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|
#!/bin/sh -
# $OpenBSD: MAKEDEV,v 1.60 1999/09/04 03:28:04 jason 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:
# all makes all known devices, including local devices.
# Tries to make the ``standard'' number of each type.
# std standard devices
# local configuration specific devices
#
# Tapes:
# st* SCSI tapes
#
# Disks:
# sd* SCSI disks
# cd* SCSI cdrom drives
# ch* SCSI media changer
# uk* SCSI Unknown device
# ss* SCSI scanners
# xy* Xylogic 450/451 disks
# rd* "ramdisk" pseudo-disks
# xd* Xylogic 753/7053 disks
# fd* Floppy disk drives (3 1/2", 5 1/4")
# vnd* "file" pseudo-disks
# ccd* concatenated disk devices
# raid* RAIDframe disk devices
#
# Pseudo terminals:
# pty* set of 16 master and slave pseudo terminals
#
# Printers:
#
# Terminal ports:
# tty[a-d] onboard zs serial ports
# cua[a-d] onboard zs serial ports
#
# Special purpose devices:
# audio
# openprom
# bwtwo*
# cgtwo*
# cgthree*
# cgfour*
# cgsix*
# cgeight*
# cgfourteen*
# tcx*
# bpf* Berkeley Packet Filter
# lkm loadable kernel modules interface
# tun* network tunnel driver
# *random inkernal random data source
# magma* magma card (makes 16 tty and 2 bpp)
# spif* spif card (makes 8 tty and 1 bpp)
# bpp* bpp
# xfs* XFS filesystem devices
# ipl IP filter log
PATH=/sbin:/bin:/usr/bin:/usr/sbin
this=$0
umask 77
if ! [ "$os" ]; then
os=OpenBSD
fi
# SunOS shell support functions
if [ "$os" = "SunOS" ]
then
PATH=$PATH:/usr/etc # SunOS has chown in /usr/etc
add ()
{
expr $1 + $2
}
mult ()
{
expr $1 '*' $2
}
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 ()
{
expr $1 : $2'\(.*\)'
}
unt()
{
expr $1 : '[a-z]*\([0-9]*\)[a-p]*'
}
fi
# OpenBSD shell support functions
if [ "$os" = "OpenBSD" ]
then
add ()
{
tmp=0
while [ "$1" ]
do
tmp=$(( $1 + $tmp ))
shift
done
echo $tmp
}
mult ()
{
echo "$(( $1 * $2 ))"
}
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"
echo ${arg1#$arg2}
}
unt()
{
# XXX pdksh can't seem to deal with locally scoped variables
# in ${foo#$bar} expansions
arg1="$1"
tmp="${arg1#[a-z]*}"
while [ "$tmp" != "$arg1" ]
do
arg1=$tmp
tmp="${arg1#[a-z]*}"
done
tmp="${arg1%*[a-z]}"
while [ "$tmp" != "$arg1" ]
do
arg1=$tmp
tmp="${arg1%*[a-z]}"
done
echo $arg1
}
fi
for i
do
unit=`unt $i`
[ "$unit" ] || unit=0
case $i in
all)
sh $this std sd0 sd1 sd2 sd3 sd4 xd0 xd1 xd2 xd3 xy0 xy1 xy2 xy3
sh $this cd0 st0 st1 rd0
sh $this fd0 fd0B fd0C fd0D fd0E fd0F fd0G fd0H
sh $this uk0 uk1
sh $this ss0 ss1
sh $this pty0 vnd0 vnd1 vnd2 vnd3 audio tun0 tun1 tun2 tun3
sh $this ccd0 ccd1 ccd2 ccd3
sh $this raid0 raid1 raid2 raid3
sh $this bpf0 bpf1 bpf2 bpf3 bpf4 bpf5 bpf6 bpf7 bpf8 bpf9
sh $this ipl
sh $this bwtwo0 cgtwo0 cgthree0 cgfour0 cgsix0
sh $this cgeight0 cgfourteen0 tcx0
sh $this lkm random local
sh $this xfs0
;;
floppy)
sh $this std random
sh $this fd0 sd0 sd1
;;
ramdisk)
sh $this std random
sh $this fd0 sd0 sd1 sd2 sd3 rd0 cd0
sh $this bpf0
;;
std)
rm -f console drum mem kmem xf86 null zero io tty klog stdin stdout stderr ksyms
rm -f eeprom openprom tty[abcd] cua[abcd] fb mouse kbd
mknod console c 0 0
mknod tty c 2 0 ; chmod 666 tty
mknod kmem c 3 1 ; chmod 640 kmem ; chown root.kmem kmem
mknod mem c 3 0 ; chmod 640 mem ; chown root.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 ; chown root.kmem eeprom
mknod openprom c 70 0 ; chmod 644 openprom
mknod drum c 7 0 ; chmod 640 drum ; chown root.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
sh $this ttya ttyb ttyc ttyd
sh $this cuaa cuab cuac cuad
mknod fb c 22 0 ; chmod 666 fb
mknod mouse c 13 0 ; chmod 666 mouse
mknod kbd c 29 0 ; chmod 666 kbd
mknod ksyms c 122 0 ; chmod 640 ksyms ; chown root.kmem ksyms
;;
fd)
rm -f fd/*
mkdir fd > /dev/null 2>&1
n=0
(cd fd && while [ $n -lt 64 ]; do mknod $n c 24 $n; n=`add $n 1`; done )
chown -R root.wheel fd
chmod 555 fd
chmod 666 fd/*
;;
bwtwo*)
rm -f bwtwo$unit
mknod bwtwo$unit c 27 $unit; chmod 666 bwtwo$unit
;;
cgtwo*)
rm -f cgtwo$unit
mknod cgtwo$unit c 31 $unit; chmod 666 cgtwo$unit
;;
cgthree*)
rm -f cgthree$unit
mknod cgthree$unit c 55 $unit; chmod 666 cgthree$unit
;;
cgfour[0-9]*)
rm -f cgfour$unit
mknod cgfour$unit c 39 $unit; chmod 666 cgfour$unit
;;
cgsix*)
rm -f cgsix$unit
mknod cgsix$unit c 67 $unit; chmod 666 cgsix$unit
;;
cgeight*)
rm -f cgeight$unit
mknod cgeight$unit c 64 $unit; chmod 666 cgeight$unit
;;
cgfourteen*)
rm -f cgfourteen$unit
mknod cgfourteen$unit c 99 $unit; chmod 666 cgfourteen$unit
;;
tcx*)
rm -f tcx$unit
mknod tcx$unit c 109 $unit; chmod 666 tcx$unit
;;
audio*)
major=69
audio=audio$unit
sound=sound$unit
mixer=mixer$unit
audioctl=audioctl$unit
rm -f $audio $sound $mixer $audioctl
mknod $sound c $major $unit
mknod $audio c $major `add $unit 128`
mknod $mixer c $major `add $unit 16`
mknod $audioctl c $major `add $unit 192`
chown root.wheel $audio $sound $mixer $audioioctl
chmod 666 $audio $sound $mixer $audioctl
[ -e audio ] || ln -s $audio audio
[ -e mixer ] || ln -s $mixer mixer
[ -e sound ] || ln -s $sound sound
[ -e audioctl ] || ln -s $audioctl audioctl
;;
xfs*)
rm -f xfs$unit
mknod xfs$unit c 51 $unit
chmod 600 xfs$unit
chown root.wheel xfs$unit
;;
openprom)
rm -f openprom
mknod openprom c 70 0 ;chmod 600 openprom
;;
bpf*)
rm -f bpf$unit
mknod bpf$unit c 105 $unit
chmod 600 bpf$unit
chown root.wheel bpf$unit
;;
ipl)
rm -f ipl ipnat ipstate ipauth
mknod ipl c 59 0
mknod ipnat c 59 1
mknod ipstate c 59 2
mknod ipauth c 59 3
chown root.wheel ipl ipnat ipstate ipauth
;;
tun*)
rm -f tun$unit
mknod tun$unit c 111 $unit
chmod 600 tun$unit
chown root.wheel tun$unit
;;
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=16; chr=54;;
*) 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*|xd*|xy*|cd*|raid*)
umask 2
unit=`unt $i`
if [ 0$unit -gt 15 ]
then
echo bad disk unit: $i - $unit
exit 127
fi
case $i in
ccd*) name=ccd; blk=9; chr=23;;
raid*) name=raid; blk=25; chr=123;;
sd*) name=sd; blk=7; chr=17;;
xd*) name=xd; blk=10; chr=42;;
xy*) name=xy; blk=3; chr=9;;
cd*) name=cd; blk=18; chr=58;;
*) echo bad unit for disk in: $i;;
esac
if [ "$unit" = "" ]
then
n=0
while [ $n -lt 32 ]
do
sh $this $name$n
n=`add $n 1`
done
fi
rm -f $name$unit? r$name$unit?
minor=`mult $unit 16`
for slice in a b c d e f g h i j k l m n o p
do
dev=$name$unit$slice
mknod $dev b $blk $minor
mknod r$dev c $chr $minor
minor=`add $minor 1`
done
chown root.operator $name$unit? r$name$unit?
chmod 640 $name$unit? r$name$unit?
umask 77
;;
vnd*)
umask 2
unit=`unt $i`
if [ 0$unit -gt 15 ]
then
echo bad disk unit: $i - $unit
exit 127
fi
blk=8; chr=110;
for name in vnd svnd; do
case $name in
vnd) off=0;;
svnd) off=128;;
esac
if [ "$unit" = "" ]
then
n=0
while [ $n -lt 32 ]
do
sh $this $name$n
n=`add $n 1`
done
fi
rm -f $name$unit? r$name$unit?
minor=`mult $unit 16`
minor=`add $minor $off`
for slice in a b c d e f g h i j k l m n o p
do
dev=$name$unit$slice
mknod $dev b $blk $minor
mknod r$dev c $chr $minor
minor=`add $minor 1`
done
chown root.operator $name$unit? r$name$unit?
chmod 640 $name$unit? r$name$unit?
done
umask 77
;;
rd*)
umask 2 ; unit=`expr $i : '.*d\(.*\)'`
rm -f rd${unit}* rrd${unit}*
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 106 `expr $unit '*' 16 + 0`
mknod rrd${unit}c c 106 `expr $unit '*' 16 + 2`
chown root.operator rd${unit}[ac] rrd${unit}[ac]
chmod 640 rd${unit}[ac] rrd${unit}[ac]
umask 77
;;
st*)
umask 2
case $i in
st*) name=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
sixt=`mult $unit 16`
mknod $name$unit b $blk `add $sixt 0`
mknod n$name$unit b $blk `add $sixt 1`
mknod e$name$unit b $blk `add $sixt 2`
mknod en$name$unit b $blk `add $sixt 3`
mknod r$name$unit c $chr `add $sixt 0`
mknod nr$name$unit c $chr `add $sixt 1`
mknod er$name$unit c $chr `add $sixt 2`
mknod enr$name$unit c $chr `add $sixt 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
case $i in
ch*) name=ch; chr=19;;
esac
rm -f $name$unit
mknod $name$unit c $chr $unit
chown root.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
;;
tty[a-z])
unit=`expr $i : 'tty\([a-z]\)'`
rm -f tty$unit
case $unit in
a) n=0 ;;
b) n=1 ;;
c) n=4 ;;
d) n=5 ;;
*) echo unknown tty device $i ;;
esac
mknod tty$unit c 12 $n
chown uucp.dialer tty$unit
chmod 660 tty$unit
;;
cua[a-z])
unit=`expr $i : 'cua\([a-z]\)'`
rm -f cua$unit
case $unit in
a) n=0 ;;
b) n=1 ;;
c) n=4 ;;
d) n=5 ;;
*) echo unknown cua device $i ;;
esac
mknod cua$unit c 12 `add $n 128`
chown uucp.dialer cua$unit
chmod 660 cua$unit
;;
pty*)
case $unit 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 $unit 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 20 `add $offset $n`
mknod pty$nam c 21 `add $offset $n`
n=`add $n 1`
done
umask 77
;;
esac
;;
spif*)
case $unit in
0) nam=j;;
1) nam=k;;
2) nam=l;;
*) echo "bad unit for $i: $unit"; exit 127;;
esac
rm -f bpps${unit}? tty${nam}?
offset=`expr $unit \* 64`
n=0
while [ $n -lt 8 ]
do
name=$nam`hex $n`
mknod tty$name c 102 `add $offset $n`
chown uucp.dialer tty$name
chmod 660 tty$name
n=`add $n 1`
done
mknod bpps${unit}0 c 103 `add $offset 0`
;;
magma*)
case $unit in
0) nam=m;;
1) nam=n;;
2) nam=o;;
*) echo "bad unit for $i: $unit"; exit 127;;
esac
rm -f bppm${unit}? tty${nam}?
offset=`expr $unit \* 64`
n=0
while [ $n -lt 16 ]
do
name=$nam`hex $n`
mknod tty$name c 100 `add $offset $n`
chown uucp.dialer tty$name
chmod 660 tty$name
n=`add $n 1`
done
mknod bppm${unit}0 c 101 `add $offset 0`
mknod bppm${unit}1 c 101 `add $offset 1`
;;
bpp*)
unit=`expr $i : 'bpp\(.*\)'`
mknod bpp${unit} c 104 `add $unit 0`
;;
fga*)
unit=`expr $i : 'fga\(.*\)'`
if [ "$unit" != 0 ]; then
echo "bad unit $unit for $i"
exit 127
fi
rm -f fga$unit
mknod fga$unit c 98 $unit
chmod 600 fga$unit
chown root.wheel fga$unit
;;
scf*)
unit=`expr $i : 'scf\(.*\)'`
if [ "$unit" != 0 ]; then
echo "bad unit $unit for $i"
exit 127
fi
rm -f scf$unit
mknod scf$unit c 107 $unit
chmod 600 scf$unit
chown root.wheel scf$unit
;;
flash*)
unit=`expr $i : 'flash\(.*\)'`
if [ "$unit" != 0 ]; then
echo "bad unit $unit for $i"
exit 127
fi
rm -f flash$unit
mknod flash$unit c 108 $unit
chmod 600 flash$unit
chown root.wheel flash$unit
;;
random|srandom|urandom|prandom|arandom)
rm -f random urandom srandom prandom arandom
mknod random c 119 0
mknod srandom c 119 1
mknod urandom c 119 2
mknod prandom c 119 3
mknod arandom c 119 4
chown root.wheel random srandom urandom prandom arandom
chmod 644 random srandom urandom prandom arandom
;;
uk*)
unit=`trunc $i uk`
rm -f uk$unit
mknod uk$unit c 120 $unit
chown root.operator uk$unit
chmod 640 uk$unit
;;
ss*)
unit=`trunc $i ss`
rm -f ss$unit
mknod ss$unit c 121 $unit
chown root.operator ss$unit
chmod 440 ss$unit
# backwards compatibility with older PINTs
rm -f scan$unit
ln -s ss$unit scan$unit
;;
local)
umask 0
test -s MAKEDEV.local && sh MAKEDEV.local
;;
*)
echo $i: unknown device
;;
esac
done
|