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@ -1,6 +1,5 @@ |
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#!/bin/sh - |
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# |
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# $OpenBSD: MAKEDEV,v 1.48 1998/09/21 23:15:53 deraadt Exp $ |
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# $OpenBSD: MAKEDEV,v 1.49 1998/09/25 11:11:59 todd 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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@ -36,51 +35,67 @@ |
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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 tape |
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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 changer |
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# uk* unknown SCSI |
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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* Floppies |
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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* packet filter |
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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 random data source |
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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:/usr/etc |
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PATH=/sbin:/bin:/usr/bin:/usr/sbin |
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this=$0 |
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umask 77 |
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case "$os" in # set os in the environment if not OpenBSD |
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SunOS) add () |
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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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add () |
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{ |
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expr $1 + $2 |
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} |
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@ -91,27 +106,36 @@ SunOS) add () |
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hex () |
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{ |
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case $1 in |
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[0-9]) echo $1;; |
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10) echo a;; |
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11) echo b;; |
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12) echo c;; |
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13) echo d;; |
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14) echo e;; |
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15) echo f;; |
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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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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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;; |
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*) add () |
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fi |
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# OpenBSD shell support functions |
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if [ "$os" = "OpenBSD" ] |
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then |
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add () |
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{ |
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echo "$(( $1 + $2 ))" |
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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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@ -120,7 +144,7 @@ SunOS) add () |
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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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[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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@ -137,54 +161,60 @@ SunOS) add () |
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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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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="$1" |
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if [ "${arg1#xy}" != "$arg1" ] |
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then |
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unt=${arg1#xy} |
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else |
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unt=${arg1#*d} |
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fi |
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echo ${unt%*[a-p]} |
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tmp="${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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;; |
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esac |
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fi |
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for i |
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do |
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unit=`expr $i : '[a-z][a-z]*\([0-9][0-9]*\)'` |
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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 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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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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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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@ -203,8 +233,8 @@ std) |
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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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sh $this ttya ttyb ttyc ttyd |
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sh $this cuaa cuab cuac cuad |
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mknod fb c 22 0 ; chmod 666 fb |
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mknod mouse c 13 0 ; chmod 666 mouse |
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mknod kbd c 29 0 ; chmod 666 kbd |
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@ -254,26 +284,33 @@ tcx*) |
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;; |
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audio*) |
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unit=${i#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$unit |
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major=69 |
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audioctl=audioctl$unit |
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if [ "$unit" = "" ]; then unit=0; fi |
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rm -f $audio $sound $mixer $audioctl |
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mknod $sound c $major $(($unit + 0)) |
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mknod $audio c $major $(($unit + 128)) |
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mknod $mixer c $major $(($unit + 16)) |
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mknod $audioctl c $major $(($unit + 192)) |
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chown root.wheel $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$unit |
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;; |
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openprom) |
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mknod openprom c 70 0; chmod 600 openprom |
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rm -f openprom |
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mknod openprom c 70 0 ;chmod 600 openprom |
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;; |
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bpf*) |
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rm -f bpf$unit |
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mknod bpf$unit c 105 $unit |
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@ -377,7 +414,7 @@ ccd*|sd*|xd*|xy*|cd*) |
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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 |
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sh $this $name$n |
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n=`add $n 1` |
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done |
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fi |
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@ -414,7 +451,7 @@ vnd*) |
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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 |
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sh $this $name$n |
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n=`add $n 1` |
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done |
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fi |
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todd
26 years ago