NetBSD/etc/etc.walnut/MAKEDEV

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#!/bin/sh -
#
# $NetBSD: MAKEDEV,v 1.27 2002/08/23 12:58:37 scw Exp $
#
# Copyright (c) 1990 The Regents of the University of California.
# All rights reserved.
#
# Written and contributed by W. Jolitz 12/90
#
# Redistribution and use in source and binary forms are permitted provided
# that: (1) source distributions retain this entire copyright notice and
# comment, and (2) distributions including binaries display the following
# acknowledgement: ``This product includes software developed by the
# University of California, Berkeley and its contributors'' in the
# documentation or other materials provided with the distribution and in
# all advertising materials mentioning features or use of this software.
# 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# @(#)MAKEDEV 5.2 (Berkeley) 6/22/90
#
###########################################################################
#
# PLEASE RUN "cd ../share/man/man8 ; make makedevs"
# AFTER CHANGING THIS FILE, AND COMMIT THE UPDATED MANPAGE!
#
###########################################################################
#
# 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
# isdns make ISDN devices
#
# Tapes:
# st* SCSI tapes
#
# Disks:
# wd* "winchester" disk drives (IDE)
# sd* SCSI disks
# cd* SCSI CD-ROM
# vnd* "file" pseudo-disks
# md* memory pseudo-disk devices
# ccd* contatenated disk devices
# raid* RAIDframe disk devices
#
# Terminal ports:
# com* standard PC COM ports (XXX)
# tty* alias for PC COM ports, this is what the system really wants
# ttyCY* Cyclom-Y multiport serial boards. Each "unit" makes 32 ports.
#
# Pseudo terminals:
# pty* set of 62 master and slave pseudo terminals
# opty first 16 ptys, to save inodes on install media
#
# Printers:
# lpt* stock lp
# lpa* interruptless lp
#
# ISDN devices:
# isdn communication between userland isdnd and kernel
# isdnctl control device
# isdnbchan* raw b-channel access
# isdntel* telephony device
# isdntrc* trace device
#
# Special purpose devices:
# clockctl clock control for non root users
# fd file descriptors
# bpf* packet filter
# ipl ip filter
# random Random number generator
# lkm loadable kernel modules interface
# tun* network tunnel driver
# scsibus* SCSI busses, see scsi(4), scsictl(8)
# ss* SCSI scanner
# uk* unknown SCSI device
# ch* SCSI media changer
# cfs* Coda file system device
# pci* PCI bus access devices
# systrace syscall tracer
# kttcp kernel ttcp helper
# sysmon System Monitoring hardware
#
dialin=0
dialout=524288 # high bit of the minor number
PATH=/sbin:/usr/sbin:/bin:/usr/bin
umask 77
# Check if we have fdesc mounted
if [ -d fd ]; then
case "`df fd`" in
*fdesc*) nofdesc=false;;
*) nofdesc=true;;
esac
else
nofdesc=true
fi
makedev()
{
for i
do
case $i in
all)
makedev std fd wd0 wd1 wd2 wd3 sd0 sd1 sd2 sd3 sd4
makedev tty0 tty1 pty0
makedev raid0 raid1 raid2 raid3 raid4 raid5 raid6 raid7
makedev st0 st1 ch0 cd0 cd1 vnd0 vnd1 lpa0 lpa1 lpa2
makedev lpt0 lpt1 lpt2 tun0 tun1 ipl
makedev bpf0 bpf1 bpf2 bpf3 bpf4 bpf5 bpf6 bpf7
makedev ccd0 ccd1 ccd2 ccd3 md0 ss0 ch0 uk0 uk1 random ttyCY0
makedev lkm local
makedev scsibus0 scsibus1 scsibus2 scsibus3
makedev pci0 pci1 pci2 pci3 pci4 pci5 pci6 pci7
makedev isdns
makedev clockctl
makedev systrace
makedev kttcp
makedev sysmon
;;
ramdisk)
makedev md0
;;
isdns)
makedev isdn isdnctl isdnbchan0 isdnbchan1 isdntel0 isdntel1 isdntrc0 isdntrc1
;;
std)
rm -f console drum mem kmem null zero io klog
mknod console c 0 0
mknod drum c 6 0 ; chmod 640 drum ; chgrp kmem drum
mknod kmem c 2 1 ; chmod 640 kmem ; chgrp kmem kmem
mknod mem c 2 0 ; chmod 640 mem ; chgrp kmem mem
mknod null c 2 2 ; chmod 666 null
mknod zero c 2 12 ; chmod 666 zero
mknod io c 2 14 ; chmod 640 io ; chgrp kmem io
mknod klog c 5 0 ; chmod 600 klog
if $nofdesc; then
rm -f tty stdin stdout stderr
mknod tty c 1 0 ; chmod 666 tty
mknod stdin c 32 0 ; chmod 666 stdin
mknod stdout c 32 1 ; chmod 666 stdout
mknod stderr c 32 2 ; chmod 666 stderr
fi
;;
# Wscons commented out for now until it is supported for real.
# Note that the major numbers will need to be revised at that time.
#wscons)
# makedev ttyE0 ttyE1 ttyE2 ttyE3 ttyE4 ttyE5 ttyE6 ttyE7
# makedev wsmouse0 wsmouse1 wsmouse2 wsmouse3
# makedev wskbd0 wskbd1 wskbd2 wskbd3
# makedev wsmux0 wsmux1 wsmux2 wsmux3
# makedev wsmouse wskbd
# makedev ttyEcfg
# ;;
#wsmouse)
# rm -f wsmouse
# mknod wsmouse c 52 0
# chmod 600 wsmouse
# ;;
#wskbd)
# rm -f wskbd
# mknod wskbd c 52 1
# chmod 600 wskbd
# ;;
#wsmux*)
# unit=${i#wsmux}
# unitctl=$(($unit + 128))
# wsmux=wsmux$unit
# wsmuxctl=wsmuxctl$unit
# major=52
# rm -f $wsmux $wsmuxctl
# mknod $wsmux c $major $unit
# chmod 600 $wsmux
# mknod $wsmuxctl c $major $unitctl
# chmod 200 $wsmuxctl
# ;;
#ttyEcfg)
# chr=47
# rm -f ttyEcfg
# mknod ttyEcfg c $chr 255
# chmod 600 ttyEcfg
# ;;
#ttyE*)
# chr=47; unit=${i#ttyE}
# rm -f ttyE$unit
# mknod ttyE$unit c $chr $unit
# ;;
#wsmouse*)
# unit=${i#wsmouse}
# wsmouse=wsmouse$unit
# major=49
# rm -f $wsmouse
# mknod $wsmouse c $major $unit
# chmod 600 $wsmouse
# ;;
#wskbd*)
# unit=${i#wskbd}
# wskbd=wskbd$unit
# major=48
# rm -f $wskbd
# mknod $wskbd c $major $unit
# chmod 600 $wskbd
# ;;
fd)
if $nofdesc; then
rm -f fd/*
mkdir fd 2>/dev/null
n=0
while [ $n -lt 64 ]; do
mknod fd/$n c 32 $n
n=$(($n + 1))
done
chmod 755 fd
chmod 666 fd/*
fi
;;
md*)
unit=${i#md}; blk=9; chr=27
rm -f md${unit}? rmd${unit}?
mknod md${unit}a b $blk $(($unit * 16 + 0))
mknod md${unit}d b $blk $(($unit * 16 + 3))
# mknod rmd${unit}a c $chr $(($unit * 16 + 0))
# mknod rmd${unit}d c $chr $(($unit * 16 + 3))
chgrp operator md${unit}? #rmd${unit}?
chmod 640 md${unit}? #rmd${unit}?
;;
ss*)
case $i in
ss*) name=ss; unit=${i#ss}; chr=17;;
esac
rm -f $name$unit n$name$unit en$name$unit
mknod $name$unit c $chr $(($unit * 16 + 0))
mknod n$name$unit c $chr $(($unit * 16 + 1))
mknod en$name$unit c $chr $(($unit * 16 + 3))
chgrp operator $name$unit n$name$unit en$name$unit
chmod 640 $name$unit n$name$unit en$name$unit
;;
ccd*|sd*|vnd*|wd*|raid*)
case $i in
ccd*) name=ccd; unit=${i#ccd}; blk=3; chr=26;;
raid*) name=raid; unit=${i#raid}; blk=12; chr=38;;
sd*) name=sd; unit=${i#sd}; blk=4; chr=13;;
vnd*) name=vnd; unit=${i#vnd}; blk=2; chr=25;;
wd*) name=wd; unit=${i#wd}; blk=10; chr=30;;
esac
rm -f $name$unit? r$name$unit?
mknod ${name}${unit}a b $blk $(($unit * 16 + 0))
mknod ${name}${unit}b b $blk $(($unit * 16 + 1))
mknod ${name}${unit}c b $blk $(($unit * 16 + 2))
mknod ${name}${unit}d b $blk $(($unit * 16 + 3))
mknod ${name}${unit}e b $blk $(($unit * 16 + 4))
mknod ${name}${unit}f b $blk $(($unit * 16 + 5))
mknod ${name}${unit}g b $blk $(($unit * 16 + 6))
mknod ${name}${unit}h b $blk $(($unit * 16 + 7))
mknod ${name}${unit}i b $blk $(($unit * 16 + 8))
mknod ${name}${unit}j b $blk $(($unit * 16 + 9))
mknod ${name}${unit}k b $blk $(($unit * 16 + 10))
mknod ${name}${unit}l b $blk $(($unit * 16 + 11))
mknod ${name}${unit}m b $blk $(($unit * 16 + 12))
mknod ${name}${unit}n b $blk $(($unit * 16 + 13))
mknod ${name}${unit}o b $blk $(($unit * 16 + 14))
mknod ${name}${unit}p b $blk $(($unit * 16 + 15))
mknod r${name}${unit}a c $chr $(($unit * 16 + 0))
mknod r${name}${unit}b c $chr $(($unit * 16 + 1))
mknod r${name}${unit}c c $chr $(($unit * 16 + 2))
mknod r${name}${unit}d c $chr $(($unit * 16 + 3))
mknod r${name}${unit}e c $chr $(($unit * 16 + 4))
mknod r${name}${unit}f c $chr $(($unit * 16 + 5))
mknod r${name}${unit}g c $chr $(($unit * 16 + 6))
mknod r${name}${unit}h c $chr $(($unit * 16 + 7))
mknod r${name}${unit}i c $chr $(($unit * 16 + 8))
mknod r${name}${unit}j c $chr $(($unit * 16 + 9))
mknod r${name}${unit}k c $chr $(($unit * 16 + 10))
mknod r${name}${unit}l c $chr $(($unit * 16 + 11))
mknod r${name}${unit}m c $chr $(($unit * 16 + 12))
mknod r${name}${unit}n c $chr $(($unit * 16 + 13))
mknod r${name}${unit}o c $chr $(($unit * 16 + 14))
mknod r${name}${unit}p c $chr $(($unit * 16 + 15))
chgrp operator $name$unit? r$name$unit?
chmod 640 $name$unit? r$name$unit?
;;
ttyCY*)
unit=${i#ttyCY}
major=47
minor=$(($unit * 32))
eminor=$(($minor + 32))
while [ $minor -lt $eminor ]; do
if [ $minor -lt 10 ]; then
nminor=00$minor
elif [ $minor -lt 100 ]; then
nminor=0$minor
else
nminor=$minor
fi
rm -f ttyCY$nminor dtyCY$nminor
mknod ttyCY$nminor c $major $(($minor + $dialin ))
mknod dtyCY$nminor c $major $(($minor + $dialout ))
chown uucp ttyCY$nminor dtyCY$nminor
chmod 600 ttyCY$nminor dtyCY$nminor
minor=$(($minor + 1))
done
;;
com*|tty*) # (XXX -- com should die)
unit=${i#???}
rm -f com$unit tty0$unit dty0$unit
mknod tty0$unit c 45 $(($unit + $dialin ))
mknod dty0$unit c 45 $(($unit + $dialout))
chown uucp tty0$unit dty0$unit
;;
opty)
rm -f ttyp[0-9a-f] ptyp[0-9a-f]
for j in 0 1 2 3 4 5 6 7 8 9 a b c d e f
do
case $j in
[0-9]) jn=$j ;;
a) jn=10 ;;
b) jn=11 ;;
c) jn=12 ;;
d) jn=13 ;;
e) jn=14 ;;
f) jn=15 ;;
esac
mknod ttyp$j c 3 $jn
mknod ptyp$j c 4 $jn
done
chmod 666 ttyp[0-9a-f] ptyp[0-9a-f]
;;
pty*)
class=${i#pty}
name=`echo pqrstuvwxyzPQRST | dd bs=1 count=1 skip=$class 2>/dev/null`
case $name in
v) echo "$0: $i: pty unit conflicts with console ttyv0 device."
continue;;
?) ;;
*) echo "$0: $i: pty unit must be between 0 and 15"
continue ;;
esac
rm -f tty$name[0-9a-zA-Z] pty$name[0-9a-zA-Z]
jn=0
while [ $jn -lt 62 ]
do
j=`echo 0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ | dd bs=1 count=1 skip=$jn 2>/dev/null`
skip=0
if [ $jn -ge 16 ]; then
skip=$(($class * 30 + 256 - 16))
fi
unit=$(($class * 16 + $jn + $skip))
mknod tty$name$j c 3 $unit
mknod pty$name$j c 4 $unit
jn=$(($jn + 1))
done
chmod 666 tty$name[0-9a-zA-Z] pty$name[0-9a-zA-Z]
;;
st*)
case $i in
st*) name=st; unit=${i#st}; chr=14; blk=5;;
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 660 $name$unit n$name$unit e$name$unit en$name$unit \
r$name$unit nr$name$unit er$name$unit enr$name$unit
;;
ch*|uk*)
case $i in
ch*) name=ch; unit=${i#ch}; chr=16;;
uk*) name=uk; unit=${i#uk}; chr=18;;
esac
rm -f $name$unit
mknod $name$unit c $chr $unit
chgrp operator $name$unit
chmod 640 $name$unit
;;
cd*)
case $i in
cd*) name=cd; unit=${i#cd}; chr=15; blk=6;;
esac
rm -f $name$unit? r$name$unit?
mknod ${name}${unit}a b $blk $(($unit * 16 + 0))
mknod ${name}${unit}d b $blk $(($unit * 16 + 3))
mknod r${name}${unit}a c $chr $(($unit * 16 + 0))
mknod r${name}${unit}d c $chr $(($unit * 16 + 3))
chgrp operator $name$unit? r$name$unit?
chmod 640 $name$unit? r$name$unit?
;;
lpt*|lpa*)
case $i in
lpt*) name=lpt; unit=${i#lpt}; chr=16; flags=0;;
lpa*) name=lpa; unit=${i#lpa}; chr=16; flags=128;;
esac
rm -f $name$unit
mknod $name$unit c $chr $(($unit + $flags))
;;
bpf*|tun*)
case $i in
bpf*) name=bpf; unit=${i#bpf}; chr=10;;
tun*) name=tun; unit=${i#tun}; chr=11;;
esac
rm -f $name$unit
mknod $name$unit c $chr $unit
;;
ipl)
rm -f ipl ipnat ipstate ipauth
mknod ipl c 21 0
mknod ipnat c 21 1
mknod ipstate c 21 2
mknod ipauth c 21 3
chmod 600 ipl ipnat ipstate ipauth
;;
lkm)
rm -f lkm
mknod lkm c 31 0
chgrp kmem lkm
chmod 640 lkm
;;
random)
rm -f random urandom
mknod random c 24 0
mknod urandom c 24 1
chmod 444 random
chmod 644 urandom
;;
cfs*)
unit=${i#cfs}
cfs=cfs$unit
major=60
rm -f $cfs
mknod $cfs c $major $unit
chmod 600 $cfs
;;
scsibus*)
unit=${i#scsibus}
rm -f scsibus$unit
mknod scsibus$unit c 34 $unit
chmod 644 scsibus$unit
;;
isdn)
rm -f isdn
mknod isdn c 54 0
chmod 600 isdn
;;
isdnctl)
rm -f isdnctl
mknod isdnctl c 55 0
chmod 600 isdnctl
;;
isdnbchan*)
unit=${i#isdnbchan}
rm -f isdnbchan$unit
mknod isdnbchan$unit c 56 $unit
chmod 600 isdnbchan$unit
;;
isdntel*)
unit=${i#isdntel}
rm -f isdntel$unit
mknod isdntel$unit c 58 $unit
chmod 600 isdntel$unit
;;
isdntrc*)
unit=${i#isdntrc}
rm -f isdntrc$unit
mknod isdntrc$unit c 57 $unit
chmod 600 isdntrc$unit
;;
pci*)
unit=${i#pci};
rm -f pci$unit
mknod pci$unit c 63 $unit
chmod 644 pci$unit
;;
clockctl)
rm -f clockctl
mknod clockctl c 59 0
chgrp ntpd clockctl
chmod 660 clockctl
;;
systrace)
rm -f systrace
mknod systrace c 60 0
chmod 644 systrace
;;
kttcp)
rm -f kttcp
mknod kttcp c 61 0
chmod 600 kttcp
;;
sysmon)
major=62
rm -f sysmon
mknod sysmon c $major 0
chmod 644 sysmon
rm -f watchdog
mknod watchdog c $major 1
chmod 644 watchdog
;;
local)
if [ -f "$0.local" ]; then
umask 0
sh $0.local all
umask 77
fi
;;
*)
echo $i: unknown device
;;
esac
done
}
makedev $*