NetBSD/etc/etc.arm26/MAKEDEV

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#!/bin/sh -
# $NetBSD: MAKEDEV,v 1.1 2000/05/09 21:55:44 bjh21 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.
#
###########################################################################
#
# PLEASE RUN "cd ../share/man/man8 ; perl5 MAKEDEV2manpage.pl"
# AFTER CHANGING THIS FILE, AND COMMIT THE UPDATED MANPAGE!
#
###########################################################################
#
# Device "make" file. Valid arguments:
# all Makes all known devices, including local devices.
# If units are expected for a device MAKEDEV supplies the
# standard numbers.
# minimal A minimal set of devices for install disks, etc.
# std The standard devices (console, drum, klog, kmem, mem,
# null, stderr, stdin, stdout, tty, zero).
# local Configuration specific devices which are created by running
# the MAKEDEV.local shell script with the argument "all".
#
# Tapes:
# st* SCSI tape
#
# Disks:
# ccd* concatenated disk driver
# md* memory pseudo-disk devices
# vnd* file pseudo-disks
#
# Terminals:
# ttyE? Workstation console ("wscons") glass-tty emulators
#
# Pseudo terminals:
# pty* set of 16 master and slave pseudo terminals
#
# Special purpose devices:
# fd file descriptors (/dev/fd/*)
dialin=0
dialout=524288
callunit=262144
PATH=/sbin:/usr/sbin:/bin:/usr/bin
umask 77
for i
do
case $i in
all)
sh $0 std fd pty0 pty1
sh $0 vnd0 vnd1 vnd2 vnd3
sh $0 ccd0 ccd1 ccd2 ccd3 md0 md1
sh $0 wskbd0 wsmouse0
sh $0 wscons
;;
minimal)
sh $0 std
sh $0 pty0 ccd0 ccd1 md0
sh $0 ttyE0 ttyE1 wsmouse0 wskbd0 ttyEcfg
;;
wscons)
sh $0 ttyE0 ttyE1 ttyE2 ttyE3 ttyE4 ttyE5 ttyE6 ttyE7
sh $0 wsmouse0 wsmouse1 wsmouse2 wsmouse3
sh $0 wskbd0 wskbd1 wskbd2 wskbd3
sh $0 ttyEcfg
sh $0 wsmux
;;
wskbd*)
major=11
unit=${i#wskbd}
wskbd=wskbd$unit
rm -f $wskbd
mknod $wskbd c $major $unit
chown root.wheel $wskbd
chmod 600 $wskbd
;;
wsmouse*)
major=12
unit=${i#wsmouse}
wsmouse=wsmouse$unit
rm -f $wsmouse
mknod $wsmouse c 12 $unit
chown root.wheel $wsmouse
chmod 600 $wsmouse
;;
wsmux|wsmouse|wskbd)
rm -f wsmouse wskbd
mknod wsmouse c 13 0
mknod wskbd c 13 1
chown root.wheel wsmouse wskbd
chmod 600 wsmouse wskbd
;;
std)
rm -f console drum mem kmem null zero io tty klog stdin stdout stderr
mknod console c 0 0
mknod tty c 1 0 ; chmod 666 tty
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 3 ; chmod 666 zero
mknod drum c 3 0 ; chmod 640 drum ; chgrp kmem drum
mknod klog c 6 0 ; chmod 600 klog
mknod stdin c 7 0 ; chmod 666 stdin
mknod stdout c 7 1 ; chmod 666 stdout
mknod stderr c 7 2 ; chmod 666 stderr
;;
fd)
major=7
rm -f fd/*
mkdir fd > /dev/null 2>&1
n=0
while [ $n -lt 64 ]; do
mknod fd/$n c $major $n
n=$(($n + 1))
done
chown -R root.wheel fd
chmod 755 fd
chmod 666 fd/*
;;
md*)
unit=${i#md}; blk=1; chr=8;
rm -f md${unit}? rmd${unit}?
mknod md${unit}a b $blk $(($unit * 8 + 0))
mknod md${unit}c b $blk $(($unit * 8 + 2))
# mknod rmd${unit}a c $chr $(($unit * 8 + 0))
# mknod rmd${unit}c c $chr $(($unit * 8 + 2))
chgrp operator md${unit}? #rmd${unit}?
chmod 640 md${unit}? #rmd${unit}?
;;
ccd*|vnd*)
case $i in
ccd*) name=ccd; unit=${i#ccd}; blk=3; chr=9;;
vnd*) name=vnd; unit=${i#vnd}; blk=2; chr=8;;
esac
rm -f $name$unit? r$name$unit?
mknod ${name}${unit}a b $blk $(($unit * 8 + 0))
mknod ${name}${unit}b b $blk $(($unit * 8 + 1))
mknod ${name}${unit}c b $blk $(($unit * 8 + 2))
mknod ${name}${unit}d b $blk $(($unit * 8 + 3))
mknod ${name}${unit}e b $blk $(($unit * 8 + 4))
mknod ${name}${unit}f b $blk $(($unit * 8 + 5))
mknod ${name}${unit}g b $blk $(($unit * 8 + 6))
mknod ${name}${unit}h b $blk $(($unit * 8 + 7))
mknod r${name}${unit}a c $chr $(($unit * 8 + 0))
mknod r${name}${unit}b c $chr $(($unit * 8 + 1))
mknod r${name}${unit}c c $chr $(($unit * 8 + 2))
mknod r${name}${unit}d c $chr $(($unit * 8 + 3))
mknod r${name}${unit}e c $chr $(($unit * 8 + 4))
mknod r${name}${unit}f c $chr $(($unit * 8 + 5))
mknod r${name}${unit}g c $chr $(($unit * 8 + 6))
mknod r${name}${unit}h c $chr $(($unit * 8 + 7))
chgrp operator ${name}${unit}[a-h] r${name}${unit}[a-h]
chmod 640 ${name}${unit}[a-h] r${name}${unit}[a-h]
;;
ttyEcfg)
rm -f $i
mknod $i c 14 255
chown root:wheel $i
;;
ttyE*)
case $i in
ttyE*) name=ttyE; unit=${i#ttyE}; major=14; minor=$unit;;
esac
rm -f $name$unit
mknod $name$unit c $major $minor
chown uucp.wheel $name$unit
;;
pty*)
class=${i#pty}
case $class in
0) name=p;;
1) name=q;;
2) name=r;;
3) name=s;;
4) name=t;;
5) name=u;;
6) name=v;;
7) name=w;;
8) name=x;;
9) name=y;;
10) name=z;;
11) name=P;;
12) name=Q;;
13) name=R;;
14) name=S;;
15) name=T;;
*) echo "$0: $i: pty unit must be between 0 and 15"
continue ;;
esac
rm -f tty$name[0-9a-f] pty$name[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
unit=$(($class * 16 + $jn))
mknod tty$name$j c 4 $unit
mknod pty$name$j c 5 $unit
done
chgrp wheel tty$name? pty$name?
chmod 666 tty$name? pty$name?
;;
local)
umask 0
sh $0.local all
umask 77
;;
*)
echo $i: unknown device
;;
esac
done