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#!/bin/sh -
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# $OpenBSD: MAKEDEV,v 1.51 1998/10/16 16:50:16 marc 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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# all makes all known devices, including local devices.
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# Tries to make the ``standard'' number of each type.
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# std standard devices
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# local configuration specific devices
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#
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# Tapes:
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# st* SCSI tapes
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#
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# Disks:
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# sd* SCSI disks
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# cd* SCSI cdrom drives
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# ch* SCSI media changer
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# uk* SCSI Unknown device
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# ss* SCSI scanners
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# xy* Xylogic 450/451 disks
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# rd* "ramdisk" pseudo-disks
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# xd* Xylogic 753/7053 disks
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# fd* Floppy disk drives (3 1/2", 5 1/4")
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# vnd* "file" pseudo-disks
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# ccd* concatenated disk devices
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#
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# Pseudo terminals:
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# pty* set of 16 master and slave pseudo terminals
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#
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# Printers:
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#
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# Terminal ports:
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# tty[a-d] onboard zs serial ports
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# cua[a-d] onboard zs serial ports
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#
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# Special purpose devices:
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# audio
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# openprom
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# bwtwo*
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# cgtwo*
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# cgthree*
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# cgfour*
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# cgsix*
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# cgeight*
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# cgfourteen*
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# tcx*
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# bpf* Berkeley Packet Filter
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# lkm loadable kernel modules interface
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# tun* network tunnel driver
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# *random inkernal random data source
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# magma* magma card (makes 16 tty and 2 bpp)
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# xfs* XFS filesystem devices
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# ipl IP filter log
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PATH=/sbin:/bin:/usr/bin:/usr/sbin
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this=$0
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umask 77
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if ! [ "$os" ]; then
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os=OpenBSD
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fi
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# SunOS shell support functions
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if [ "$os" = "SunOS" ]
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then
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PATH=$PATH:/usr/etc # SunOS has chown in /usr/etc
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add ()
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{
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expr $1 + $2
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}
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mult ()
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{
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expr $1 '*' $2
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}
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hex ()
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{
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case $1 in
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[0-9]) echo -n $1;;
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10) echo -n a;;
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11) echo -n b;;
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12) echo -n c;;
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13) echo -n d;;
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14) echo -n e;;
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15) echo -n f;;
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esac
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}
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trunc ()
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{
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expr $1 : $2'\(.*\)'
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}
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unt()
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{
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expr $1 : '[a-z]*\([0-9]*\)[a-p]*'
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}
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fi
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# OpenBSD shell support functions
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if [ "$os" = "OpenBSD" ]
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then
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add ()
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{
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tmp=0
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while [ "$1" ]
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do
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tmp=$(( $1 + $tmp ))
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shift
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done
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echo $tmp
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}
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mult ()
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{
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echo "$(( $1 * $2 ))"
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}
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hex ()
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{
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case $1 in
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[0-9]) echo -n $1;;
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10) echo -n a;;
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11) echo -n b;;
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12) echo -n c;;
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13) echo -n d;;
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14) echo -n e;;
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15) echo -n f;;
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esac
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}
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trunc ()
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{
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# XXX pdksh can't seem to deal with locally scoped variables
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# in ${foo#$bar} expansions
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arg1="$1"
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arg2="$2"
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echo ${arg1#$arg2}
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}
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unt()
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{
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# XXX pdksh can't seem to deal with locally scoped variables
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# in ${foo#$bar} expansions
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arg1="$1"
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tmp="${arg1#[a-z]*}"
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while [ "$tmp" != "$arg1" ]
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do
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arg1=$tmp
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tmp="${arg1#[a-z]*}"
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done
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tmp="${arg1%*[a-z]}"
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while [ "$tmp" != "$arg1" ]
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do
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arg1=$tmp
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tmp="${arg1%*[a-z]}"
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done
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echo $arg1
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}
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fi
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for i
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do
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unit=`unt $i`
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[ "$unit" ] || unit=0
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case $i in
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all)
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sh $this std sd0 sd1 sd2 sd3 sd4 xd0 xd1 xd2 xd3 xy0 xy1 xy2 xy3
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sh $this cd0 st0 st1 rd0
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sh $this fd0 fd0B fd0C fd0D fd0E fd0F fd0G fd0H
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sh $this uk0 uk1
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sh $this ss0 ss1
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sh $this pty0 vnd0 vnd1 vnd2 vnd3 audio tun0 tun1 tun2 tun3
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sh $this ccd0 ccd1 ccd2 ccd3
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sh $this bpf0 bpf1 bpf2 bpf3 bpf4 bpf5 bpf6 bpf7 bpf8 bpf9
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sh $this ipl
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sh $this bwtwo0 cgtwo0 cgthree0 cgfour0 cgsix0
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sh $this cgeight0 cgfourteen0 tcx0
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sh $this lkm random local
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sh $this xfs0
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;;
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floppy)
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sh $this std random
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sh $this fd0 sd0 sd1
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;;
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ramdisk)
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sh $this std random
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sh $this fd0 sd0 sd1 sd2 sd3 rd0 cd0
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sh $this bpf0
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;;
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std)
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rm -f console drum mem kmem xf86 null zero io tty klog stdin stdout stderr ksyms
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rm -f eeprom openprom tty[abcd] cua[abcd] fb mouse kbd
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mknod console c 0 0
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mknod tty c 2 0 ; chmod 666 tty
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mknod kmem c 3 1 ; chmod 640 kmem ; chown root.kmem kmem
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mknod mem c 3 0 ; chmod 640 mem ; chown root.kmem mem
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mknod null c 3 2 ; chmod 666 null
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mknod zero c 3 12 ; chmod 666 zero
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mknod eeprom c 3 11 ; chmod 640 eeprom ; chown root.kmem eeprom
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mknod openprom c 70 0 ; chmod 644 openprom
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mknod drum c 7 0 ; chmod 640 drum ; chown root.kmem drum
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mknod klog c 16 0 ; chmod 600 klog
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mknod stdin c 24 0 ; chmod 666 stdin
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mknod stdout c 24 1 ; chmod 666 stdout
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mknod stderr c 24 2 ; chmod 666 stderr
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sh $this ttya ttyb ttyc ttyd
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sh $this cuaa cuab cuac cuad
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mknod fb c 22 0 ; chmod 666 fb
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mknod mouse c 13 0 ; chmod 666 mouse
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mknod kbd c 29 0 ; chmod 666 kbd
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mknod ksyms c 122 0 ; chmod 640 ksyms ; chown root.kmem ksyms
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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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n=0
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(cd fd && while [ $n -lt 64 ]; do mknod $n c 24 $n; n=`add $n 1`; done )
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chown -R root.wheel fd
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chmod 555 fd
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chmod 666 fd/*
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;;
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bwtwo*)
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rm -f bwtwo$unit
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mknod bwtwo$unit c 27 $unit; chmod 666 bwtwo$unit
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;;
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cgtwo*)
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rm -f bwtwo$unit
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mknod cgtwo$unit c 31 $unit; chmod 666 cgtwo$unit
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;;
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cgthree*)
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rm -f bwtwo$unit
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mknod cgthree$unit c 55 $unit; chmod 666 cgthree$unit
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;;
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cgfour[0-9]*)
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rm -f cgfour$unit
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mknod cgfour$unit c 39 $unit; chmod 666 cgfour$unit
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;;
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cgsix*)
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rm -f cgsix$unit
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mknod cgsix$unit c 67 $unit; chmod 666 cgsix$unit
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;;
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cgeight*)
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rm -f cgeight$unit
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mknod cgeight$unit c 64 $unit; chmod 666 cgeight$unit
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;;
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cgfourteen*)
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rm -f cgfourteen$unit
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mknod cgfourteen$unit c 99 $unit; chmod 666 cgfourteen$unit
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;;
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tcx*)
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rm -f cgfourteen$unit
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mknod tcx$unit c 109 $unit; chmod 666 tcx$unit
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;;
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audio*)
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major=69
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audio=audio$unit
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sound=sound$unit
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mixer=mixer$unit
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audioctl=audioctl$unit
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rm -f $audio $sound $mixer $audioctl
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mknod $sound c $major $unit
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mknod $audio c $major `add $unit 128`
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mknod $mixer c $major `add $unit 16`
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mknod $audioctl c $major `add $unit 192`
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chown root.wheel $audio $sound $mixer $audioioctl
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chmod 666 $audio $sound $mixer $audioctl
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;;
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xfs*)
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rm -f xfs$unit
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mknod xfs$unit c 51 $unit
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chmod 600 xfs$unit
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chown root.wheel xfs$unit
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;;
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openprom)
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rm -f openprom
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mknod openprom c 70 0 ;chmod 600 openprom
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;;
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bpf*)
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rm -f bpf$unit
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mknod bpf$unit c 105 $unit
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chmod 600 bpf$unit
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chown root.wheel bpf$unit
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;;
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ipl)
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rm -f ipl ipnat ipstate ipauth
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mknod ipl c 59 0
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mknod ipnat c 59 1
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mknod ipstate c 59 2
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mknod ipauth c 59 3
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chown root.wheel ipl ipnat ipstate ipauth
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;;
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tun*)
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rm -f tun$unit
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mknod tun$unit c 111 $unit
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chmod 600 tun$unit
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chown root.wheel tun$unit
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;;
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fd*)
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umask 2 ; typnam=`expr $i : 'fd.*\(.\)$'`
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unit=`expr $i : 'fd\(.\).*'`
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case $typnam in
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0|1) typnam=; typnum=0;; # no type specified, assume A
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A) typnam=; typnum=0;;
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B) typnum=1;;
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C) typnum=2;;
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D) typnum=3;;
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E) typnum=4;;
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F) typnum=5;;
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G) typnum=6;;
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H) typnum=7;;
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*) echo bad type $typnam for $i; exit 1;;
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esac
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case $unit in
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0|1) blk=16; chr=54;;
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*) echo bad unit $unit for $i; exit 1;;
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esac
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nam=fd${unit}${typnam}
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rm -f ${nam}? r${nam}?
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basenum=`expr $unit '*' 128 + $typnum '*' 16`
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mknod ${nam}a b $blk `expr $basenum + 0`
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mknod ${nam}b b $blk `expr $basenum + 1`
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mknod ${nam}c b $blk `expr $basenum + 2`
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#mknod ${nam}d b $blk `expr $basenum + 3`
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#mknod ${nam}e b $blk `expr $basenum + 4`
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#mknod ${nam}f b $blk `expr $basenum + 5`
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#mknod ${nam}g b $blk `expr $basenum + 6`
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#mknod ${nam}h b $blk `expr $basenum + 7`
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#mknod ${nam}i b $blk `expr $basenum + 8`
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#mknod ${nam}j b $blk `expr $basenum + 9`
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#mknod ${nam}k b $blk `expr $basenum + 10`
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#mknod ${nam}l b $blk `expr $basenum + 11`
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#mknod ${nam}m b $blk `expr $basenum + 12`
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#mknod ${nam}n b $blk `expr $basenum + 13`
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#mknod ${nam}o b $blk `expr $basenum + 14`
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#mknod ${nam}p b $blk `expr $basenum + 15`
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mknod r${nam}a c $chr `expr $basenum + 0`
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mknod r${nam}b c $chr `expr $basenum + 1`
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mknod r${nam}c c $chr `expr $basenum + 2`
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#mknod r${nam}d c $chr `expr $basenum + 3`
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#mknod r${nam}e c $chr `expr $basenum + 4`
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#mknod r${nam}f c $chr `expr $basenum + 5`
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#mknod r${nam}g c $chr `expr $basenum + 6`
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#mknod r${nam}h c $chr `expr $basenum + 7`
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#mknod r${nam}i c $chr `expr $basenum + 8`
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#mknod r${nam}j c $chr `expr $basenum + 9`
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#mknod r${nam}k c $chr `expr $basenum + 10`
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#mknod r${nam}l c $chr `expr $basenum + 11`
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#mknod r${nam}m c $chr `expr $basenum + 12`
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#mknod r${nam}n c $chr `expr $basenum + 13`
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#mknod r${nam}o c $chr `expr $basenum + 14`
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#mknod r${nam}p c $chr `expr $basenum + 15`
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chown root.operator ${nam}[a-p] r${nam}[a-p]
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chmod 640 ${nam}[a-p] r${nam}[a-p]
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umask 77
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;;
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ccd*|sd*|xd*|xy*|cd*)
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umask 2
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unit=`unt $i`
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if [ 0$unit -gt 15 ]
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then
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echo bad disk unit: $i - $unit
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exit 127
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fi
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case $i in
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ccd*) name=ccd; blk=9; chr=23;;
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sd*) name=sd; blk=7; chr=17;;
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xd*) name=xd; blk=10; chr=42;;
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xy*) name=xy; blk=3; chr=9;;
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cd*) name=cd; blk=18; chr=58;;
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*) echo bad unit for disk in: $i;;
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esac
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if [ "$unit" = "" ]
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then
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n=0
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while [ $n -lt 32 ]
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do
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|
|
sh $this $name$n
|
|
|
n=`add $n 1`
|
|
|
done
|
|
|
fi
|
|
|
rm -f $name$unit? r$name$unit?
|
|
|
minor=`mult $unit 16`
|
|
|
for slice in a b c d e f g h i j k l m n o p
|
|
|
do
|
|
|
dev=$name$unit$slice
|
|
|
mknod $dev b $blk $minor
|
|
|
mknod r$dev c $chr $minor
|
|
|
minor=`add $minor 1`
|
|
|
done
|
|
|
chown root.operator $name$unit? r$name$unit?
|
|
|
chmod 640 $name$unit? r$name$unit?
|
|
|
umask 77
|
|
|
;;
|
|
|
|
|
|
vnd*)
|
|
|
umask 2
|
|
|
unit=`unt $i`
|
|
|
if [ 0$unit -gt 15 ]
|
|
|
then
|
|
|
echo bad disk unit: $i - $unit
|
|
|
exit 127
|
|
|
fi
|
|
|
blk=8; chr=110;
|
|
|
for name in vnd svnd; do
|
|
|
case $name in
|
|
|
vnd) off=0;;
|
|
|
svnd) off=128;;
|
|
|
esac
|
|
|
if [ "$unit" = "" ]
|
|
|
then
|
|
|
n=0
|
|
|
while [ $n -lt 32 ]
|
|
|
do
|
|
|
sh $this $name$n
|
|
|
n=`add $n 1`
|
|
|
done
|
|
|
fi
|
|
|
rm -f $name$unit? r$name$unit?
|
|
|
minor=`mult $unit 16`
|
|
|
minor=`add $minor $off`
|
|
|
for slice in a b c d e f g h i j k l m n o p
|
|
|
do
|
|
|
dev=$name$unit$slice
|
|
|
mknod $dev b $blk $minor
|
|
|
mknod r$dev c $chr $minor
|
|
|
minor=`add $minor 1`
|
|
|
done
|
|
|
chown root.operator $name$unit? r$name$unit?
|
|
|
chmod 640 $name$unit? r$name$unit?
|
|
|
done
|
|
|
umask 77
|
|
|
;;
|
|
|
|
|
|
rd*)
|
|
|
umask 2 ; unit=`expr $i : '.*d\(.*\)'`
|
|
|
rm -f rd${unit}*
|
|
|
mknod rd${unit}a b 17 `expr $unit '*' 16 + 0`
|
|
|
mknod rd${unit}c b 17 `expr $unit '*' 16 + 2`
|
|
|
mknod rrd${unit}a c 106 `expr $unit '*' 16 + 0`
|
|
|
mknod rrd${unit}c c 106 `expr $unit '*' 16 + 2`
|
|
|
chown root.operator rd${unit}[ac] rrd${unit}[ac]
|
|
|
chmod 640 rd${unit}[ac] rrd${unit}[ac]
|
|
|
umask 77
|
|
|
;;
|
|
|
st*)
|
|
|
umask 2
|
|
|
case $i in
|
|
|
st*) name=st; blk=11; chr=18;;
|
|
|
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
|
|
|
sixt=`mult $unit 16`
|
|
|
mknod $name$unit b $blk `add $sixt 0`
|
|
|
mknod n$name$unit b $blk `add $sixt 1`
|
|
|
mknod e$name$unit b $blk `add $sixt 2`
|
|
|
mknod en$name$unit b $blk `add $sixt 3`
|
|
|
mknod r$name$unit c $chr `add $sixt 0`
|
|
|
mknod nr$name$unit c $chr `add $sixt 1`
|
|
|
mknod er$name$unit c $chr `add $sixt 2`
|
|
|
mknod enr$name$unit c $chr `add $sixt 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
|
|
|
umask 77
|
|
|
;;
|
|
|
|
|
|
ch*)
|
|
|
umask 2
|
|
|
case $i in
|
|
|
ch*) name=ch; chr=19;;
|
|
|
esac
|
|
|
rm -f $name$unit
|
|
|
mknod $name$unit c $chr $unit
|
|
|
chown root.operator $name$unit
|
|
|
chmod 640 $name$unit
|
|
|
umask 77
|
|
|
;;
|
|
|
|
|
|
lkm)
|
|
|
rm -f lkm
|
|
|
mknod lkm c 112 0
|
|
|
chown root.kmem lkm
|
|
|
chmod 640 lkm
|
|
|
;;
|
|
|
|
|
|
tty[a-z])
|
|
|
unit=`expr $i : 'tty\([a-z]\)'`
|
|
|
rm -f tty$unit
|
|
|
case $unit in
|
|
|
a) n=0 ;;
|
|
|
b) n=1 ;;
|
|
|
c) n=4 ;;
|
|
|
d) n=5 ;;
|
|
|
*) echo unknown tty device $i ;;
|
|
|
esac
|
|
|
mknod tty$unit c 12 $n
|
|
|
chown uucp.wheel tty$unit
|
|
|
;;
|
|
|
|
|
|
cua[a-z])
|
|
|
unit=`expr $i : 'cua\([a-z]\)'`
|
|
|
rm -f cua$unit
|
|
|
case $unit in
|
|
|
a) n=0 ;;
|
|
|
b) n=1 ;;
|
|
|
c) n=4 ;;
|
|
|
d) n=5 ;;
|
|
|
*) echo unknown cua device $i ;;
|
|
|
esac
|
|
|
mknod cua$unit c 12 `add $n 128`
|
|
|
chown uucp.wheel cua$unit
|
|
|
;;
|
|
|
|
|
|
pty*)
|
|
|
case $unit 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 $unit 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 20 `add $offset $n`
|
|
|
mknod pty$nam c 21 `add $offset $n`
|
|
|
n=`add $n 1`
|
|
|
done
|
|
|
umask 77
|
|
|
;;
|
|
|
esac
|
|
|
;;
|
|
|
|
|
|
magma*)
|
|
|
case $unit in
|
|
|
0) nam=m;;
|
|
|
1) nam=n;;
|
|
|
2) nam=o;;
|
|
|
*) echo "bad unit for $i: $unit"; exit 127;;
|
|
|
esac
|
|
|
rm -f bppm${unit}? tty${nam}?
|
|
|
offset=`expr $unit \* 64`
|
|
|
n=0
|
|
|
while [ $n -lt 16 ]
|
|
|
do
|
|
|
name=$nam`hex $n`
|
|
|
mknod tty$name c 100 `add $offset $n`
|
|
|
chown uucp.wheel tty$name
|
|
|
n=`add $n 1`
|
|
|
done
|
|
|
mknod bppm${unit}0 c 101 `add $offset 0`
|
|
|
mknod bppm${unit}1 c 101 `add $offset 1`
|
|
|
;;
|
|
|
|
|
|
random|srandom|urandom|prandom|arandom)
|
|
|
rm -f random urandom srandom prandom arandom
|
|
|
mknod random c 119 0
|
|
|
mknod srandom c 119 1
|
|
|
mknod urandom c 119 2
|
|
|
mknod prandom c 119 3
|
|
|
mknod arandom c 119 4
|
|
|
chown root.wheel random srandom urandom prandom arandom
|
|
|
chmod 644 random srandom urandom prandom arandom
|
|
|
;;
|
|
|
|
|
|
uk*)
|
|
|
unit=`trunc $i uk`
|
|
|
rm -f uk$unit
|
|
|
mknod uk$unit c 120 $unit
|
|
|
chown root.operator uk$unit
|
|
|
chmod 640 uk$unit
|
|
|
;;
|
|
|
|
|
|
ss*)
|
|
|
unit=`trunc $i ss`
|
|
|
rm -f ss$unit
|
|
|
mknod ss$unit c 121 $unit
|
|
|
chown root.operator ss$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
|