Source code pulled from OpenBSD for OpenNTPD. The place to contribute to this code is via the OpenBSD CVS tree.
 
 
 
 
 
 

621 lines
15 KiB

#!/bin/sh -
# $OpenBSD: MAKEDEV,v 1.32 2000/09/10 16:39:42 rahnds 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 makes all known devices, including local devices.
# Tries to make the ``standard'' number of each type.
# std standard devices
# fd makes fd/* for the fdescfs.
# local configuration specific devices
# ramdisk makes all devices for a ramdisk kernel
#
# Tapes:
# st* SCSI tapes
#
# Disks:
# fd* Floppy disk drives (3 1/2", 5 1/4")
# wd* IDE disks
# sd* SCSI disks
# cd* SCSI cdrom drives
# vnd* "file" pseudo-disks
# rd* "ramdisk" pseudo-disks
# ccd* concatenated disk devices
#
# Terminal ports:
# ttyE* wscons
# tty* standard built-in serial ports (2)
#
# Pointing devices:
# wsmouse* wscons mouse events
#
# Keyboard devices:
# wskbd* wscons keyboard events
#
# Pseudo terminals:
# pty* set of 16 master and slave pseudo terminals
#
# Graphics devices:
# grf* custom chip (grf0), Retina Z2/Z3 (grf1/grf2),
# Cirrus boards (grf3), A2410 (grf4) video or
# CyberVision 64 (grf5)
#
# USB devices:
# usb* Bus control devices used by usbd for attach/detach
# uhid* Generic HID devices
# ulpt* Printer devices
# urio* Diamond Multimedia Rio 500
# ugen* Generic device
# utty* Serial ports
#
# Special purpose devices:
# ch* SCSI media changer
# bpf* Berkeley Packet Filter
# tun* network tunnel driver
# lkm loadable kernel modules interface
# *random inkernal random data source
#
PATH=/sbin:/bin:/usr/bin:/usr/sbin
this=$0
umask 77
# default shell support functions
add ()
{
tmp=0
while [ "$1" ]
do
tmp=$(( $1 + $tmp ))
shift
done
echo $tmp
}
mult ()
{
echo "$(( $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
}
trunc ()
{
# XXX pdksh can't seem to deal with locally scoped variables
# in ${foo#$bar} expansions
arg1="$1"
arg2="$2"
echo ${arg1#$arg2}
}
unt()
{
# XXX pdksh can't seem to deal with locally scoped variables
# in ${foo#$bar} expansions
arg1="$1"
tmp="${arg1#[a-z]*}"
while [ "$tmp" != "$arg1" ]
do
arg1=$tmp
tmp="${arg1#[a-z]*}"
done
tmp="${arg1%*[a-z]}"
while [ "$tmp" != "$arg1" ]
do
arg1=$tmp
tmp="${arg1%*[a-z]}"
done
echo $arg1
}
for i
do
unit=`unt $1`
[ "$unit" ] || unit=0
case $i in
all)
sh $this std fd
sh $this wd0 wd1 wd2 wd3
sh $this sd0 sd1 sd2 sd3 st0 st1 cd0 cd1
sh $this vnd0 vnd1 vnd2 vnd3
sh $this ccd0 ccd1 ccd2 ccd3
sh $this rd0 ipl
sh $this ttyo0 ttyE0
sh $this tty00 tty01 tty02 tty03 pty0
sh $this bpf0 bpf1 bpf2 bpf3 bpf4 bpf5 bpf6 bpf7 bpf8 bpf9
sh $this tun0 tun1 tun2 tun3
sh $this random uk0 uk1 ss0 ss1
sh $this wscons0
sh $this lkm xfs0
sh $this usbs
sh $this local
;;
ramdisk)
sh $this std
sh $this wd0 wd1 wd2 wd3
sh $this sd0 sd1 sd2 sd3 sd4 st0 st1 cd0 cd1
sh $this rd0
sh $this ttyo0
sh $this random
sh $this tty00 tty01 pty0
sh $this wscons0
;;
std)
rm -f console drum kmem mem reload zero null tty
rm -f klog stdin stdout stderr # ksyms
mknod console c 0 0
mknod drum c 3 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 reload c 2 20 ; chmod 640 reload ; chgrp 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
# mknod ksyms c 43 0 ; chmod 640 ksyms ; chown root.kmem ksyms
;;
usbs)
sh $this usb0 usb1
sh $this uhid0 uhid1 uhid2 uhid3
sh $this ulpt0 ulpt1
sh $this urio0
sh $this utty0 utty1
;;
fd)
rm -f fd/*
mkdir fd > /dev/null 2>&1
n=0
(cd fd && while [ $n -lt 64 ]; do mknod $n c 21 $n; n="$(( $n + 1 ))"; done)
chown -R root.wheel fd
chmod 555 fd
chmod 666 fd/*
;;
sd*|wd*|ccd*|ofdisk*)
umask 2 ; unit=${i##*[a-z]}
case $i in
sd*) name=sd; blk=2; chr=8;;
wd*) name=wd; blk=0; chr=11;;
ofdisk*) name=ofdisk; blk=4; chr=13;;
ccd*) name=ccd; blk=16; chr=18;;
esac
rm -f $name$unit? r$name$unit?
case $unit in
0|1|2|3|4|5|6|7|8|9)
mknod ${name}${unit}a b $blk $(( $unit * 16 + 0 ))
mknod ${name}${unit}b b $blk $(( $unit * 16 + 1 ))
mknod ${name}${unit}c b $blk $(( $unit * 16 + 2 ))
mknod ${name}${unit}d b $blk $(( $unit * 16 + 3 ))
mknod ${name}${unit}e b $blk $(( $unit * 16 + 4 ))
mknod ${name}${unit}f b $blk $(( $unit * 16 + 5 ))
mknod ${name}${unit}g b $blk $(( $unit * 16 + 6 ))
mknod ${name}${unit}h b $blk $(( $unit * 16 + 7 ))
mknod ${name}${unit}i b $blk $(( $unit * 16 + 8 ))
mknod ${name}${unit}j b $blk $(( $unit * 16 + 9 ))
mknod ${name}${unit}k b $blk $(( $unit * 16 + 10 ))
mknod ${name}${unit}l b $blk $(( $unit * 16 + 11 ))
mknod ${name}${unit}m b $blk $(( $unit * 16 + 12 ))
mknod ${name}${unit}n b $blk $(( $unit * 16 + 13 ))
mknod ${name}${unit}o b $blk $(( $unit * 16 + 14 ))
mknod ${name}${unit}p b $blk $(( $unit * 16 + 15 ))
mknod r${name}${unit}a c $chr $(( $unit * 16 + 0 ))
mknod r${name}${unit}b c $chr $(( $unit * 16 + 1 ))
mknod r${name}${unit}c c $chr $(( $unit * 16 + 2 ))
mknod r${name}${unit}d c $chr $(( $unit * 16 + 3 ))
mknod r${name}${unit}e c $chr $(( $unit * 16 + 4 ))
mknod r${name}${unit}f c $chr $(( $unit * 16 + 5 ))
mknod r${name}${unit}g c $chr $(( $unit * 16 + 6 ))
mknod r${name}${unit}h c $chr $(( $unit * 16 + 7 ))
mknod r${name}${unit}i c $chr $(( $unit * 16 + 8 ))
mknod r${name}${unit}j c $chr $(( $unit * 16 + 9 ))
mknod r${name}${unit}k c $chr $(( $unit * 16 + 10 ))
mknod r${name}${unit}l c $chr $(( $unit * 16 + 11 ))
mknod r${name}${unit}m c $chr $(( $unit * 16 + 12 ))
mknod r${name}${unit}n c $chr $(( $unit * 16 + 13 ))
mknod r${name}${unit}o c $chr $(( $unit * 16 + 14 ))
mknod r${name}${unit}p c $chr $(( $unit * 16 + 15 ))
chgrp operator ${name}${unit}[a-p] r${name}${unit}[a-p]
chmod 640 ${name}${unit}[a-p] r${name}${unit}[a-p]
;;
*)
echo bad unit for disk in: $i
;;
esac
umask 77
;;
vnd*)
umask 2 ; unit=${i##*[a-z]}
for name in vnd svnd; do
blk=14; 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 $(( $unit * 16 + $off + 0 ))
mknod ${name}${unit}b b $blk $(( $unit * 16 + $off + 1 ))
mknod ${name}${unit}c b $blk $(( $unit * 16 + $off + 2 ))
mknod ${name}${unit}d b $blk $(( $unit * 16 + $off + 3 ))
mknod ${name}${unit}e b $blk $(( $unit * 16 + $off + 4 ))
mknod ${name}${unit}f b $blk $(( $unit * 16 + $off + 5 ))
mknod ${name}${unit}g b $blk $(( $unit * 16 + $off + 6 ))
mknod ${name}${unit}h b $blk $(( $unit * 16 + $off + 7 ))
mknod ${name}${unit}i b $blk $(( $unit * 16 + $off + 8 ))
mknod ${name}${unit}j b $blk $(( $unit * 16 + $off + 9 ))
mknod ${name}${unit}k b $blk $(( $unit * 16 + $off + 10 ))
mknod ${name}${unit}l b $blk $(( $unit * 16 + $off + 11 ))
mknod ${name}${unit}m b $blk $(( $unit * 16 + $off + 12 ))
mknod ${name}${unit}n b $blk $(( $unit * 16 + $off + 13 ))
mknod ${name}${unit}o b $blk $(( $unit * 16 + $off + 14 ))
mknod ${name}${unit}p b $blk $(( $unit * 16 + $off + 15 ))
mknod r${name}${unit}a c $chr $(( $unit * 16 + $off + 0 ))
mknod r${name}${unit}b c $chr $(( $unit * 16 + $off + 1 ))
mknod r${name}${unit}c c $chr $(( $unit * 16 + $off + 2 ))
mknod r${name}${unit}d c $chr $(( $unit * 16 + $off + 3 ))
mknod r${name}${unit}e c $chr $(( $unit * 16 + $off + 4 ))
mknod r${name}${unit}f c $chr $(( $unit * 16 + $off + 5 ))
mknod r${name}${unit}g c $chr $(( $unit * 16 + $off + 6 ))
mknod r${name}${unit}h c $chr $(( $unit * 16 + $off + 7 ))
mknod r${name}${unit}i c $chr $(( $unit * 16 + $off + 8 ))
mknod r${name}${unit}j c $chr $(( $unit * 16 + $off + 9 ))
mknod r${name}${unit}k c $chr $(( $unit * 16 + $off + 10 ))
mknod r${name}${unit}l c $chr $(( $unit * 16 + $off + 11 ))
mknod r${name}${unit}m c $chr $(( $unit * 16 + $off + 12 ))
mknod r${name}${unit}n c $chr $(( $unit * 16 + $off + 13 ))
mknod r${name}${unit}o c $chr $(( $unit * 16 + $off + 14 ))
mknod r${name}${unit}p c $chr $(( $unit * 16 + $off + 15 ))
chown root.operator ${name}${unit}[a-p] r${name}${unit}[a-p]
chmod 640 ${name}${unit}[a-p] r${name}${unit}[a-p]
done
umask 77
;;
ttyo*)
unit=${i##*[a-z]}
rm -f ser${unit} tty${unit} ttyo${unit}
case ${unit} in
0|1)
mknod ttyo${unit} c 14 ${unit}
chown uucp.dialer ttyo${unit}
chmod 660 ttyo${unit}
;;
*)
echo bad unit for serial tty in: $i
;;
esac
;;
tty0*)
unit=${i##tty0}
rm -f tty0$unit cua0$unit
mknod tty0$unit c 7 $unit
mknod cua0$unit c 7 `expr $unit + 128`
chown uucp.dialer tty0$unit cua0$unit
chmod 660 tty0$unit cua0$unit
;;
pty*)
class=${i##*[a-z]}
case $class in
0) offset=0 name=p;;
1) offset=16 name=q;;
2) offset=32 name=r;;
3) offset=48 name=s;;
4) offset=64 name=t;;
5) offset=80 name=u;;
6) offset=96 name=v;;
7) offset=112 name=w;;
8) offset=128 name=x;;
9) offset=144 name=y;;
10) offset=160 name=z;;
11) offset=176 name=P;;
12) offset=192 name=Q;;
13) offset=208 name=R;;
14) offset=224 name=S;;
15) offset=240 name=T;;
*) echo bad unit for pty in: $i;;
esac
case $class in
0|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15)
umask 0
n=0
while [ $n -lt 16 ]
do
nam=$name`hex $n`
rm -f {tty,pty}$nam
mknod tty$nam c 4 $(( $offset + $n ))
mknod pty$nam c 5 $(( $offset + $n ))
n="$(( $n + 1 ))"
done
umask 77
;;
esac
;;
st*)
umask 2 ; unit=${i##*[a-z]}
case $i in
st*) name=st; chr=20; 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 $(( $unit * 16 + 0 ))
mknod n${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 ))
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 660 ${name}${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: $i
;;
esac
umask 77
;;
ch*)
umask 2 ; unit=${i##*[a-z]}
case $i in
ch*) name=ch; chr=10;;
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 660 ${name}${unit}
;;
*)
echo bad unit for media changer in: $i
;;
esac
umask 77
;;
cd*)
umask 2 ; unit=${i##*[a-z]}
case $i in
cd*) name=cd; blk=3; chr=9;;
esac
rm -f $name$unit? r$name$unit?
case $unit in
0|1|2|3|4|5|6)
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}[a-h] r${name}${unit}[a-h]
chmod 640 ${name}${unit}[a-h] r${name}${unit}[a-h]
;;
*)
echo bad unit for disk in: $i
;;
esac
umask 77
;;
usb*)
rm -f usb$unit
mknod usb$unit c 61 $unit
chown root.wheel usb$unit
chmod 660 usb$unit
;;
uhid*)
rm -f uhid$unit
mknod uhid$unit c 62 $unit
chown root.wheel uhid$unit
chmod 660 uhid$unit
;;
ugen*)
for j in 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
do
rm -f ugen$unit.$j
mknod ugen$unit.$j c 63 $(( $unit * 16 + $j ))
chown root.wheel ugen$unit.$j
chmod 660 ugen$unit.$j
done
;;
ulpt*)
rm -f ulpt$unit
mknod ulpt$unit c 64 $unit
chown root.wheel ulpt$unit
chmod 660 ulpt$unit
;;
urio*)
rm -f urio$unit
mknod urio$unit c 65 $unit
chown root.wheel urio$unit
chmod 660 urio$unit
;;
utty*)
rm -f utty$unit
mknod utty$unit c 66 $unit
chown root.wheel utty$unit
chmod 660 utty$unit
;;
ttyEcfg)
type=Ecfg
major=67
minor=255
unit=${i##ttyE}
rm -f tty$type$unit
mknod tty$type$unit c $major $minor
chown root.wheel tty$type$unit
;;
ttyE*)
type=E
unit=${i##ttyE}
major=67
minor=$unit
rm -f tty$type$unit
mknod tty$type$unit c $major $minor
chown root.wheel tty$type$unit
;;
bpf*)
unit=${i##*[a-z]}
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 39 0
mknod ipnat c 39 1
mknod ipstate c 39 2
mknod ipauth c 39 3
chown root.wheel ipl ipnat ipstate ipauth
;;
tun*)
unit=${i##*[a-z]}
rm -f tun$unit
mknod tun$unit c 23 $unit
chmod 600 tun$unit
chown root.wheel tun$unit
;;
rd*)
blk=17; chr=17;
umask 2 ; unit=${i##*[a-z]}
rm -f rd${unit}a rd${unit}c rrd${unit}a rrd${unit}c
mknod rd${unit}a b ${blk} $(( $unit * 16 + 0 ))
mknod rd${unit}c b ${blk} $(( $unit * 16 + 2 ))
mknod rrd${unit}a c ${chr} $(( $unit * 16 + 0 ))
mknod rrd${unit}c c ${chr} $(( $unit * 16 + 2 ))
chown root.operator rd${unit}[ac] rrd${unit}[ac]
chmod 640 rd${unit}[ac] rrd${unit}[ac]
umask 77
;;
lkm)
rm -f lkm
mknod lkm c 24 0
chown root.kmem lkm
chmod 640 lkm
;;
random|srandom|urandom|prandom|arandom)
rm -f random urandom srandom prandom arandom
mknod random c 40 0
mknod srandom c 40 1
mknod urandom c 40 2
mknod prandom c 40 3
mknod arandom c 40 4
chown root.wheel random srandom urandom prandom arandom
chmod 644 random srandom urandom prandom arandom
;;
uk*)
unit=${i##*[a-z]}
rm -f uk$unit
mknod uk$unit c 41 $unit
chown root.operator uk$unit
chmod 640 uk$unit
;;
ss*)
unit=${i##*[a-z]}
rm -f ss$unit
mknod ss$unit c 42 $unit
chown root.operator ss$unit
chmod 440 ss$unit
# backwards compatibility with older PINTs
rm -f scan$unit
ln -s ss$unit scan$unit
;;
wscons*)
unit=${i##*[a-z]}
sh $this ttyE${unit} wskbd${unit} wsmouse${unit}
;;
wskbd*)
unit=${i##*[a-z]}
rm -f wskbd${unit}
mknod wskbd${unit} c 68 ${unit}
# XXX
chmod 660 wskbd${unit}
chown root.wheel wskbd${unit}
;;
wsmouse*)
unit=${i##*[a-z]}
rm -f wsmouse${unit}
mknod wsmouse${unit} c 69 ${unit}
# XXX
chmod 660 wsmouse${unit}
chown root.wheel wsmouse${unit}
;;
xfs*)
rm -f xfs$unit
mknod xfs$unit c 51 $unit
chmod 600 xfs$unit
chown root.wheel xfs$unit
;;
local)
umask 0
test -s MAKEDEV.local && sh $this.local
;;
*)
echo $i: unknown device
esac
done