344 lines
8.8 KiB
Bash
Executable File
344 lines
8.8 KiB
Bash
Executable File
#!/bin/sh -
|
|
#
|
|
# $NetBSD: MAKEDEV,v 1.12 2002/05/22 15:02:24 uch 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:
|
|
# wt* QIC-interfaced (e.g. not SCSI) 3M cartridge tape
|
|
# st* SCSI tapes
|
|
#
|
|
# Disks:
|
|
# wd* "winchester" disk drives (ST506,IDE,ESDI,RLL,...)
|
|
# fd* "floppy" disk drives (3 1/2", 5 1/4")
|
|
# sd* SCSI disks
|
|
# cd* SCSI CD-ROM
|
|
# mcd* Mitsumi CD-ROM
|
|
# vnd* "file" pseudo-disks
|
|
# md* memory pseudo-disks
|
|
# ccd* contatenated disk devices
|
|
#
|
|
# Console ports:
|
|
#
|
|
# Terminal ports:
|
|
# com* standard PC COM ports (XXX)
|
|
# tty* alias for PC COM ports, this is what the system really wants
|
|
#
|
|
# Pseudo terminals:
|
|
# pty* set of 62 master and slave pseudo terminals
|
|
# opty first 16 ptys, to save inodes on install media
|
|
#
|
|
# Call units:
|
|
#
|
|
# Special purpose devices:
|
|
# clockctl clock control for non root users
|
|
# fd file descriptors
|
|
# bpf* packet filter
|
|
# ipl ip filter
|
|
# cbq Alternate Queueing (ALTQ)
|
|
# random Random number generator
|
|
# speaker pc speaker (XXX - installed)
|
|
# lkm loadable kernel modules interface
|
|
# audio audio device
|
|
# apm power management device
|
|
# tun* network tunnel driver
|
|
# joy* joystick device
|
|
#
|
|
|
|
PATH=/sbin:/usr/sbin:/bin:/usr/bin
|
|
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 fd fd0
|
|
makedev tty0 tty1 pty0
|
|
makedev vnd0 vnd1
|
|
makedev bpf0 bpf1 bpf2 bpf3 tun0 tun1 ipl
|
|
makedev ccd0 ccd1 ccd2 ccd3 md0 random
|
|
makedev lkm audio local
|
|
makedev clockctl
|
|
;;
|
|
|
|
ramdisk)
|
|
makedev std md0
|
|
makedev tty0 tty1 opty
|
|
makedev bpf0 bpf1 bpf2 bpf3 tun0 tun1 ipl
|
|
;;
|
|
|
|
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 ; 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 null c 2 2 ; chmod 666 null
|
|
mknod zero c 2 12 ; chmod 666 zero
|
|
mknod io c 2 14 ; chmod 640 io ; chgrp kmem io
|
|
mknod tty c 1 0 ; chmod 666 tty
|
|
mknod klog c 7 0 ; chmod 600 klog
|
|
mknod stdin c 22 0 ; chmod 666 stdin
|
|
mknod stdout c 22 1 ; chmod 666 stdout
|
|
mknod stderr c 22 2 ; chmod 666 stderr
|
|
;;
|
|
|
|
fd)
|
|
if $nofdesc; then
|
|
rm -f fd/*
|
|
mkdir fd 2>/dev/null
|
|
n=0
|
|
while [ $n -lt 64 ]; do
|
|
mknod fd/$n c 22 $n
|
|
n=$(($n + 1))
|
|
done
|
|
chmod 755 fd
|
|
chmod 666 fd/*
|
|
fi
|
|
;;
|
|
|
|
md*)
|
|
case $i in
|
|
md*) name=md; unit=${i#md}; chr=24; blk=17;;
|
|
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 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))
|
|
chgrp operator $name$unit? r$name$unit?
|
|
chmod 640 $name$unit? r$name$unit?
|
|
;;
|
|
|
|
ccd*|fd*|sd*|vnd*|wd*)
|
|
case $i in
|
|
ccd*) name=ccd; unit=${i#ccd}; blk=16; chr=18;;
|
|
fd*) name=fd; unit=${i#fd}; blk=2; chr=9;;
|
|
sd*) name=sd; unit=${i#sd}; blk=4; chr=13;;
|
|
vnd*) name=vnd; unit=${i#vnd}; blk=14; chr=41;;
|
|
wd*) name=wd; unit=${i#wd}; blk=0; chr=3;;
|
|
esac
|
|
rm -f $name$unit? r$name$unit?
|
|
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 + 9))
|
|
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? r$name$unit?
|
|
chmod 640 $name$unit? r$name$unit?
|
|
;;
|
|
|
|
com*|tty*) # (XXX -- com should die)
|
|
unit=${i#???}
|
|
rm -f com$unit tty0$unit
|
|
mknod tty0$unit c 8 $unit
|
|
chown uucp tty0$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 5 $jn
|
|
mknod ptyp$j c 6 $jn
|
|
done
|
|
chmod 666 ttyp[0-9a-f] ptyp[0-9a-f]
|
|
;;
|
|
|
|
|
|
pty*)
|
|
class=${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 5 $unit
|
|
mknod pty$name$j c 6 $unit
|
|
jn=$(($jn + 1))
|
|
done
|
|
chmod 666 tty$name[0-9a-zA-Z] pty$name[0-9a-zA-Z]
|
|
;;
|
|
|
|
cd*|mcd*)
|
|
case $i in
|
|
cd*) name=cd; unit=${i#cd}; chr=15; blk=6;;
|
|
mcd*) name=mcd; unit=${i#mcd}; chr=39; blk=7;;
|
|
esac
|
|
rm -f $name$unit? r$name$unit?
|
|
mknod ${name}${unit}a b $blk $(($unit * 8 + 0))
|
|
mknod ${name}${unit}d b $blk $(($unit * 8 + 3))
|
|
mknod r${name}${unit}a c $chr $(($unit * 8 + 0))
|
|
mknod r${name}${unit}d c $chr $(($unit * 8 + 3))
|
|
chgrp operator $name$unit? r$name$unit?
|
|
chmod 640 $name$unit? r$name$unit?
|
|
;;
|
|
|
|
bpf*|tun*|mms*|lms*|joy*)
|
|
case $i in
|
|
bpf*) name=bpf; unit=${i#bpf}; chr=23;;
|
|
tun*) name=tun; unit=${i#tun}; chr=40;;
|
|
mms*) name=mms; unit=${i#mms}; chr=35;;
|
|
lms*) name=lms; unit=${i#lms}; chr=36;;
|
|
joy*) name=joy; unit=${i#joy}; chr=26;;
|
|
esac
|
|
rm -f $name$unit
|
|
mknod $name$unit c $chr $unit
|
|
;;
|
|
|
|
ipl)
|
|
rm -f ipl ipnat ipstate ipauth
|
|
mknod ipl c 44 0
|
|
mknod ipnat c 44 1
|
|
mknod ipstate c 44 2
|
|
mknod ipauth c 44 3
|
|
chmod 600 ipl ipnat ipstate ipauth
|
|
;;
|
|
|
|
lkm)
|
|
rm -f lkm
|
|
mknod lkm c 28 0
|
|
chgrp kmem lkm
|
|
chmod 640 lkm
|
|
;;
|
|
|
|
audio*)
|
|
unit=${i#audio}
|
|
audio=audio$unit
|
|
sound=sound$unit
|
|
mixer=mixer$unit
|
|
major=42
|
|
audioctl=audioctl$unit
|
|
if [ "$unit" = "" ]; then unit=0; fi
|
|
rm -f $audio $sound $mixer $audioctl
|
|
mknod $sound c $major $(($unit + 0))
|
|
mknod $audio c $major $(($unit + 128))
|
|
mknod $mixer c $major $(($unit + 16))
|
|
mknod $audioctl c $major $(($unit + 192))
|
|
chmod 666 $audio $sound $mixer $audioctl
|
|
;;
|
|
|
|
random)
|
|
rm -f random urandom
|
|
mknod random c 46 0
|
|
mknod urandom c 46 1
|
|
chmod 444 random
|
|
chmod 644 urandom
|
|
;;
|
|
|
|
clockctl)
|
|
rm -f clockctl
|
|
mknod clockctl c 52 0
|
|
chgrp ntpd clockctl
|
|
chmod 660 clockctl
|
|
;;
|
|
|
|
local)
|
|
umask 0
|
|
#sh $0.local all
|
|
umask 77
|
|
;;
|
|
|
|
*)
|
|
echo $i: unknown device
|
|
;;
|
|
|
|
esac
|
|
done
|
|
|
|
}
|
|
|
|
makedev $*
|