HardenedBSD/etc/MAKEDEV
1993-09-06 03:00:38 +00:00

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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, standard number of units (or close)
# std standard devices
# local configuration specific devices
#
# Tapes:
# wt* QIC-interfaced (e.g. not SCSI) 3M cartridge tape
# st* "NEW type scsi tapes" (old driver uses the
# block devices of the disks to get access)
#
# Disks:
# wd* "winchester" disk drives (ST506,IDE,ESDI,RLL,...)
# fd* "floppy" disk drives (3 1/2", 5 1/4")
# as* "SCSI" disk/tape/CDROM drives
# sd* "NEW type scsi disks"
# cd* "NEW type cdrom disks"
#
# Console ports:
# pc* devices for stock pccons
# vty* virtual console devices for syscons/pcvt/codrv
#
# Terminal ports:
# com* standard PC COM ports (really makes tty* entries for com)
# sio* fast interrupt PC COM ports (really makes tty* entries for sio)
# tty* alias for sio ports, this is what the system really wants
#
# Pseudo terminals:
# pty* set of 16 master and slave pseudo terminals
# vty* virtual terminals using syscons/pcvt/codrv console
#
# Printers:
# lpt* stock lp
# lpa* interruptless lp
#
# Call units:
#
# Special purpose devices:
# bpf* packet filter
# dcf* dcf clock
# speaker pc speaker
# tw* xten power controller
#
# $Id: MAKEDEV,v 1.6 1993/09/05 15:53:39 rgrimes Exp $
#
PATH=/sbin:/bin/:/usr/bin:/usr/sbin:
umask 77
for i
do
case $i in
all)
sh MAKEDEV std # standard
sh MAKEDEV wd0 wd1 fd0 fd1 wt0 sd0 sd1 st0 cd0 # bdev
sh MAKEDEV pty0 tty0 tty1 tty2 tty3 pc0 lpt0 lpt1 lpt2 # cdev
sh MAKEDEV ch0 tw0 bpf0 dcf0 lpa0 lpa1 lpa2 # cdev
sh MAKEDEV speaker mse0 sio0 sio1 sio2 sio3 # cdev
# NOTE: co0 and vty04 is not done by a sh MAKEDEV all, rgrimes
# these are for codrv and interfere with other stuff!
;;
std)
rm -f console drum mem kmem null tty klog stdin stdout stderr
mknod console c 0 0; chmod 600 console; chown root.wheel console
mknod drum c 4 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; chown root.wheel null
mknod tty c 1 0; chmod 666 tty; chown root.wheel tty
mknod klog c 7 0; chmod 600 klog; chown root.wheel klog
mknod stdin c 22 0; chmod 666 stdin; chown root.wheel stdin
mknod stdout c 22 1; chmod 666 stdout; chown root.wheel stdout
mknod stderr c 22 2; chmod 666 stderr; chown root.wheel stderr
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 22 %d;", i, i)}'`)
chown -R bin.bin fd
chmod 555 fd
chmod 666 fd/*
;;
wt*)
umask 2;
rm -f wt0 rwt0
mknod wt0 b 3 0; chown root.operator wt0
mknod rwt0 c 10 0; chown root.operator rwt0
umask 77;
;;
as*|fd*|sd*|wd*)
umask 2 ; unit=`expr $i : '..\(.*\)'`
case $i in
as*) name=as; blk=4; chr=13;;
fd*) name=fd; blk=2; chr=9;;
sd*) name=sd; blk=4; chr=13;;
wd*) name=wd; blk=0; chr=3;;
esac
rm -f $name$unit? r$name$unit?
case $unit in
0|1|2|3|4|5|6)
mknod ${name}${unit}a b $blk `expr $unit '*' 8 + 0`
mknod ${name}${unit}b b $blk `expr $unit '*' 8 + 1`
mknod ${name}${unit}c b $blk `expr $unit '*' 8 + 2`
mknod ${name}${unit}d b $blk `expr $unit '*' 8 + 3`
mknod ${name}${unit}e b $blk `expr $unit '*' 8 + 4`
mknod ${name}${unit}f b $blk `expr $unit '*' 8 + 5`
mknod ${name}${unit}g b $blk `expr $unit '*' 8 + 6`
mknod ${name}${unit}h b $blk `expr $unit '*' 8 + 7`
mknod r${name}${unit}a c $chr `expr $unit '*' 8 + 0`
mknod r${name}${unit}b c $chr `expr $unit '*' 8 + 1`
mknod r${name}${unit}c c $chr `expr $unit '*' 8 + 2`
mknod r${name}${unit}d c $chr `expr $unit '*' 8 + 3`
mknod r${name}${unit}e c $chr `expr $unit '*' 8 + 4`
mknod r${name}${unit}f c $chr `expr $unit '*' 8 + 5`
mknod r${name}${unit}g c $chr `expr $unit '*' 8 + 6`
mknod r${name}${unit}h c $chr `expr $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]
;;
*)
echo bad unit for disk in: $i
;;
esac
umask 77
;;
com*)
unit=`expr $i : '...\(.*\)'`
rm -f tty0$unit
mknod tty0$unit c 8 $unit
chown uucp.wheel tty0$unit
;;
pty*)
class=`expr $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
if [ $class = 1 ]; then
mv ttyqf ttyv0; mv ptyqf ptyv0
fi
;;
esac
;;
st*)
umask 2 ; unit=`expr $i : '..\(.*\)'`
case $i in
st*) name=st; chr=14;;
esac
rm -f r$name$unit nr$name$unit er$name$unit enr$name$unit
rm -f hr$name$unit hnr$name$unit her$name$unit henr$name$unit
rm -f mr$name$unit mnr$name$unit mer$name$unit menr$name$unit
rm -f lr$name$unit lnr$name$unit ler$name$unit lenr$name$unit
case $unit in
0|1|2|3|4|5|6)
mknod r${name}${unit} c $chr `expr $unit '*' 16 + 0`
mknod nr${name}${unit} c $chr `expr $unit '*' 16 + 1`
mknod er${name}${unit} c $chr `expr $unit '*' 16 + 2`
mknod hr${name}${unit} c $chr `expr $unit '*' 16 + 4`
mknod hnr${name}${unit} c $chr `expr $unit '*' 16 + 5`
mknod her${name}${unit} c $chr `expr $unit '*' 16 + 6`
mknod mr${name}${unit} c $chr `expr $unit '*' 16 + 8`
mknod mnr${name}${unit} c $chr `expr $unit '*' 16 + 9`
mknod mer${name}${unit} c $chr `expr $unit '*' 16 + 10`
mknod lr${name}${unit} c $chr `expr $unit '*' 16 + 12`
mknod lnr${name}${unit} c $chr `expr $unit '*' 16 + 13`
mknod ler${name}${unit} c $chr `expr $unit '*' 16 + 14`
chgrp operator r${name}${unit} nr${name}${unit} \
er${name}${unit}
chgrp operator hr${name}${unit} hnr${name}${unit} \
her${name}${unit}
chgrp operator mr${name}${unit} mnr${name}${unit} \
mer${name}${unit}
chgrp operator lr${name}${unit} lnr${name}${unit} \
ler${name}${unit}
chmod 640 r${name}${unit} nr${name}${unit} \
er${name}${unit}
chmod 640 hr${name}${unit} hnr${name}${unit} \
her${name}${unit}
chmod 640 mr${name}${unit} mnr${name}${unit} \
mer${name}${unit}
chmod 640 lr${name}${unit} lnr${name}${unit} \
ler${name}${unit}
;;
*)
echo bad unit for tape in: $i
;;
esac
umask 77
;;
ch*)
umask 2 ; unit=`expr $i : '..\(.*\)'`
case $i in
ch*) name=ch; chr=17;;
esac
rm -f $name$unit
case $unit in
0|1|2|3|4|5|6)
mknod ${name}${unit} c $chr `expr $unit '*' 16 + 0`
chgrp operator ${name}${unit}
chmod 640 ${name}${unit}
;;
*)
echo bad unit for media changer in: $i
;;
esac
umask 77
;;
cd*)
umask 2 ; unit=`expr $i : '..\(.*\)'`
case $i in
cd*) name=cd; blk=6; chr=15;;
esac
rm -f $name$unit? r$name$unit?
case $unit in
0|1|2|3|4|5|6)
mknod ${name}${unit}a b $blk `expr $unit '*' 8 + 0`
mknod ${name}${unit}d b $blk `expr $unit '*' 8 + 3`
mknod r${name}${unit}a c $chr `expr $unit '*' 8 + 0`
mknod r${name}${unit}d c $chr `expr $unit '*' 8 + 3`
chgrp operator ${name}${unit}[a-h] r${name}${unit}[a-h]
chmod 640 ${name}${unit}[a-h] r${name}${unit}[a-h]
;;
*)
echo bad unit for disk in: $i
;;
esac
umask 77
;;
lpt*)
unit=`expr $i : 'lpt\(.*\)'`
rm -f lpt$unit
mknod lpt$unit c 16 $unit
chown root.wheel lpt$unit
;;
tw*)
unit=`expr $i : 'tw\(.*\)'`
rm -f tw$unit
mknod tw$unit c 19 $unit
chown root.wheel tw$unit
;;
# hv 22-apr-93 use this to create the necessary video device for
# pccons driver
pc*)
chr=12
minor=0
name=vga
rm -f ${name} kbd kbdco vgaco ttyv[0-9][0-9]
mknod ${name} c ${chr} ${minor}
chown root.wheel $name
;;
# Use this to create virtual consoles for syscons, pcvt or codrv
# /dev/ttyv00-12
# use as MAKEDEV vtyNN to create NN entries
vty*)
chr=12
units=`expr $i : 'vty\(.*\)'`
umask 0
eval `echo ${chr} ${units} | awk ' { c=$1; n=$2 } END {
for (i = 0; i < n; i++)
printf("rm -f ttyv%01x; mknod ttyv%01x c %d %d;", \
i, i, c, i); }'`
umask 77
;;
bpf*)
unit=`expr $i : 'bpf\(.*\)'`
rm -f bpf$unit
mknod bpf$unit c 23 $unit
chown root.wheel bpf$unit
;;
dcf*)
unit=`expr $i : 'dcf\(.*\)'`
rm -f dcf$unit
mknod dcf$unit c 24 $unit
chown root.wheel dcf$unit
;;
lpa*)
unit=`expr $i : 'lpa\(.*\)'`
chr=25
rm -f lpa$unit lpa${unit}p
mknod lpa${unit} c $chr `expr $unit + 0`
mknod lpa${unit}p c $chr `expr $unit + 32`
chown root.wheel lpa${unit} lpa${unit}p
;;
speaker)
rm -f speaker
mknod speaker c 26 0
chown root.wheel speaker
;;
sio*|tty*)
unit=`expr $i : '...\(.*\)'`
rm -f tty0$unit
mknod tty0$unit c 28 $unit
chown uucp.wheel tty0$unit
;;
local)
umask 0
sh MAKEDEV.local
;;
esac
done