#!/bin/sh -
#
#	$NetBSD: MAKEDEV,v 1.24 1997/05/31 23:53:28 thorpej Exp $
#
# Copyright (c) 1990 The Regents of the University of California.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
#    must display the following acknowledgement:
#	This product includes software developed by the University of
#	California, Berkeley and its contributors.
# 4. 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 BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
#	@(#)MAKEDEV	5.5 (Berkeley) 5/28/91
#
# Device "make" file.  Valid arguments:
#	std	standard devices
#	local	configuration specific devices
# Tapes:
#	st*	? tape
# Disks:
#	sd*	SCSI disks
#	cd*	SCSI cdrom drives
#	st*	SCSI tape
#	ch*	SCSI changer
#	xy*	Xylogic 450/451 disks
#	xd*	Xylogic 753/7053 disks
#	fd*	Floppies
#	vnd*	"file" pseudo-disks
#	ccd*	concatenated disk devices
# Pseudo terminals:
#	pty*	set of 16 master and slave pseudo terminals
# Printers:
# Call units:
# Special purpose devices:
#	audio
#	openprom
#	bwtwo*
#	cgtwo*
#	cgthree*
#	cgfour*
#	cgsix*
#	cgeight*
#	tcx*
#	bpf*	packet filter
#	lkm	loadable kernel modules interface
#	tun*	network tunnel driver
#	md*	memory pseudo-disk driver
#	ipl	ip filter

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

for i
do

case $i in

all)
	sh -$- $0 std sd0 sd1 sd2 sd3 sd4 xd0 xd1 xd2 xd3 xy0 xy1 xy2 xy3
	sh -$- $0 cd0 st0 st1 fd0
	sh -$- $0 pty0 vnd0 vnd1 vnd2 vnd3 audio tun0 tun1 tun2 tun3
	sh -$- $0 ccd0 ccd1 ccd2 ccd3
	sh -$- $0 bpf0 bpf1 bpf2 bpf3 bwtwo0 cgtwo0 cgthree0 cgfour0 cgsix0
	sh -$- $0 cgeight0 tcx0
	sh -$- $0 lkm local
	;;
std)
	rm -f console tty kmem mem null zero eeprom openprom drum klog \
		stdin stdout stderr fd/* ttya ttyb fb mouse kbd
	mknod console		c 0 0
	mknod tty		c 2 0	; chmod 666 tty
	mknod kmem		c 3 1	; chmod 640 kmem ; chgrp kmem kmem
	mknod mem		c 3 0	; chmod 640 mem ; chgrp kmem mem
	mknod null		c 3 2	; chmod 666 null
	mknod zero		c 3 12	; chmod 666 zero
	mknod eeprom		c 3 11  ; chmod 640 eeprom ; chgrp kmem eeprom
	mknod openprom		c 70 0  ; chmod 640 openprom;chgrp kmem openprom
	mknod drum		c 7 0	; chmod 640 drum ; chgrp kmem drum
	mknod klog		c 16 0	; chmod 600 klog
	mknod stdin		c 24 0	; chmod 666 stdin
	mknod stdout		c 24 1	; chmod 666 stdout
	mknod stderr		c 24 2	; chmod 666 stderr
	mkdir fd > /dev/null 2>&1
	(cd fd && eval `echo "" | awk ' BEGIN { \
		for (i = 0; i < 64; i++) \
			printf("mknod %d c 24 %d;", i, i)}'`)
	chown -R bin.bin fd
	chmod 555 fd
	chmod 666 fd/*

	mknod ttya		c 12 0
	mknod ttyb		c 12 1
	mknod fb		c 22 0 ; chmod 666 fb
	mknod mouse		c 13 0 ; chmod 666 mouse
	mknod kbd		c 29 0 ; chmod 666 kbd
	;;

bwtwo*)
	unit=${i#bwtwo}
	rm -f bwtwo$unit
	mknod bwtwo$unit	c 27 $unit; chmod 666 bwtwo$unit
	;;

cgtwo*)
	unit=${i#cgtwo}
	rm -f cgtwo$unit
	mknod cgtwo$unit	c 31 $unit; chmod 666 cgtwo$unit
	;;

cgthree*)
	unit=${i#cgthree}
	rm -f cgthree$unit
	mknod cgthree$unit	c 55 $unit; chmod 666 cgthree$unit
	;;

cgfour*)
	unit=${i#cgfour}
	rm -f cgfour$unit
	mknod cgfour$unit	c 39 $unit; chmod 666 cgfour$unit
	;;

cgsix*)
	unit=${i#cgsix}
	rm -f cgsix$unit
	mknod cgsix$unit	c 67 $unit; chmod 666 cgsix$unit
	;;

cgeight*)
	unit=${i#cgeight}
	rm -f cgeight$unit
	mknod cgeight$unit	c 64 $unit; chmod 666 cgeight$unit
	;;

tcx*)
	unit=${i#tcx}
	rm -f tcx$unit
	mknod tcx$unit		c 109 $unit; chmod 666 tcx$unit
	;;

audio)
	rm -f audio sound mixer
	mknod audio		c 69 0;
	mknod mixer		c 69 16;
	mknod sound		c 69 128;
	chmod 666 audio sound mixer
	chown root.wheel audio sound mixer
	;;

bpf*)
	unit=${i#bpf}
	rm -f bpf$unit
	mknod bpf$unit c 105 $unit
	chmod 600 bpf$unit
	chown root.wheel bpf$unit
	;;

tun*)
	unit=${i#tun}
	rm -f tun$unit
	mknod tun$unit c 111 $unit
	chmod 600 tun$unit
	chown root.wheel tun$unit
	;;

md*)
	unit=${i#md}
	rm -f md$unit
	mknod md$unit b 5 $unit
	mknod rmd$unit c 61 $unit
	chown root.operator md$unit rmd$unit
	chmod 640 md$unit rmd$unit
	;;

ccd*|fd*|sd*|xd*|xy*|cd*|vnd*)
	umask 2
	case $i in
	ccd*)	name=ccd;	unit=${i#ccd};	blk=9;	chr=23;;
	fd*)	name=fd;	unit=${i#fd};	blk=16;	chr=54;;
	sd*)	name=sd;	unit=${i#sd};	blk=7;	chr=17;;
	xd*)	name=xd;	unit=${i#xd};	blk=10;	chr=42;;
	xy*)	name=xy;	unit=${i#xy};	blk=3;	chr=9;;
	cd*)	name=cd;	unit=${i#cd};	blk=18;	chr=58;;
	vnd*)	name=vnd;	unit=${i#vnd};	blk=8;	chr=110;;
	esac
	case $unit in
	0|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|\
	17|18|19|20|21|22|23|24|25|26|27|28|29|30|31)
		rm -f ${name}${unit}[a-h] r${name}${unit}[a-h]
		mknod ${name}${unit}c	b $blk $(($unit * 8 + 2))
		mknod ${name}${unit}a	b $blk $(($unit * 8 + 0))
		mknod ${name}${unit}b	b $blk $(($unit * 8 + 1))
		mknod ${name}${unit}d	b $blk $(($unit * 8 + 3))
		mknod ${name}${unit}e	b $blk $(($unit * 8 + 4))
		mknod ${name}${unit}f	b $blk $(($unit * 8 + 5))
		mknod ${name}${unit}g	b $blk $(($unit * 8 + 6))
		mknod ${name}${unit}h	b $blk $(($unit * 8 + 7))
		mknod r${name}${unit}a	c $chr $(($unit * 8 + 0))
		mknod r${name}${unit}b	c $chr $(($unit * 8 + 1))
		mknod r${name}${unit}c	c $chr $(($unit * 8 + 2))
		mknod r${name}${unit}d	c $chr $(($unit * 8 + 3))
		mknod r${name}${unit}e	c $chr $(($unit * 8 + 4))
		mknod r${name}${unit}f	c $chr $(($unit * 8 + 5))
		mknod r${name}${unit}g	c $chr $(($unit * 8 + 6))
		mknod r${name}${unit}h	c $chr $(($unit * 8 + 7))
		chgrp operator ${name}${unit}[a-h] r${name}${unit}[a-h]
		chmod 640 ${name}${unit}[a-h] r${name}${unit}[a-h]
		;;
	*)
		echo bad unit for disk in: $i
		;;
	esac
	umask 77
	;;

st*)
	umask 2
	case $i in
	st*) name=st; unit=${i#st}; blk=11; chr=18;;
	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 $(($unit * 16 + 0))
	mknod n${name}${unit}	b $blk $(($unit * 16 + 1))
	mknod e${name}${unit}	b $blk $(($unit * 16 + 2))
	mknod en${name}${unit}	b $blk $(($unit * 16 + 3))
	mknod r${name}${unit}	c $chr $(($unit * 16 + 0))
	mknod nr${name}${unit}	c $chr $(($unit * 16 + 1))
	mknod er${name}${unit}	c $chr $(($unit * 16 + 2))
	mknod enr${name}${unit}	c $chr $(($unit * 16 + 3))
	chgrp 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
	;;

ss*)
	case $i in
	ss*) name=ss;	unit=${i#ss};	chr=59;;
	esac
	rm -f $name$unit n$name$unit
	mknod $name$unit	c $chr $(($unit * 16 + 0))
	mknod n$name$unit	c $chr $(($unit * 16 + 1))
	chgrp operator $name$unit n$name$unit
	chmod 640 $name$unit n$name$unit
	;;

ch*|uk*)
	case $i in
	ch*) name=ch;  unit=${i#ch}; chr=19;;
	uk*) name=uk;  unit=${i#uk}; chr=60;;
	esac
	rm -f $name$unit
	mknod ${name}${unit}	c $chr $(($unit * 16 + 0))
	chgrp operator ${name}${unit}
	chmod 640 ${name}${unit}
	umask 77
	;;

lkm)
	rm -f lkm
	mknod lkm c 112 0
	chown root.kmem lkm
	chmod 640 lkm
	;;

ipl)
	rm -f ipl ipnat ipstate
	mknod ipl c 25 0
	mknod ipnat c 25 1
	mknod ipstate c 25 2
	chown root.wheel ipl ipnat ipstate
	chmod 600 ipl ipnat ipstate
	;;

pty*)
	class=${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;;
# Note that telnetd, rlogind, and xterm (at least) only look at p-s.
	4) offset=64 name=t;;
	*) echo bad unit for pty in: $i;;
	esac
	case $class in
	0|1|2|3|4)
		umask 0
		eval `echo $offset $name | awk ' { b=$1; n=$2 } END {
			for (i = 0; i < 16; i++) { \
				printf("rm -f tty%s%x pty%s%x; ", \
					n, i, n, i); \
				printf("mknod tty%s%x c 20 %d; \
					mknod pty%s%x c 21 %d; ", \
					n, i, b+i, n, i, b+i); \
			} \
		}'`
		umask 77
		if [ $class = 1 ]; then
			mv ttyqf ttyv0; mv ptyqf ptyv0
		fi
		;;
	esac
	;;

local)
	umask 0
	sh -$- $0.local
	;;
*)
	echo $i: unknown device
	;;
esac
done