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#!/bin/sh -
#
# $OpenBSD: MAKEDEV,v 1.24 1998/09/15 10:23:22 pattonme 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.
#
# from: @(#)MAKEDEV 5.2 (Berkeley) 6/22/90
# $NetBSD: MAKEDEV,v 1.17 1996/02/03 15:02:42 briggs Exp $
#
# Device "make" file. Valid arguments:
# all a smattering--at least one of each except
# fd* (unimp.) and ch*
#
# std standard devices
# fd file descriptor device nodes
# local configuration specific devices
# raminst for RAM disk install
#
# Tapes:
# st* scsi tapes
#
# Disks:
# fd* floppy disk drives (3 1/2") (not yet available)
# sd* SCSI disks
# cd* SCSI compact discs
# ch* SCSI changers
# vnd* vnode pseudo-disks
# ccd* concatenated disk driver
#
# Terminal ports:
# ttye* ite consoles
# tty* standard built-in serial ports (2)
#
# Pseudo terminals:
# pty* set of 16 master and slave pseudo terminals
#
# Graphics devices:
# grf* Bitmapped graphics device
#
# Special purpose devices:
# bpf* packet filter
# tun* network tunnel driver
# lkm Device to for loadable kernel modules
# *random random data source
# uk* unknown SCSI
# ss* SCSI scanners
#
PATH=/sbin:/bin/:/usr/bin:/usr/sbin
umask 77
add ()
{
echo "$(( $1 + $2 ))"
}
hex ()
{
case $1 in
[0-9]) echo -n $1 ;;
10) echo -n a;;
11) echo -n b;;
12) echo -n c;;
13) echo -n d;;
14) echo -n e;;
15) echo -n f;;
esac
}
for i
do
case $i in
all)
sh MAKEDEV std fd
sh MAKEDEV sd0 sd1 sd2 sd3 st0 st1 cd0 cd1
sh MAKEDEV vnd0 vnd1 vnd2 vnd3
sh MAKEDEV ccd0 ccd1 ccd2 ccd3
sh MAKEDEV adb asc0 grf0 grf1 grf2 grf3 ttye0
sh MAKEDEV tty00 tty01 pty0
sh MAKEDEV bpf0 bpf1 bpf2 bpf3 bpf4 bpf5 bpf6 bpf7 bpf8 bpf9
sh MAKEDEV ipl
sh MAKEDEV tun0 tun1 tun2 tun3
sh MAKEDEV lkm
sh MAKEDEV random
sh MAKEDEV uk0 uk1
sh MAKEDEV ss0
sh MAKEDEV local
;;
raminst)
sh MAKEDEV std
sh MAKEDEV sd0 sd1 sd2 sd3 st0 st1 cd0 cd1
sh MAKEDEV adb asc0 grf0 grf1 ttye0
sh MAKEDEV tty00 tty01 pty0
;;
std)
rm -f console drum kmem mem reload zero null tty
rm -f klog stdin stdout stderr
mknod console c 0 0
mknod drum c 3 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 reload c 2 20 ; chmod 640 reload ; chown root.kmem reload
mknod zero c 2 12 ; chmod 666 zero
mknod null c 2 2 ; chmod 666 null
mknod tty c 1 0 ; chmod 666 tty
mknod klog c 6 0 ; chmod 600 klog
mknod stdin c 21 0 ; chmod 666 stdin
mknod stdout c 21 1 ; chmod 666 stdout
mknod stderr c 21 2 ; chmod 666 stderr
;;
fd)
rm -f fd/*
mkdir fd > /dev/null 2>&1
n=0
(cd fd && while [ $n -lt 64 ]; do mknod $n c 21 $n; n=`add $n 1`; done)
chown -R root.wheel fd
chmod 555 fd
chmod 666 fd/*
;;
sd*|ccd*)
umask 2 ; unit=`expr $i : '.*[^0-9]\([0-9]*\)'`
case $i in
sd*) name=sd; blk=4; chr=13;;
ccd*) name=ccd; blk=9; chr=20;;
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`
chown root.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
;;
vnd*)
umask 2 ; unit=`expr $i : 'vnd\(.*\)'`
for name in vnd svnd; do
blk=8; chr=19;
case $name in
vnd) off=0;;
svnd) off=128;;
esac
rm -f $name$unit? r$name$unit?
mknod ${name}${unit}a b $blk `expr $unit '*' 8 + $off + 0`
mknod ${name}${unit}b b $blk `expr $unit '*' 8 + $off + 1`
mknod ${name}${unit}c b $blk `expr $unit '*' 8 + $off + 2`
mknod ${name}${unit}d b $blk `expr $unit '*' 8 + $off + 3`
mknod ${name}${unit}e b $blk `expr $unit '*' 8 + $off + 4`
mknod ${name}${unit}f b $blk `expr $unit '*' 8 + $off + 5`
mknod ${name}${unit}g b $blk `expr $unit '*' 8 + $off + 6`
mknod ${name}${unit}h b $blk `expr $unit '*' 8 + $off + 7`
mknod r${name}${unit}a c $chr `expr $unit '*' 8 + $off + 0`
mknod r${name}${unit}b c $chr `expr $unit '*' 8 + $off + 1`
mknod r${name}${unit}c c $chr `expr $unit '*' 8 + $off + 2`
mknod r${name}${unit}d c $chr `expr $unit '*' 8 + $off + 3`
mknod r${name}${unit}e c $chr `expr $unit '*' 8 + $off + 4`
mknod r${name}${unit}f c $chr `expr $unit '*' 8 + $off + 5`
mknod r${name}${unit}g c $chr `expr $unit '*' 8 + $off + 6`
mknod r${name}${unit}h c $chr `expr $unit '*' 8 + $off + 7`
chown root.operator ${name}${unit}[a-h] r${name}${unit}[a-h]
chmod 640 ${name}${unit}[a-h] r${name}${unit}[a-h]
done
umask 77
;;
tty0*)
unit=`expr $i : 'tty0\(.*\)'`
rm -f ser${unit} tty${unit} tty0${unit}
case ${unit} in
0|1)
mknod tty0${unit} c 12 ${unit}
chown uucp.wheel tty0${unit}
;;
*)
echo bad unit for serial tty in: $i
;;
esac
;;
ttye*)
unit=`expr $i : 'ttye\(.*\)'`
rm -f ttye${unit}
rm -f ite*
case $unit in
0|1)
mknod ttye${unit} c 11 ${unit}
;;
*)
echo bad unit for ttye 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
n=0
while [ $n -lt 16 ]
do
nam=$name`hex $n`
rm -f {tty,pty}$nam
mknod tty$nam c 4 `add $offset $n`
mknod pty$nam c 5 `add $offset $n`
n=`add $n 1`
done
umask 77
;;
esac
;;
st*)
umask 2 ; unit=`expr $i : '..\(.*\)'`
case $i in
st*) name=st; chr=14; blk=5;;
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
case $unit in
0|1|2|3|4|5|6)
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}
;;
*)
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 $unit
chown root.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`
chown root.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
;;
grf*)
unit=`expr $i : 'grf\(.*\)'`
rm -f grf${unit}
case ${unit} in
0|1|2|3)
mknod grf${unit} c 10 ${unit} ; chmod 666 grf${unit}
;;
*)
echo bad unit for grf in: $i
;;
esac
;;
adb)
rm -f adb
mknod adb c 23 0 ; chmod 666 adb
;;
asc*)
unit=${i#asc}
rm -f asc$unit
mknod asc$unit c 36 $unit
chmod 666 asc$unit
;;
bpf*)
unit=`expr $i : 'bpf\(.*\)'`
rm -f bpf${unit}
mknod bpf${unit} c 22 ${unit}
chown root.wheel bpf${unit}
;;
ipl)
rm -f ipl ipnat ipstate ipauth
mknod ipl c 35 0
mknod ipnat c 35 1
mknod ipstate c 35 2
mknod ipauth c 35 3
chown root.wheel ipl ipnat ipstate ipauth
;;
tun*)
unit=`expr $i : 'tun\(.*\)'`
rm -f tun$unit
mknod tun$unit c 24 $unit
chmod 600 tun$unit
chown root.wheel tun$unit
;;
lkm)
rm -f lkm
mknod lkm c 25 0
chown root.kmem lkm
chmod 640 lkm
;;
random|srandom|urandom|prandom|arandom)
rm -f random urandom srandom prandom arandom
mknod random c 32 0
mknod srandom c 32 1
mknod urandom c 32 2
mknod prandom c 32 3
mknod arandom c 32 4
chown root.wheel random srandom urandom prandom arandom
chmod 644 random srandom urandom prandom arandom
;;
uk*)
unit=`expr $i : 'uk\(.*\)'`
rm -f uk$unit
mknod uk$unit c 34 $unit
chown root.operator uk$unit
chmod 640 uk$unit
;;
ss*)
unit=`expr $i : 'ss\(.*\)'`
rm -f ss$unit
mknod ss$unit c 33 $unit
chown root.operator ss$unit
chmod 440 ss$unit
# backwards compatibility with older PINTs
rm -f scan$unit
ln -s ss$unit scan$unit
;;
local)
umask 0
test -s MAKEDEV.local && sh MAKEDEV.local
;;
*)
echo $i: unknown device
esac
done
|