Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
92ae660710
NetBSD/etc/etc.next68k/MAKEDEV
lukem 6b68804273 various cleanups inspired by etc.i386/MAKEDEV: 
* use "ln -fs foo bar" instead of "rm -f bar; ln -s foo bar"

* remove unnecessary chown root or chgrp wheel directives; older code here
  didn't bother doing this, so why be inconsistent

* when making directories, don't use -p and don't redirect stdout to /dev/null

* clean up whitespace

* wrap the main parser code in a function makedev(), and call makedev
  instead of "sh $0". (this is a bit faster)

* don't barf when we have fdesc mounted; just skip the devices fdesc provides


(these files should really be automagically generated...)
2002-03-04 14:02:29 +00:00

428 lines
10 KiB
Bash
Raw Blame History

#!/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.
#
# from: @(#)MAKEDEV 5.2 (Berkeley) 6/22/90
# $NetBSD: MAKEDEV,v 1.27 2002/03/04 14:02:36 lukem Exp $
#
###########################################################################
#
# PLEASE RUN "cd ../share/man/man8 ; perl5 MAKEDEV2manpage.pl"
# AFTER CHANGING THIS FILE, AND COMMIT THE UPDATED MANPAGE!
#
###########################################################################
#
# 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") (unimp.)
# sd* SCSI disks
# cd* SCSI compact discs
# vnd* vnode pseudo-disks
# ccd* concatenated disk driver
# raid* RAIDframe disk driver
# md* memory pseudo-disk devices
#
# Terminal ports:
# tty* standard built-in serial ports (2)
# ttyE? Workstation console ("wscons") glass-tty emulators
#
# Pointing devices:
# wsmouse* wscons mouse events
#
# Keyboard devices:
# wskbd* wscons keyboard events
#
# Pseudo terminals:
# pty* set of 62 master and slave pseudo terminals
# opty first 16 ptys, to save inodes on install media
#
# Graphics devices:
#
# Special purpose devices:
# clockctl clock control for non root users
# tun* network tunnel driver
# bpf* packet filter
# lkm loadable kernel modules interface
# ipl IP filter
# random Random number generator
# scsibus* SCSI busses
# ss* SCSI scanner
# uk* unknown SCSI device
# ch* SCSI media changer
# wsmux* wscons event multiplexor
#
PATH=/sbin:/bin/:/usr/bin:/usr/sbin
umask 77
# Check if we have fdesc mounted
if [ -d fd ]; then
case "`df fd`" in
*fdesc*) nofdesc=false;;
*) nofdesc=true;;
esac
else
nofdesc=true
fi
makedev()
{
for i
do
case $i in
all)
makedev std wscons fd sd0 sd1 sd2 sd3 tty0 tty1 pty0
makedev st0 st1 ch0 cd0 cd1 vnd0 vnd1 vnd2 vnd3
makedev ccd0 ccd1 ccd2 ccd3 md0 ss0 uk0 uk1
makedev raid0 raid1 raid2 raid3 raid4 raid5 raid6 raid7
makedev bpf0 bpf1 bpf2 bpf3 bpf4 bpf5 bpf6 bpf7
makedev bpf8 bpf9 bpf10 bpf11 random
makedev tun0 tun1 tun2 tun3 lkm ipl local
makedev scsibus0 scsibus1 scsibus2 scsibus3
makedev clockctl
;;
std)
rm -f console drum kmem mem reload zero null klog
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 klog c 6 0 ; chmod 600 klog
if $nofdesc; then
rm -f tty stdin stdout stderr
mknod tty c 1 0 ; chmod 666 tty
mknod stdin c 21 0 ; chmod 666 stdin
mknod stdout c 21 1 ; chmod 666 stdout
mknod stderr c 21 2 ; chmod 666 stderr
fi
;;
raminst)
makedev std
makedev sd0 sd1 sd2 sd3 st0 st1 cd0 cd1
makedev tty0 tty1 opty
;;
wscons)
makedev ttyE0 ttyE1 ttyE2 ttyE3 ttyE4 ttyE5 ttyE6 ttyE7
makedev ttyEcfg
makedev wsmouse0 wsmouse1 wsmouse2 wsmouse3
makedev wskbd0 wskbd1 wskbd2 wskbd3
makedev wsmux0 wsmux1 wsmux2 wsmux3
makedev wsmouse wskbd
;;
wsmouse)
rm -f wsmouse
mknod wsmouse c 45 0
chmod 600 wsmouse
;;
wskbd)
rm -f wskbd
mknod wskbd c 45 1
chmod 600 wskbd
;;
wsmux*)
unit=${i#wsmux}
unitctl=$(($unit + 128))
wsmux=wsmux$unit
wsmuxctl=wsmuxctl$unit
major=45
rm -f $wsmux $wsmuxctl
mknod $wsmux c $major $unit
chmod 600 $wsmux
mknod $wsmuxctl c $major $unitctl
chmod 200 $wsmuxctl
;;
ttyEcfg)
chr=41
rm -f ttyEcfg
mknod ttyEcfg c $chr 255
chmod 600 ttyEcfg
;;
ttyE*)
chr=41; unit=${i#ttyE}
rm -f ttyE$unit
mknod ttyE$unit c $chr $unit
;;
wsmouse*)
unit=${i#wsmouse}
wsmouse=wsmouse$unit
major=43
rm -f $wsmouse
mknod $wsmouse c $major $unit
chmod 600 $wsmouse
;;
wskbd*)
unit=${i#wskbd}
wskbd=wskbd$unit
major=42
rm -f $wskbd
mknod $wskbd c $major $unit
chmod 600 $wskbd
;;
fd)
if $nofdesc; then
rm -f fd/*
mkdir fd 2>/dev/null
n=0
while [ $n -lt 64 ]; do
mknod fd/$n c 21 $n
n=$(($n + 1))
done
chmod 755 fd
chmod 666 fd/*
fi
;;
md*)
unit=${i#md}; blk=13; chr=32;
rm -f md${unit}? rmd${unit}?
mknod md${unit}a b $blk $(($unit * 8 + 0))
mknod md${unit}c b $blk $(($unit * 8 + 2))
# mknod rmd${unit}a c $chr $(($unit * 8 + 0))
# mknod rmd${unit}c c $chr $(($unit * 8 + 2))
chgrp operator md${unit}? #rmd${unit}?
chmod 640 md${unit}? #rmd${unit}?
;;
ss*)
case $i in
ss*) name=ss; unit=${i#ss}; chr=33;;
esac
rm -f $name$unit n$name$unit en$name$unit
mknod $name$unit c $chr $(($unit * 16 + 0))
mknod n$name$unit c $chr $(($unit * 16 + 1))
mknod en$name$unit c $chr $(($unit * 16 + 3))
chgrp operator $name$unit n$name$unit en$name$unit
chmod 640 $name$unit n$name$unit en$name$unit
;;
sd*|vnd*|ccd*|raid*)
case $i in
ccd*) name=ccd; unit=${i#ccd}; blk=9; chr=20;;
raid*) name=raid; unit=${i#raid}; blk=20; chr=40;;
sd*) name=sd; unit=${i#sd}; blk=4; chr=13;;
vnd*) name=vnd; unit=${i#vnd}; blk=8; chr=19;;
esac
rm -f $name$unit? r$name$unit?
mknod ${name}${unit}a b $blk $(($unit * 8 + 0))
mknod ${name}${unit}b b $blk $(($unit * 8 + 1))
mknod ${name}${unit}c b $blk $(($unit * 8 + 2))
mknod ${name}${unit}d b $blk $(($unit * 8 + 3))
mknod ${name}${unit}e b $blk $(($unit * 8 + 4))
mknod ${name}${unit}f b $blk $(($unit * 8 + 5))
mknod ${name}${unit}g b $blk $(($unit * 8 + 6))
mknod ${name}${unit}h b $blk $(($unit * 8 + 7))
mknod r${name}${unit}a c $chr $(($unit * 8 + 0))
mknod r${name}${unit}b c $chr $(($unit * 8 + 1))
mknod r${name}${unit}c c $chr $(($unit * 8 + 2))
mknod r${name}${unit}d c $chr $(($unit * 8 + 3))
mknod r${name}${unit}e c $chr $(($unit * 8 + 4))
mknod r${name}${unit}f c $chr $(($unit * 8 + 5))
mknod r${name}${unit}g c $chr $(($unit * 8 + 6))
mknod r${name}${unit}h c $chr $(($unit * 8 + 7))
chgrp operator $name$unit? r$name$unit?
chmod 640 $name$unit? r$name$unit?
;;
tty*)
unit=${i#tty}
rm -f ser$unit tty$unit tty0$unit
mknod tty0$unit c 12 $unit
chown uucp tty0$unit
;;
opty)
rm -f ttyp[0-9a-f] ptyp[0-9a-f]
for j in 0 1 2 3 4 5 6 7 8 9 a b c d e f
do
case $j in
[0-9]) jn=$j ;;
a) jn=10 ;;
b) jn=11 ;;
c) jn=12 ;;
d) jn=13 ;;
e) jn=14 ;;
f) jn=15 ;;
esac
mknod ttyp$j c 4 $jn
mknod ptyp$j c 5 $jn
done
chmod 666 ttyp[0-9a-f] ptyp[0-9a-f]
;;
pty*)
class=${i#pty}
name=`echo pqrstuvwxyzPQRST | dd bs=1 count=1 skip=$class 2>/dev/null`
case $name in
v) echo "$0: $i: pty unit conflicts with console ttyv0 device."
continue;;
?) ;;
*) echo "$0: $i: pty unit must be between 0 and 15"
continue ;;
esac
rm -f tty$name[0-9a-zA-Z] pty$name[0-9a-zA-Z]
jn=0
while [ $jn -lt 62 ]
do
j=`echo 0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ | dd bs=1 count=1 skip=$jn 2>/dev/null`
skip=0
if [ $jn -ge 16 ]; then
skip=$(($class * 30 + 256 - 16))
fi
unit=$(($class * 16 + $jn + $skip))
mknod tty$name$j c 4 $unit
mknod pty$name$j c 5 $unit
jn=$(($jn + 1))
done
chmod 666 tty$name[0-9a-zA-Z] pty$name[0-9a-zA-Z]
;;
st*)
case $i in
st*) name=st; unit=${i#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
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))
chgrp 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
;;
ch*|uk*)
case $i in
ch*) name=ch; unit=${i#ch}; chr=17;;
uk*) name=uk; unit=${i#uk}; chr=34;;
esac
rm -f $name$unit
mknod $name$unit c $chr $unit
chgrp operator $name$unit
chmod 640 $name$unit
;;
cd*)
case $i in
cd*) name=cd; unit=${i#cd}; chr=15; blk=6;;
esac
rm -f $name$unit? r$name$unit?
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? r$name$unit?
chmod 640 $name$unit? r$name$unit?
;;
bpf*|tun*)
case $i in
bpf*) name=bpf; unit=${i#bpf}; chr=22;;
tun*) name=tun; unit=${i#tun}; chr=24;;
esac
rm -f $name$unit
mknod $name$unit c $chr $unit
;;
lkm)
rm -f lkm
mknod lkm c 25 0
chgrp kmem lkm
chmod 640 lkm
;;
ipl)
rm -f ipl ipnat ipstate ipauth
mknod ipl c 35 0
mknod ipnat c 35 1
mknod ipstate c 35 2
mknod ipauth c 35 3
chmod 600 ipl ipnat ipstate ipauth
;;
random)
rm -f random urandom
mknod random c 38 0
mknod urandom c 38 1
chmod 444 random
chmod 644 urandom
;;
scsibus*)
unit=${i#scsibus};
rm -f scsibus$unit
mknod scsibus$unit c 39 $unit
chmod 644 scsibus$unit
;;
clockctl)
rm -f clockctl
mknod clockctl c 46 0
chgrp ntpd clockctl
chmod 660 clockctl
;;
local)
umask 0
sh $0.local all
umask 77
;;
*)
echo $i: unknown device
esac
done
}
makedev $*
Reference in New Issue View Git Blame Copy Permalink