235 lines
6.6 KiB
Bash
Executable File
235 lines
6.6 KiB
Bash
Executable File
#!/bin/sh -
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#
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# $NetBSD: MAKEDEV,v 1.2 1996/05/20 01:35:48 chuck Exp $
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#
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# Copyright (c) 1990 The Regents of the University of California.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. All advertising materials mentioning features or use of this software
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# must display the following acknowledgement:
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# This product includes software developed by the University of
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# California, Berkeley and its contributors.
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# 4. Neither the name of the University nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# @(#)MAKEDEV 5.5 (Berkeley) 5/28/91
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#
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# Device "make" file. Valid arguments:
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# std standard devices
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# local configuration specific devices
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# Tapes:
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# st* Exabyte tape
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# Disks:
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# ccd* "concatenated" pseudo-disks
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# rd* ram disk
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# sd* HP300 SCSI disks
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# vnd* "file" pseudo-disks
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# Terminal multiplexors:
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# Pseudo terminals:
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# pty* set of 16 master and slave pseudo terminals
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# Printers:
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# Call units:
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# Special purpose devices:
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# fd file descriptors
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# bpf* packet filter
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# tun* network tunnel driver
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# lkm loadable kernel modules interface
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#
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PATH=/sbin:/bin/:/usr/bin:/usr/sbin:/usr/etc
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umask 77
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for i
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do
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case $i in
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all)
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sh MAKEDEV std
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sh MAKEDEV pty0 vnd0 vnd1 vnd2 vnd3
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sh MAKEDEV bpf0 bpf1 bpf2 bpf3 tun0 tun1 tun2 tun3 lkm
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sh MAKEDEV local
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;;
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std)
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mknod console c 0 0
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mknod drum c 3 0 ; chmod 640 drum ; chgrp kmem drum
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mknod kmem c 2 1 ; chmod 640 kmem ; chgrp kmem kmem
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mknod mem c 2 0 ; chmod 640 mem ; chgrp kmem mem
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mknod null c 2 2 ; chmod 666 null
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mknod zero c 2 12 ; chmod 666 zero
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mknod tty c 1 0 ; chmod 666 tty
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mknod klog c 6 0 ; chmod 600 klog
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mknod stdin c 21 0 ; chmod 666 stdin
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mknod stdout c 21 1 ; chmod 666 stdout
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mknod stderr c 21 2 ; chmod 666 stderr
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;;
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fd)
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rm -f fd/*
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mkdir fd > /dev/null 2>&1
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(cd fd && eval `echo "" | awk ' BEGIN { \
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for (i = 0; i < 64; i++) \
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printf("mknod %d c 21 %d;", i, i)}'`)
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chown -R bin.bin fd
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chmod 555 fd
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chmod 666 fd/*
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;;
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st*)
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umask 0 ; unit=`expr $i : '..\(.*\)'`
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case $i in
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st*) name=st; blk=6; chr=20;;
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esac
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case $unit in
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0|1|2|3|4|5|6|7)
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four=`expr $unit + 4` ; eight=`expr $unit + 8`
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twelve=`expr $unit + 12`; twenty=`expr $unit + 20`
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#
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# block devices don't work so don't make them
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#mknod ${name}${unit} b $blk $unit
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#mknod ${name}${four} b $blk $four
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#mknod ${name}${eight} b $blk $eight
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#mknod ${name}${twelve} b $blk $twelve
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#mknod n${name}${unit} b $blk $four ;: sanity w/pdp11 v7
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#mknod n${name}${eight} b $blk $twelve ;: ditto
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#
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mknod r${name}${unit} c $chr $unit
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mknod r${name}${four} c $chr $four
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mknod r${name}${eight} c $chr $eight
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mknod r${name}${twelve} c $chr $twelve
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ln r${name}${four} nr${name}${unit} ;: sanity w/pdp11 v7
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ln r${name}${twelve} nr${name}${eight} ;: ditto
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;;
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*)
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echo bad unit for tape in: $1
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;;
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esac
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umask 77
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;;
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bpf*)
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unit=`expr $i : 'bpf\(.*\)'`
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rm -f bpf$unit
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mknod bpf$unit c 22 $unit
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chmod 600 bpf$unit
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chown root.wheel bpf$unit
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;;
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tun*)
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unit=`expr $i : 'tun\(.*\)'`
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rm -f tun$unit
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mknod tun$unit c 23 $unit
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chmod 600 tun$unit
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chown root.wheel tun$unit
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;;
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ccd*|fd*|sd*|vnd*)
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umask 2 ; unit=`expr $i : '.*d\(.*\)'`
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case $i in
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sd*) name=sd; blk=4; chr=8;;
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ccd*) name=ccd; blk=5; chr=17;;
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vnd*) name=vnd; blk=6; chr=19;;
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esac
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case $unit in
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0|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|\
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17|18|19|20|21|22|23|24|25|26|27|28|29|30|31)
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rm -f $name$unit? r$name$unit?
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mknod ${name}${unit}a b $blk `expr $unit '*' 8 + 0`
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mknod ${name}${unit}b b $blk `expr $unit '*' 8 + 1`
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mknod ${name}${unit}c b $blk `expr $unit '*' 8 + 2`
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mknod ${name}${unit}d b $blk `expr $unit '*' 8 + 3`
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mknod ${name}${unit}e b $blk `expr $unit '*' 8 + 4`
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mknod ${name}${unit}f b $blk `expr $unit '*' 8 + 5`
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mknod ${name}${unit}g b $blk `expr $unit '*' 8 + 6`
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mknod ${name}${unit}h b $blk `expr $unit '*' 8 + 7`
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mknod r${name}${unit}a c $chr `expr $unit '*' 8 + 0`
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mknod r${name}${unit}b c $chr `expr $unit '*' 8 + 1`
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mknod r${name}${unit}c c $chr `expr $unit '*' 8 + 2`
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mknod r${name}${unit}d c $chr `expr $unit '*' 8 + 3`
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mknod r${name}${unit}e c $chr `expr $unit '*' 8 + 4`
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mknod r${name}${unit}f c $chr `expr $unit '*' 8 + 5`
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mknod r${name}${unit}g c $chr `expr $unit '*' 8 + 6`
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mknod r${name}${unit}h c $chr `expr $unit '*' 8 + 7`
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chgrp operator ${name}${unit}[a-h] r${name}${unit}[a-h]
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chmod 640 ${name}${unit}[a-h] r${name}${unit}[a-h]
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;;
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*)
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echo bad unit for disk in: $i
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;;
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esac
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umask 77
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;;
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rd*)
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umask 2 ; unit=`expr $i : '.*d\(.*\)'`
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mknod rd$unit b 9 $unit
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# mknod rrd$unit b ??? `expr $unit + 16`
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mknod rd${unit}c b 9 `expr $unit + 16`
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chgrp operator rd$unit rd${unit}c
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chmod 640 rd$unit rd${unit}c
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;;
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lkm)
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rm -f lkm
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mknod lkm c 24 0
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chown root.kmem lkm
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chmod 640 lkm
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;;
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pty*)
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class=`expr $i : 'pty\(.*\)'`
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case $class in
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0) offset=0 name=p;;
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1) offset=16 name=q;;
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2) offset=32 name=r;;
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3) offset=48 name=s;;
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# Note that telnetd, rlogind, and xterm (at least) only look at p-s.
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4) offset=64 name=t;;
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*) echo bad unit for pty in: $i;;
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esac
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case $class in
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0|1|2|3|4)
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umask 0
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eval `echo $offset $name | awk ' { b=$1; n=$2 } END {
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for (i = 0; i < 16; i++)
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printf("mknod tty%s%x c 4 %d; \
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mknod pty%s%x c 5 %d; ", \
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n, i, b+i, n, i, b+i); }'`
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umask 77
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if [ $class = 1 ]; then
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mv ttyqf ttyv0; mv ptyqf ptyv0
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fi
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;;
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esac
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;;
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local)
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umask 0
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sh MAKEDEV.local
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;;
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*)
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echo $i: unknown device
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;;
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esac
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done
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