path: root/etc/etc.mvme88k/MAKEDEV

#!/bin/sh -
#
# THIS FILE AUTOMATICALLY GENERATED.  DO NOT EDIT.
# generated from:
#
#	OpenBSD: etc.mvme88k/MAKEDEV.md,v 1.7 2003/06/18 18:08:59 todd Exp 
#	OpenBSD: MAKEDEV.mi,v 1.60 2003/06/18 18:08:59 todd Exp 
#	OpenBSD: MAKEDEV.sub,v 1.8 2003/06/18 18:08:59 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.
#	ramdisk	makes all devices for a ramdisk kernel
#	std	standard devices
#	local	configuration specific devices
# Tapes:
#	st*	SCSI tapes
# Disks:
#	sd*	SCSI disks
#	cd*	SCSI cdrom drives
#	ccd*	concatenated disk devices
#	vnd*	"file" pseudo-disks
#	rd*	"rd" pseudo-disks
# Terminal ports:
#	ttya-d	MVME188 standard serial ports
#	tty0*	MVME1x7 CL-CD2400 serial ports
#	ttyv*	MVME332XT serial ports
# Pseudo terminals:
#	tty*	set of 16 slave psuedo terminals
#	pty*	set of 16 master pseudo terminals
# Special purpose devices:
#	fd	makes fd/* for the fdescfs
#	bpf*	Berkeley Packet Filter
#	tun*	network tunnel driver
#	pf*	Packet Filter
#	lkm	loadable kernel modules interface
#	*random	inkernel random data source
#	xfs*	XFS filesystem devices
#	sram0	static memory access
#	nvram0	non-volatile memory access
#	vmes0	VMEbus access
#	vmel0	VMEbus access
#	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
}

trunc()
{
	# XXX pdksh can't seem to deal with locally scoped variables
	# in ${foo#$bar} expansions
	arg1="$1"
	arg2="$2"
	case $3 in
	l)   echo ${arg2#$arg1} ;;
	r|*) echo ${arg1#$arg2} ;;
	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 43 0 640 kmem
	M drum		c 3 0 640 kmem
	M klog		c 6 0 600
	;;


systrace)
	M systrace c 50 0 644
	;;

vmel0)
	M vmel0 c 31 0 640 kmem
	;;

vmes0)
	M vmes0 c 32 0 640 kmem
	;;

nvram0)
	M nvram0 c 10 0 640 kmem
	;;

sram0)
	M sram0 c 7 0 640 kmem
	;;

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

*random)
	n=0
	for pre in " " s u p a
	do
		M ${pre}random c 40 $n 644
		n=$(($n+1))
	done
	;;

lkm)
	M lkm c 24 0 640 _lkm
	;;

pf*)
	M pf c 39 0 600
	;;

tun*)
	M tun$U c 23 $U 600
	;;

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

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"
	;;

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
	;;

ttyv*)
	u=${i#ttyv*}
	case $u in
	0|1|2|3|4|5|6|7)
		M ttyv$u c 15 $u 660 dialer uucp
		M cuav$u c 15 $(($u+128)) 660 dialer uucp
		;;
	*) echo unknown tty device $i ;;
	esac
	;;

tty0*)
	u=${i#tty0*}
	case $u in
	0|1|2|3)
		M tty0$u c 13 $u 660 dialer uucp
		M cua0$u c 13 $(($u+128)) 660 dialer uucp
		;;
	*) echo unknown tty device $i ;;
	esac
	;;

tty[a-z])
	u=${i#tty*}
	case $u in
	a) n=0 ;;
	b) n=1 ;;
	c) n=2 ;;
	d) n=3 ;;
	*) echo unknown tty device $i ;;
	esac
	case $u in
	a|b|c|d)
		M tty$u c 12 $n 660 dialer uucp
		M cua$u c 12 $(($n+128)) 660 dialer uucp
		;;
	esac
	;;

rd*)
	dodisk2 rd $U 7 18 $U 0
	;;

vnd*)
	dodisk vnd $U 8 19 $U 0
	dodisk svnd $U 8 19 $U 128
	;;

cd*)
	dodisk2 cd $U 6 9 $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 20 $n 660 operator
		n=$(($n+1))
	done
	;;

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

ramdisk)
	R pty0 tty00 ttya rd0 cd0 cd1 st0 st1 sd0 sd1 sd2 sd3 sd4
	R bpf0 std
	;;

all)
	R ttyv0 ttyv1 ttyv2 ttyv3 ttyv4 ttyv5 ttyv6 ttyv7 tty00 tty01
	R tty02 tty03 ttya ttyb ttyc ttyd ccd0 ccd1 ccd2 ccd3 vnd0
	R vnd1 vnd2 vnd3 sd0 sd1 sd2 sd3 sd4 cd0 cd1 rd0 tun0 tun1
	R tun2 tun3 bpf0 bpf1 bpf2 bpf3 bpf4 bpf5 bpf6 bpf7 bpf8 bpf9
	R pty0 pty1 pty2 xfs0 vmel0 vmes0 nvram0 sram0 random lkm pf
	R systrace std st0 st1 fd
	;;

sd*|ccd*)
	case $i in
	sd*) dodisk sd $U 4 8 $U 0;;
	ccd*) dodisk ccd $U 9 17 $U 0;;
	esac
	;;

*)
	echo $i: unknown device
	;;
esac
done
}
R "$@"
if [ "$os" = "SunOS" ]; then
	eo=transform
	transform() {
		case $mode in
		600) mask=077;;
		640) mask=027;;
		660) mask=007;;
		644) mask=022;;
		666) mask=0;;
		440) mask=227;;
		esac
		echo `echo "$@"|sed \
		    's/mknod -m \([0-9]*\) /umask '$mask';mknod /;s/-m [0-9]* //g;\
		    s/operator/5/g;s/root.kmem/root.2/g;s/root\./root:/g'`
	}
fi
list="$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 [ "$eo" = "echo" -o "$eo" = "transform" ]; then
	$eo "$list"
else
	echo "$list" | sh
fi