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|
#!/bin/sh -
#
# $OpenBSD: MAKEDEV,v 1.7 1996/09/18 22:03:45 deraadt 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
#
# 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
# 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
# bpf* packet filter
# lkm loadable kernel modules interface
# tun* network tunnel driver
# *random random data source
#
PATH=/sbin:/usr/sbin:/bin:/usr/bin
umask 77
for i
do
case $i in
all)
sh MAKEDEV std fd sd0 sd1 sd2 st0 st1 cd0 cd1
sh MAKEDEV tty0 tty1 tty2 tty3 tty4 tty5 tty6 tty7
sh MAKEDEV pty0 pty1 vnd0 vnd1 bpf0 bpf1 bpf2 bpf3 ipl
sh MAKEDEV tun0 tun1 tun2 lkm random
sh MAKEDEV ccd0 ccd1 ccd2 ccd3
;;
floppy)
sh MAKEDEV std sd0 sd1 sd2 tty0 tty1 tty2 tty3
sh MAKEDEV st0 st1 cd0 cd1 rd0
;;
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 ; 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 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/*
;;
rd*)
umask 2 ; unit=`expr $i : '.*d\(.*\)'`
mknod rd${unit} b 3 $unit
mknod rrd${unit} c 9 $unit
chown root.operator rd${unit} rrd${unit}
chmod 640 rd${unit} rrd${unit}
umask 77
;;
sd*|vnd*|ccd*)
umask 2 ; unit=`expr $i : '.*d\(.*\)'`
case $i in
sd*) name=sd; blk=0; chr=3;;
vnd*) name=vnd; blk=5; chr=13;;
ccd*) name=ccd; blk=6; chr=18;;
esac
rm -f $name$unit? r$name$unit?
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`
chown root.operator ${name}${unit}[a-h] r${name}${unit}[a-h]
chmod 640 ${name}${unit}[a-h] r${name}${unit}[a-h]
umask 77
;;
tty*)
unit=`expr $i : '...\(.*\)'`
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
;;
esac
;;
st*)
umask 2 ; unit=`expr $i : '..\(.*\)'`
case $i in
st*) name=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 `expr $unit '*' 16 + 0`
mknod n${name}${unit} b $blk `expr $unit '*' 16 + 1`
mknod e${name}${unit} b $blk `expr $unit '*' 16 + 2`
mknod en${name}${unit} b $blk `expr $unit '*' 16 + 3`
mknod r${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 $unit '*' 16 + 2`
mknod enr${name}${unit} c $chr `expr $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
;;
cd*)
umask 2 ; unit=`expr $i : '.*cd\(.*\)'`
case $i in
cd*) name=cd; blk=4; chr=12;;
esac
rm -f $name$unit? r$name$unit?
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`
chown root.operator ${name}${unit}[a-h] r${name}${unit}[a-h]
chmod 640 ${name}${unit}[a-h] r${name}${unit}[a-h]
umask 77
;;
lpt*)
unit=`expr $i : 'lpt\(.*\)'`
rm -f lpt${unit} lpt${unit}p
mknod lpt${unit} c 17 `expr $unit + 64`
mknod lpt${unit}p c 17 $unit
chmod 0220 lpt${unit} lpt${unit}p
chown root.wheel lpt$unit
;;
bpf*)
unit=`expr $i : 'bpf\(.*\)'`
rm -f bpf$unit
mknod bpf$unit c 14 $unit
chown root.wheel bpf$unit
;;
ipl)
mknod ipl c 19 0
chown root.wheel ipl
;;
tun*)
unit=`expr $i : 'tun\(.*\)'`
rm -f tun$unit
mknod tun$unit c 15 $unit
chmod 600 tun$unit
chown root.wheel tun$unit
;;
lkm)
rm -f lkm
mknod lkm c 18 0
chown root.kmem lkm
chmod 640 lkm
;;
random|srandom|urandom|prandom|arandom)
rm -f random urandom srandom prandom arandom
mknod random c 20 0
mknod srandom c 20 1
mknod urandom c 20 2
mknod prandom c 20 3
mknod arandom c 20 4
chown root.wheel random srandom urandom prandom arandom
chmod 644 random srandom urandom prandom arandom
;;
local)
umask 0
sh MAKEDEV.local
;;
esac
done
|
