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|
#!/bin/sh -
#
# $OpenBSD: MAKEDEV,v 1.6 1996/08/28 08:55:27 deraadt Exp $
# @(#)MAKEDEV 8.1 (Berkeley) 6/9/93
#
# Device "make" file. Valid arguments:
# std standard devices
# local configuration specific devices
# Tapes:
# tz* SCSI tapes, DEC TK50 cartridge tape
# Disks:
# rz* SCSI disks
# vnd* "file" pseudo-disks
# ccd* concatenated disk driver
# Terminal multiplexors:
# dc* 4 channel serial interface (keyboard, mouse, modem, printer)
# scc* 82530 serial interface
# Pseudo terminals:
# pty* set of 16 master and slave pseudo terminals
# Printers:
# Call units:
# Special purpose devices:
# bpf* packet filter
# lkm loadable kernel modules interface
# tun* network tunnel driver
# Platform-specific devices:
# NOTE: /dev/mouse should be a link to one of these for X windows.
# pm* raw interface to PMAX graphics devices
# cfb* raw interface to turbochannel PMAG-BA color frame buffer
# xcfb* raw interface to maxine graphics devices
# mfb* raw interface to mono graphics devices
# *random random data source
PATH=/sbin:/bin/:/usr/bin:/usr/sbin
umask 77
for i
do
case $i in
std)
mknod console c 0 0
mknod drum c 1 0 ; chmod 640 drum ; chgrp kmem drum
mknod kmem c 3 1 ; chmod 640 kmem ; chgrp kmem kmem
mknod mem c 3 0 ; chmod 640 mem ; chgrp kmem mem
mknod null c 3 2 ; chmod 666 null
mknod zero c 3 12 ; chmod 666 zero
mknod tty c 2 0 ; chmod 666 tty
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
mkdir fd > /dev/null 2>&1
(cd fd && eval `echo "" | awk ' BEGIN { \
for (i = 0; i < 64; i++) \
printf("mknod %d c 7 %d;", i, i)}'`)
chown -R bin.bin fd
chmod 555 fd
chmod 666 fd/*
;;
tz*)
umask 0 ; unit=`expr $i : '..\(.*\)'`
case $i in
tz*) chr=10;;
esac
case $unit in
0|1|2|3|4|5|6)
unit0=`expr $unit \* 16`
unit1=`expr $unit \* 16 + 1`
unit2=`expr $unit \* 16 + 2`
unit3=`expr $unit \* 16 + 3`
mknod rmt$unit c $chr $unit0
mknod nrmt$unit c $chr $unit1
mknod rmth$unit c $chr $unit2
mknod nrmth$unit c $chr $unit3
chmod 666 rmt$unit nrmt$unit rmth$unit nrmth$unit
;;
*)
echo bad unit for tape in: $1
;;
esac
umask 77
;;
bpf*)
unit=`expr $i : 'bpf\(.*\)'`
rm -f bpf$unit
mknod bpf$unit c 12 $unit
chmod 600 bpf$unit
chown root.wheel bpf$unit
;;
ipl)
mknod ipl c 88 0
chown root.wheel ipl
;;
#tun*)
# unit=`expr $i : 'tun\(.*\)'`
# rm -f tun$unit
# mknod tun$unit c 111 $unit
# chmod 600 tun$unit
# chown root.wheel tun$unit
# ;;
#lkm)
# rm -f lkm
# mknod lkm c 112 0
# chown root.kmem lkm
# chmod 640 lkm
# ;;
rz*|vnd*|vn*|ccd*)
umask 2 ; unit=`expr $i : '.*[dz]\(.*\)'`
case $i in
rz*) name=rz; blk=21; chr=56;;
vn*) name=vnd; blk=2; chr=11;;
ccd*) name=ccd; blk=24; chr=87;;
esac
case $unit in
0|1|2|3|4|5|6)
mknod ${name}${unit}c b $blk `expr $unit '*' 8 + 2`
mknod r${name}${unit}c c $chr `expr $unit '*' 8 + 2`
if [ $name != vnd ]
then
mknod ${name}${unit}a b $blk `expr $unit '*' 8 + 0`
mknod ${name}${unit}b b $blk `expr $unit '*' 8 + 1`
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}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`
fi
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
;;
dc*)
unit=`expr $i : 'dc\(.*\)'`
case $unit in
0)
mknod tty00 c 16 2
mknod tty01 c 16 3
;;
*)
echo bad unit for dc in: $i
;;
esac
;;
scc*)
unit=`expr $i : 'scc\(.*\)'`
case $unit in
0)
mknod tty00 c 17 2
mknod tty01 c 17 3
;;
*)
echo bad unit for scc in: $i
;;
esac
;;
pm*)
unit=`expr $i : 'pm\(.*\)'`
case $unit in
0)
mknod pm0 c 8 0
;;
*)
echo bad unit for pm in: $i
;;
esac
;;
cfb*)
unit=`expr $i : 'cfb\(.*\)'`
case $unit in
0)
mknod cfb0 c 13 0
;;
*)
echo bad unit for cfb in: $i
;;
esac
;;
xcfb*)
unit=`expr $i : 'xcfb\(.*\)'`
case $unit in
0)
mknod xcfb0 c 14 0
;;
*)
echo bad unit for xcfb in: $i
;;
esac
;;
mfb*)
unit=`expr $i : 'mfb\(.*\)'`
case $unit in
0)
mknod mfb0 c 18 0
;;
*)
echo bad unit for mfb in: $i
;;
esac
;;
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("mknod tty%s%x c 4 %d;" \
"mknod pty%s%x c 5 %d; ", \
n, i, b+i, n, i, b+i); }'`
umask 77
if [ $class = 1 ]; then
mv ttyqf ttyv0; mv ptyqf ptyv0
fi
;;
esac
;;
random|srandom|urandom|prandom|arandom)
rm -f random urandom srandom prandom arandom
mknod random c 89 0
mknod srandom c 89 1
mknod urandom c 89 2
mknod prandom c 89 3
mknod arandom c 89 4
chown root.wheel random srandom urandom prandom arandom
chmod 644 random srandom urandom prandom arandom
;;
local)
umask 0
sh MAKEDEV.local
;;
*)
echo $i: unknown device
;;
esac
done
|
