NetBSD/etc/etc.pc532/MAKEDEV

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#!/bin/sh -
#
# 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
#
# Device "make" file. Valid arguments:
# all makes all known devices, including local devices.
# Tries to make the 'standard' number of each type.
# floppy devices to be put on install floppies
# std standard devices
# local configuration specific devices
#
# Tapes:
# st* SCSI tapes
#
# Disks:
# sd* SCSI disks
# cd* SCSI CD-ROM
# vnd* "file" pseudo-disks
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# md* "memory" pseudo-disks
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# ccd* concatenated disk driver
#
# Terminal ports:
# tty* rs232 devices
#
# Pseudo terminals:
# pty* set of 16 master and slave pseudo terminals
#
# Printers:
# lpt* Matthias's lp interface
#
# Special purpose devices:
# fd file descriptors
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# bpf* packet filter
# lkm loadable kernel modules interface
# tun* network tunnel driver
# ss* SCSI scanner
# uk* SCSI unknown
# ch* SCSI changer
#
PATH=/sbin:/usr/sbin:/bin:/usr/bin
umask 77
for i
do
case $i in
all)
sh $0 std fd sd0 sd1 sd2 sd3 st0 st1 cd0 cd1
sh $0 tty0 tty1 tty2 tty3 tty4 tty5 tty6 tty7
sh $0 pty0 pty1 vnd0 vnd1 bpf0 bpf1 bpf2 bpf3
sh $0 tun0 tun1 tun2 lkm ccd0 ccd1 ccd2 ccd3
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sh $0 md0 ss0 ch0 uk0 uk1 lpt0 lpt1 rtc
;;
floppy)
sh MAKEDEV std sd0 sd1 sd2 tty0 tty1 tty2 tty3
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sh MAKEDEV st0 st1 cd0 cd1 md0
;;
std)
rm -f console drum mem kmem null zero io tty klog stdin stdout stderr
mknod console c 0 0
mknod drum c 4 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 tty c 1 0 ; chmod 666 tty
mknod klog c 7 0 ; chmod 600 klog
mknod stdin c 11 0 ; chmod 666 stdin
mknod stdout c 11 1 ; chmod 666 stdout
mknod stderr c 11 2 ; chmod 666 stderr
;;
fd)
rm -f fd/*
mkdir fd > /dev/null 2>&1
(cd fd && eval `echo "" | awk ' BEGIN { \
for (i = 0; i < 64; i++) \
printf("mknod %d c 11 %d;", i, i)}'`)
chown -R bin.bin fd
chmod 555 fd
chmod 666 fd/*
;;
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md*)
case $i in
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md*) name=md; unit=${i#md}; chr=9; blk=3;;
esac
rm -f $name$unit r$name$unit
mknod $name$unit b $blk $(($unit + 0))
mknod r$name$unit c $chr $(($unit + 16))
chgrp operator $name$unit r$name$unit
chmod 640 $name$unit r$name$unit
;;
ss*)
case $i in
ss*) name=ss; unit=${i#ss}; chr=19;;
esac
rm -f $name$unit n$name$unit
mknod $name$unit c $chr $(($unit * 16 + 0))
mknod n$name$unit c $chr $(($unit * 16 + 1))
chgrp operator $name$unit n$name$unit
chmod 640 $name$unit n$name$unit
;;
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sd*|vnd*|ccd*)
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case $i in
ccd*) name=ccd; unit=${i#ccd}; blk=6; chr=18;;
sd*) name=sd; unit=${i#sd}; blk=0; chr=3;;
vnd*) name=vnd; unit=${i#vnd}; blk=5; chr=13;;
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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? r$name$unit?
chmod 640 $name$unit? r$name$unit?
;;
tty*)
unit=${i#tty}
rm -f tty0$unit
mknod tty0$unit c 8 $unit
mknod cu0$unit c 8 $(($unit + 128))
chown uucp.wheel tty0$unit cu0$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;;
# Note that telnetd, rlogind, and xterm (at least) only look at p-s.
4) offset=64 name=t;;
*) echo bad unit for pty in: $i;;
esac
case $class in
0|1|2|3|4)
umask 0
eval `echo $offset $name | awk ' { b=$1; n=$2 } END {
for (i = 0; i < 16; i++)
printf("rm -f tty%s%x; mknod tty%s%x c 5 %d; \
rm -f pty%s%x; mknod pty%s%x c 6 %d; ", \
n, i, n, i, b+i, n, i, n, i, b+i); }'`
umask 77
;;
esac
;;
st*)
case $i in
st*) name=st; unit=${i#st}; chr=10; blk=2;;
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 640 $name$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=20;;
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=4; blk=12;;
esac
rm -f $name$unit? r$name$unit?
mknod ${name}${unit}a b $blk $(($unit * 8 + 0))
mknod ${name}${unit}c b $blk $(($unit * 8 + 2))
mknod r${name}${unit}a c $chr $(($unit * 8 + 0))
mknod r${name}${unit}c c $chr $(($unit * 8 + 2))
chgrp operator $name$unit? r$name$unit?
chmod 640 $name$unit? r$name$unit?
;;
lpt*)
unit=${i#lpt}
rm -f lpt${unit} lpt${unit}p
mknod lpt${unit} c 17 $(($unit + 64))
mknod lpt${unit}p c 17 $unit
chmod 0220 lpt${unit} lpt${unit}p
chown root.wheel lpt$unit
;;
bpf*|tun*)
case $i in
bpf*) name=bpf; unit=${i#bpf}; chr=14;;
tun*) name=tun; unit=${i#tun}; chr=15;;
esac
rm -f $name$unit
mknod $name$unit c $chr $unit
chown root.wheel $name$unit
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;;
lkm)
rm -f lkm
mknod lkm c 21 0
chown root.kmem lkm
chmod 640 lkm
;;
rtc)
mknod rtc c 2 3
chmod 644 rtc
;;
local)
umask 0
sh MAKEDEV.local
;;
esac
done