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|
#!/bin/sh -
# $OpenBSD: MAKEDEV,v 1.45 1999/09/27 22:09:25 deraadt Exp $
# $NetBSD: MAKEDEV,v 1.8.4.1 1996/06/18 00:41:56 cgd 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
# vnd* "file" pseudo-disks
# ccd* concatenated disk devices
# wd* ISA "winchester" disk drives (ST506,IDE,ESDI,RLL,...)
#
# Terminal ports:
# ttyB? DEC 3000 ZS8530 ("scc") serial ports
# ttyC? AlphaStation NS16550 ("com") serial ports
# ttyE? Workstation console (framebuffer & keyboard) tty emulators
#
# Pseudo terminals:
# pty* set of 16 master and slave pseudo terminals
#
# Printers:
# lpt* stock lp
# lpa* interruptless lp
#
# Special purpose devices:
# ch* SCSI media changer
# bpf* Berkeley Packet Filter
# fd makes fd/* for the fdescfs.
# lkm loadable kernel modules interface
# tun* network tunnel driver
# mmclock memory mapped clock
# kbd keyboard (provides events, for X11)
# mouse mouse (provides events, for X11)
# *random inkernal random data source
# uk* SCSI Unknown device
# ss* SCSI scanners
# ipl IP filter log
PATH=/sbin:/bin:/usr/bin:/usr/sbin
this=$0
umask 77
# default shell support functions
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
}
for i
do
unit=`unt $i`
[ "$unit" ] || unit=0
case $i in
all)
sh $this std fd sd0 sd1 sd2 sd3 sd4 pty0 pty1
sh $this st0 st1 ch0 cd0 cd1 vnd0 vnd1 vnd2 vnd3
sh $this ccd0 ccd1 ccd2 ccd3 wd0 wd1 wd2 wd3
sh $this bpf0 bpf1 bpf2 bpf3 bpf4 bpf5 bpf6 bpf7 bpf8 bpf9
sh $this tun0 tun1 tun2 tun3
sh $this ttyB0 ttyB1 ttyC0 ttyC1 ttyE0 ttyE1 lkm
sh $this mmclock kbd mouse lpa0 lpt0 random ipl
sh $this uk0 uk1 ss0 ss1
sh $this ttyc0 ttyc1 ttyc2 ttyc3 ttyc4 ttyc5 ttyc6 ttyc7
sh $this local xfs0
;;
raminst)
sh $this std random
sh $this sd0 sd1 sd2 wd0 st0
sh $this cd0
sh $this rd0 bpf0
sh $this ttyB0 ttyB1 ttyC0 ttyC1 ttyE0 ttyE1 pty0
;;
std)
rm -f console drum mem kmem null zero io tty klog stdin stdout stderr ksyms
mknod console c 0 0
mknod drum c 3 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 zero c 2 12 ; chmod 666 zero
mknod tty c 1 0 ; chmod 666 tty
mknod klog c 6 0 ; chmod 600 klog
mknod stdin c 10 0 ; chmod 666 stdin
mknod stdout c 10 1 ; chmod 666 stdout
mknod stderr c 10 2 ; chmod 666 stderr
mknod ksyms c 39 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 10 $n; n=`add $n 1`; done)
chown -R root.wheel fd
chmod 555 fd
chmod 666 fd/*
;;
sd*|wd*|ccd*|rd*)
umask 2 ; unit=${i##*d}
case $i in
rd*) name=rd; blk=6; chr=28;;
sd*) name=sd; blk=8; chr=8;;
ccd*) name=ccd; blk=7; chr=27;;
wd*) name=wd; blk=0; chr=36;;
esac
rm -f $name$unit? r$name$unit?
mknod ${name}${unit}a b $blk $(mult $unit 16)
mknod ${name}${unit}b b $blk `add $(mult $unit 16) 1`
mknod ${name}${unit}c b $blk `add $(mult $unit 16) 2`
mknod ${name}${unit}d b $blk `add $(mult $unit 16) 3`
mknod ${name}${unit}e b $blk `add $(mult $unit 16) 4`
mknod ${name}${unit}f b $blk `add $(mult $unit 16) 5`
mknod ${name}${unit}g b $blk `add $(mult $unit 16) 6`
mknod ${name}${unit}h b $blk `add $(mult $unit 16) 7`
mknod ${name}${unit}i b $blk `add $(mult $unit 16) 8`
mknod ${name}${unit}j b $blk `add $(mult $unit 16) 9`
mknod ${name}${unit}k b $blk `add $(mult $unit 16) 10`
mknod ${name}${unit}l b $blk `add $(mult $unit 16) 11`
mknod ${name}${unit}m b $blk `add $(mult $unit 16) 12`
mknod ${name}${unit}n b $blk `add $(mult $unit 16) 13`
mknod ${name}${unit}o b $blk `add $(mult $unit 16) 14`
mknod ${name}${unit}p b $blk `add $(mult $unit 16) 15`
mknod r${name}${unit}a c $chr `add $(mult $unit 16) 0`
mknod r${name}${unit}b c $chr `add $(mult $unit 16) 1`
mknod r${name}${unit}c c $chr `add $(mult $unit 16) 2`
mknod r${name}${unit}d c $chr `add $(mult $unit 16) 3`
mknod r${name}${unit}e c $chr `add $(mult $unit 16) 4`
mknod r${name}${unit}f c $chr `add $(mult $unit 16) 5`
mknod r${name}${unit}g c $chr `add $(mult $unit 16) 6`
mknod r${name}${unit}h c $chr `add $(mult $unit 16) 7`
mknod r${name}${unit}i c $chr `add $(mult $unit 16) 8`
mknod r${name}${unit}j c $chr `add $(mult $unit 16) 9`
mknod r${name}${unit}k c $chr `add $(mult $unit 16) 10`
mknod r${name}${unit}l c $chr `add $(mult $unit 16) 11`
mknod r${name}${unit}m c $chr `add $(mult $unit 16) 12`
mknod r${name}${unit}n c $chr `add $(mult $unit 16) 13`
mknod r${name}${unit}o c $chr `add $(mult $unit 16) 14`
mknod r${name}${unit}p c $chr `add $(mult $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
for name in vnd svnd; do
blk=9; chr=9;
case $name in
vnd) off=0;;
svnd) off=128;;
esac
rm -f $name$unit? r$name$unit?
mknod ${name}${unit}a b $blk `add $(mult $unit 16) $off 0`
mknod ${name}${unit}b b $blk `add $(mult $unit 16) $off 1`
mknod ${name}${unit}c b $blk `add $(mult $unit 16) $off 2`
mknod ${name}${unit}d b $blk `add $(mult $unit 16) $off 3`
mknod ${name}${unit}e b $blk `add $(mult $unit 16) $off 4`
mknod ${name}${unit}f b $blk `add $(mult $unit 16) $off 5`
mknod ${name}${unit}g b $blk `add $(mult $unit 16) $off 6`
mknod ${name}${unit}h b $blk `add $(mult $unit 16) $off 7`
mknod ${name}${unit}i b $blk `add $(mult $unit 16) $off 8`
mknod ${name}${unit}j b $blk `add $(mult $unit 16) $off 9`
mknod ${name}${unit}k b $blk `add $(mult $unit 16) $off 10`
mknod ${name}${unit}l b $blk `add $(mult $unit 16) $off 11`
mknod ${name}${unit}m b $blk `add $(mult $unit 16) $off 12`
mknod ${name}${unit}n b $blk `add $(mult $unit 16) $off 13`
mknod ${name}${unit}o b $blk `add $(mult $unit 16) $off 14`
mknod ${name}${unit}p b $blk `add $(mult $unit 16) $off 15`
mknod r${name}${unit}a c $chr `add $(mult $unit 16) $off 0`
mknod r${name}${unit}b c $chr `add $(mult $unit 16) $off 1`
mknod r${name}${unit}c c $chr `add $(mult $unit 16) $off 2`
mknod r${name}${unit}d c $chr `add $(mult $unit 16) $off 3`
mknod r${name}${unit}e c $chr `add $(mult $unit 16) $off 4`
mknod r${name}${unit}f c $chr `add $(mult $unit 16) $off 5`
mknod r${name}${unit}g c $chr `add $(mult $unit 16) $off 6`
mknod r${name}${unit}h c $chr `add $(mult $unit 16) $off 7`
mknod r${name}${unit}i c $chr `add $(mult $unit 16) $off 8`
mknod r${name}${unit}j c $chr `add $(mult $unit 16) $off 9`
mknod r${name}${unit}k c $chr `add $(mult $unit 16) $off 10`
mknod r${name}${unit}l c $chr `add $(mult $unit 16) $off 11`
mknod r${name}${unit}m c $chr `add $(mult $unit 16) $off 12`
mknod r${name}${unit}n c $chr `add $(mult $unit 16) $off 13`
mknod r${name}${unit}o c $chr `add $(mult $unit 16) $off 14`
mknod r${name}${unit}p c $chr `add $(mult $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
;;
cd*)
umask 2
case $i in
cd*) name=cd; blk=3; chr=13;;
esac
rm -f $name$unit? r$name$unit?
mknod ${name}${unit}a b $blk `add $(mult $unit 16) 0`
mknod ${name}${unit}c b $blk `add $(mult $unit 16) 2`
mknod r${name}${unit}a c $chr `add $(mult $unit 16) 0`
mknod r${name}${unit}c c $chr `add $(mult $unit 16) 2`
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
;;
ttyE*)
type=E
unit=${i##ttyE}
case $type in
E) major=25; minor=$unit ;;
esac
rm -f tty$type$unit
mknod tty$type$unit c $major $minor
chown root.wheel tty$type$unit
;;
ttyB*|ttyC*|ttyc*)
unit=${i##tty?}
case $i in
ttyB*) type=B; major=15; minor=`mult $unit 2`;;
ttyC*) type=C; major=26; minor=$unit ;;
ttyc*) type=c; major=38; minor=$unit ;;
esac
rm -f tty$type$unit cua$type$unit
mknod tty$type$unit c $major $minor
mknod cua$type$unit c $major `add $minor 128`
chown uucp.dialer tty$type$unit cua$type$unit
chmod 660 tty$type$unit cua$type$unit
;;
pty*)
class=${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;;
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 $n`
rm -f tty$nam pty$nam
mknod tty$nam c 4 `add $offset $n`
mknod pty$nam c 5 `add $offset $n`
n=`add $n 1`
done
umask 77
;;
esac
;;
st*)
umask 2
name=st; blk=2; chr=12
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 `add $(mult $unit 16) 0`
mknod n${name}${unit} b $blk `add $(mult $unit 16) 1`
mknod e${name}${unit} b $blk `add $(mult $unit 16) 2`
mknod en${name}${unit} b $blk `add $(mult $unit 16) 3`
mknod r${name}${unit} c $chr `add $(mult $unit 16) 0`
mknod nr${name}${unit} c $chr `add $(mult $unit 16) 1`
mknod er${name}${unit} c $chr `add $(mult $unit 16) 2`
mknod enr${name}${unit} c $chr `add $(mult $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
name=ch; chr=14
rm -f $name$unit
mknod ${name}${unit} c $chr $unit
chown root.operator ${name}${unit}
chmod 640 ${name}${unit}
umask 77
;;
bpf*)
rm -f bpf$unit
mknod bpf$unit c 11 $unit
chmod 600 bpf$unit
chown root.wheel bpf$unit
;;
tun*)
rm -f tun$unit
mknod tun$unit c 7 $unit
chmod 600 tun$unit
chown root.wheel tun$unit
;;
lkm)
rm -f lkm
mknod lkm c 16 0
chown root.kmem lkm
chmod 640 lkm
;;
mmclock)
rm -f mmclock
mknod mmclock c 28 0
chmod 444 mmclock
;;
kbd)
rm -f kbd
mknod kbd c 29 0
chmod 666 kbd
;;
mouse)
rm -f mouse
mknod mouse c 30 0
chmod 666 mouse
;;
lpt*|lpa*)
case $i in
lpt*) name=lpt; flags=0;;
lpa*) name=lpa; flags=128;;
esac
rm -f $name$unit
mknod $name$unit c 31 `add $unit $flags`
chown root.wheel $name$unit
;;
random|srandom|urandom|prandom|arandom)
rm -f random urandom srandom prandom arandom
mknod random c 34 0
mknod srandom c 34 1
mknod urandom c 34 2
mknod prandom c 34 3
mknod arandom c 34 4
chown root.wheel random srandom urandom prandom arandom
chmod 644 random srandom urandom prandom arandom
;;
ipl)
rm -f ipl ipnat ipstate ipauth
mknod ipl c 35 0
mknod ipnat c 35 1
mknod ipstate c 35 2
mknod ipauth c 35 3
chown root.wheel ipl ipnat ipstate ipauth
;;
uk*)
rm -f uk$unit
mknod uk$unit c 33 $unit
chown root.operator uk$unit
chmod 640 uk$unit
;;
ss*)
rm -f ss$unit
mknod ss$unit c 32 $unit
chown root.operator ss$unit
chmod 440 ss$unit
# backwards compatibility with older PINTs
rm -f scan$unit
ln -s ss$unit scan$unit
;;
xfs*)
rm -f xfs$unit
mknod xfs$unit c 51 $unit
chmod 600 xfs$unit
chown root.wheel xfs$unit
;;
local)
umask 0
test -s MAKEDEV.local && sh $this.local
;;
*)
echo $i: unknown device
;;
esac
done
|