path: root/etc/etc.mac68k/MAKEDEV

#!/bin/sh -
#
# THIS FILE AUTOMATICALLY GENERATED.  DO NOT EDIT.
# generated from:
#
#	OpenBSD: etc.mac68k/MAKEDEV.md,v 1.12 2004/01/13 15:13:14 todd Exp 
#	OpenBSD: MAKEDEV.mi,v 1.67 2004/02/05 22:22:15 todd Exp 
#	OpenBSD: MAKEDEV.sub,v 1.9 2004/01/12 22:18:24 todd Exp 
#
#
# Copyright (c) 2001,2002,2003 Todd T. Fries <todd@OpenBSD.org>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
# Device "make" file.  Valid arguments:
#	all	makes all known devices, including local devices.
#		Tries to make the ``standard'' number of each type.
#	std	standard devices
#	fd	makes fd/* for the fdescfs
#	local	configuration specific devices
#	ramdisk	makes all devices for a ramdisk kernel
#	st*	SCSI tapes
#	sd*	SCSI disks
#	cd*	SCSI cdrom drives
#	rd*	"rd" pseudo-disks
#	ch*	SCSI media changer
#	vnd*	"file" pseudo-disks
#	ccd*	concatenated disk devices
# Terminal ports:
#	ttye*	ite bitmapped consoles
#	tty00	standard serial port
# Pseudo terminals:
#	tty*	set of 16 slave psuedo terminals
#	pty*	set of 16 master pseudo terminals
# Graphics devices:
#	grf*	custom chip (grf0), Retina Z2/Z3 (grf1/grf2),
#		Cirrus boards (grf3), A2410 (grf4) video or
#		CyberVision 64 (grf5)
# Special purpose devices:
#	bpf*	Berkeley Packet Filter
#	tun*	network tunnel driver
#	pf*	Packet Filter
#	lkm	loadable kernel modules interface
#	*random	inkernel random data source
#	uk*	SCSI Unknown device
#	ss*	SCSI scanners
#	xfs*	XFS filesystem devices
#	adb	Apple Desktop bus event interface
#	asc*	ASC Audio device
#	systrace*	system call tracing device
PATH=/sbin:/usr/sbin:/bin:/usr/bin
T=$0

# set this to echo for Echo-Only debugging
[ "$eo" ] || eo=

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
}

alph2d()
{
	local t="$1"  
	local p="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
	local sub=${p%${t}*}
	echo ${#sub}
}

h2d()
{
	local s="$1"
	local f=${s%*[0-9a-f]} n=${s#[0-9a-f]*}

	echo $(($(_h2d $f)*16+ $(_h2d $n) ))
}

_h2d()
{
	case $1 in
	[0-9]) echo -n $1;;
	a) echo -n 10;;
	b) echo -n 11;;
	c) echo -n 12;;
	d) echo -n 13;;
	e) echo -n 14;;
	f) echo -n 15;;
	esac
}

unt()
{
	# XXX pdksh can't seem to deal with locally scoped variables
	# in ${foo#$bar} expansions
	arg="$1"
	tmp="${arg#[a-zA-Z]*}"
	tmp="${tmp%*[a-zA-Z]}"
	while [ "$tmp" != "$arg" ]
	do
		arg=$tmp
		tmp="${arg#[a-zA-Z]*}"
		tmp="${tmp%*[a-zA-Z]}"
	done
	echo $arg
}

dodisk()
{
	[ "$DEBUG" ] && set -x
	n=$(($((${5}*${7:-16}))+${6})) count=0
	RMlist="$RMlist $1$2? r$1$2?"
	[ 0$7 -ne 8 ] && l="i j k l m n o p"
	for d in a b c d e f g h $l
	do
		M $1$2$d	b $3 $(($n+$count)) 640
		M r$1$2$d	c $4 $(($n+$count)) 640
		let count=count+1
	done
	MKlist="$MKlist;chown root:operator $1$2? r$1$2?"
}

dodisk2()
{
	n=$(($(($5*${7:-16}))+$6))
	M $1$2a b $3 $n 640 operator
	M r$1$2a c $4 $n 640 operator
	n=$(($n+2))
	M $1$2c b $3 $n 640 operator
	M r$1$2c c $4 $n 640 operator
}

# M name b/c major minor [mode] [group]
RMlist="rm -f"
MKlist=":"

mkl() {
	[ "${mklist[$1]}" ] && {
		mklist[$1]="${mklist[$1]};mknod -m $1 $2 $3 $4 $5"
	} || {
		mklist[$1]="mknod -m $1 $2 $3 $4 $5"
		modes="$modes $1"
	}
}

M() {
	RMlist="$RMlist $1"
	mkl ${5-666} $1 $2 $3 $4
	mklist="$mklist $1"
	G=${6:-wheel}
	[ "$7" ] && {
		MKlist="$MKlist;chown $7:$G $1"
	} || {
		case $G in
		wheel)g=0;;kmem)g=2;;operator)g=5;;tty)g=4;;dialer)g=117;;_lkm)g=61;;
		esac
		[ "${grplist[$g]}" ] && {
			grplist[$g]="${grplist[$g]} $1"
		} || {
			groups="$groups $g"
			grplist[$g]="chgrp $G $1"
		}
	}
	return 0
}

R() {
[ "$DEBUG" ] && set -x
for i in "$@"
do
U=`unt $i`
[ "$U" ] || U=0

case $i in
std)
	M console	c 0 0 600
	M tty		c 1 0
	M mem		c 2 0 640 kmem
	M kmem		c 2 1 640 kmem
	M null		c 2 2
	M zero		c 2 12
	M stdin		c 21 0
	M stdout	c 21 1
	M stderr	c 21 2
	M ksyms		c 37 0 640 kmem
	M drum		c 3 0 640 kmem
	M klog		c 6 0 600
	;;

tty0*)
	case $U in
	00|01)
		M tty$U c 12 $U 660 dialer uucp
		;;
	*)
		echo bad unit for serial tty in: $i
		;;
	esac
	;;

ttye*)
	case $U in
	0|1)
		M ttye$U c 11 $U 600
		;;
	*)
		echo bad unit for ttye in: $i
		;;
	esac
	;;

grf*)
	case $U in
	0|1|2|3)
		M grf$U c 10 $U
		;;
	*)
		echo bad unit for grf in: $i
		;;
	esac
	;;

adb)
	M adb c 23 0
	;;

asc*)
        M asc$U c 36 $U
        ;;

systrace)
	M systrace c 50 0 644
	;;

asc*)
	M asc$U 36 0
	;;

adb)
	M adb c 23 0
	;;

xfs*)
	M xfs$U c 51 $U 600
	;;

ss*)
	M ss$U c 33 $(($U*16)) 640 operator
	M nss$U c 33 $(($(($U*16))+1)) 640 operator
	M enss$U c 33 $(($(($U*16))+3)) 640 operator
	RMlist="$RMlist scan$U"
	MKlist="$MKlist;umask 77;ln -s ss$U scan$U"
	;;

uk*)
	M uk$U c 34 $U 640 operator
	;;

*random)
	n=0
	for pre in " " s u p a
	do
		M ${pre}random c 32 $n 644
		n=$(($n+1))
	done
	;;

lkm)
	M lkm c 25 0 640 _lkm
	;;

pf*)
	M pf c 35 0 600
	;;

tun*)
	M tun$U c 24 $U 600
	;;

bpf*)
	M bpf$U c 22 $U 600
	;;

pty*)
	if [ $U -gt 15 ]; then
		echo bad unit for pty in: $i
		continue
	fi
	set -A tbl p q r s t u v w x y z P Q R S T
	name=${tbl[$U]}
	n=0
	while [ $n -lt 16 ]
	do
		nam=$name$(hex $n)
		off=$(($U*16))
		M tty$nam c 4 $(($off+$n))
		M pty$nam c 5 $(($off+$n))
		n=$(($n+1))
	done
	;;

vnd*)
	dodisk vnd $U 8 19 $U 0
	dodisk svnd $U 8 19 $U 2048
	;;

ch*)
	M ch$U c 17 $U 660 operator
	;;

rd*)
	dodisk2 rd $U 13 18 $U 0
	;;

cd*)
	dodisk2 cd $U 6 15 $U 0
	;;

st*)
	n=$(($U*16))
	for pre in " " n e en
	do
		M ${pre}st$U	b 5 $n 660 operator
		M ${pre}rst$U	c 14 $n 660 operator
		n=$(($n+1))
	done
	;;

ramdisk)
	R pty0 tty00 tty01 asc0 adb rd0 rd1 st0 st1 sd0 sd1 sd2 sd3
	R bpf0 std
	;;

local)
	test -s $T.local && sh $T.local
	;;

fd)
	RMlist="mkdir -p fd;$RMlist" n=0
	while [ $n -lt 64 ];do M fd/$n c 21 $n;n=$(($n+1));done
	MKlist="$MKlist;chmod 555 fd"
	;;

all)
	R ttye0 ccd0 ccd1 ccd2 ccd3 cd0 cd1 rd0 tun0 tun1 tun2 tun3
	R bpf0 bpf1 bpf2 bpf3 bpf4 bpf5 bpf6 bpf7 bpf8 bpf9 pty0 pty1
	R pty2 xfs0 ss0 ss1 ch0 vnd0 vnd1 vnd2 vnd3 sd0 sd1 sd2 sd3
	R sd4 local grf0 grf1 grf2 grf3 adb asc0 uk0 random lkm tty00
	R tty01 pf systrace std st0 st1 fd
	;;

sd*|ccd*)
	case $i in
	sd*) dodisk sd $U 4 13 $U 0;;
	ccd*) dodisk ccd $U 9 20 $U 0;;
	esac
	;;

*)
	echo $i: unknown device
	;;
esac
done
}
R "$@"
list="$RMlist"
for mode in $modes; do
	list="$list;${mklist[$mode]}"
done
for group in $groups; do
	list="$list;${grplist[$group]}"
done
list="$list;$MKlist"
if [ "$eo" = "echo" ]; then
	$eo "$list"
else
	echo "$list" | sh
fi