod tuner$unit c 49 $((unit + 16))
	chown root.wheel tuner$unit
	chmod 0644 tuner$unit
	;;

local)
	umask 0
	test -s MAKEDEV.local && sh MAKEDEV.local
	;;

*)
	echo no such device
	;;

esac
done