#!/bin/sh - # $OpenBSD: MAKEDEV,v 1.10 1997/05/14 15:41:20 niklas 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. # # from: @(#)MAKEDEV 5.2 (Berkeley) 6/22/90 # $NetBSD: MAKEDEV,v 1.17 1996/02/03 15:02:42 briggs Exp $ # # 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 # ch* SCSI changers # vnd* vnode pseudo-disks # rd* "ramdisk" pseudo-disks # ccd* concatenated disk driver # # Terminal ports: # ttye* ite consoles # tty* standard built-in serial ports (2) # # Pseudo terminals: # pty* set of 16 master and slave pseudo terminals # # Graphics devices: # grf* Bitmapped graphics device # # Special purpose devices: # bpf* packet filter # tun* network tunnel driver # lkm Device to for loadable kernel modules # PATH=/sbin:/bin/:/usr/bin:/usr/sbin umask 77 hex () { case $1 in [0-9]) echo -n $1 ;; 10) echo -n a;; 11) echo -n b;; 12) echo -n c;; 13) echo -n d;; 14) echo -n e;; 15) echo -n f;; esac } for i do case $i in all) sh MAKEDEV std fd sh MAKEDEV sd0 sd1 sd2 sd3 st0 st1 cd0 cd1 sh MAKEDEV vnd0 vnd1 vnd2 vnd3 sh MAKEDEV ccd0 ccd1 ccd2 ccd3 sh MAKEDEV rd0 sh MAKEDEV grf0 grf1 grf2 grf3 ttye0 sh MAKEDEV tty00 tty01 pty0 sh MAKEDEV bpf0 bpf1 bpf2 bpf3 bpf4 bpf5 bpf6 bpf7 sh MAKEDEV bpf8 bpf9 sh MAKEDEV tun0 tun1 tun2 tun3 sh MAKEDEV lkm sh MAKEDEV local ;; raminst) sh MAKEDEV std sh MAKEDEV sd0 sd1 sd2 sd3 sd4 sd5 sd6 sd7 sd8 st0 st1 cd0 cd1 sh MAKEDEV rd0 sh MAKEDEV tty00 tty01 pty0 ;; std) rm -f console drum kmem mem reload zero null tty rm -f klog stdin stdout stderr 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 tty c 1 0 ; chmod 666 tty mknod klog c 6 0 ; chmod 600 klog mknod stdin c 21 0 ; chmod 666 stdin mknod stdout c 21 1 ; chmod 666 stdout mknod stderr c 21 2 ; chmod 666 stderr ;; fd) rm -f fd/* mkdir fd > /dev/null 2>&1 n=0 (cd fd && while [ $n -lt 64 ]; do mknod $n c 21 $n; n="$(( $n + 1 ))"; done) chown -R root.wheel fd chmod 555 fd chmod 666 fd/* ;; sd*|ccd*) umask 2 ; unit=`expr $i : '.*[^0-9]\([0-9]*\)'` case $i in sd*) name=sd; blk=4; chr=13;; ccd*) name=ccd; blk=16; chr=20;; esac rm -f $name$unit? r$name$unit? case $unit in 0|1|2|3|4|5|6) mknod ${name}${unit}a b $blk `expr $unit '*' 16 + 0` mknod ${name}${unit}b b $blk `expr $unit '*' 16 + 1` mknod ${name}${unit}c b $blk `expr $unit '*' 16 + 2` mknod ${name}${unit}d b $blk `expr $unit '*' 16 + 3` mknod ${name}${unit}e b $blk `expr $unit '*' 16 + 4` mknod ${name}${unit}f b $blk `expr $unit '*' 16 + 5` mknod ${name}${unit}g b $blk `expr $unit '*' 16 + 6` mknod ${name}${unit}h b $blk `expr $unit '*' 16 + 7` mknod ${name}${unit}i b $blk `expr $unit '*' 16 + 8` mknod ${name}${unit}j b $blk `expr $unit '*' 16 + 9` mknod ${name}${unit}k b $blk `expr $unit '*' 16 + 10` mknod ${name}${unit}l b $blk `expr $unit '*' 16 + 11` mknod ${name}${unit}m b $blk `expr $unit '*' 16 + 12` mknod ${name}${unit}n b $blk `expr $unit '*' 16 + 13` mknod ${name}${unit}o b $blk `expr $unit '*' 16 + 14` mknod ${name}${unit}p b $blk `expr $unit '*' 16 + 15` mknod r${name}${unit}a c $chr `expr $unit '*' 16 + 0` mknod r${name}${unit}b c $chr `expr $unit '*' 16 + 1` mknod r${name}${unit}c c $chr `expr $unit '*' 16 + 2` mknod r${name}${unit}d c $chr `expr $unit '*' 16 + 3` mknod r${name}${unit}e c $chr `expr $unit '*' 16 + 4` mknod r${name}${unit}f c $chr `expr $unit '*' 16 + 5` mknod r${name}${unit}g c $chr `expr $unit '*' 16 + 6` mknod r${name}${unit}h c $chr `expr $unit '*' 16 + 7` mknod r${name}${unit}i c $chr `expr $unit '*' 16 + 8` mknod r${name}${unit}j c $chr `expr $unit '*' 16 + 9` mknod r${name}${unit}k c $chr `expr $unit '*' 16 + 10` mknod r${name}${unit}l c $chr `expr $unit '*' 16 + 11` mknod r${name}${unit}m c $chr `expr $unit '*' 16 + 12` mknod r${name}${unit}n c $chr `expr $unit '*' 16 + 13` mknod r${name}${unit}o c $chr `expr $unit '*' 16 + 14` mknod r${name}${unit}p c $chr `expr $unit '*' 16 + 15` chgrp operator ${name}${unit}[a-p] r${name}${unit}[a-p] chmod 640 ${name}${unit}[a-p] r${name}${unit}[a-p] ;; *) echo bad unit for disk in: $i ;; esac umask 77 ;; vnd*) umask 2 ; unit=`expr $i : 'vnd\(.*\)'` for name in vnd svnd; do blk=14; chr=19; case $name in vnd) off=0;; svnd) off=128;; esac rm -f $name$unit? r$name$unit? mknod ${name}${unit}a b $blk `expr $unit '*' 16 + $off + 0` mknod ${name}${unit}b b $blk `expr $unit '*' 16 + $off + 1` mknod ${name}${unit}c b $blk `expr $unit '*' 16 + $off + 2` mknod ${name}${unit}d b $blk `expr $unit '*' 16 + $off + 3` mknod ${name}${unit}e b $blk `expr $unit '*' 16 + $off + 4` mknod ${name}${unit}f b $blk `expr $unit '*' 16 + $off + 5` mknod ${name}${unit}g b $blk `expr $unit '*' 16 + $off + 6` mknod ${name}${unit}h b $blk `expr $unit '*' 16 + $off + 7` mknod ${name}${unit}i b $blk `expr $unit '*' 16 + $off + 8` mknod ${name}${unit}j b $blk `expr $unit '*' 16 + $off + 9` mknod ${name}${unit}k b $blk `expr $unit '*' 16 + $off + 10` mknod ${name}${unit}l b $blk `expr $unit '*' 16 + $off + 11` mknod ${name}${unit}m b $blk `expr $unit '*' 16 + $off + 12` mknod ${name}${unit}n b $blk `expr $unit '*' 16 + $off + 13` mknod ${name}${unit}o b $blk `expr $unit '*' 16 + $off + 14` mknod ${name}${unit}p b $blk `expr $unit '*' 16 + $off + 15` mknod r${name}${unit}a c $chr `expr $unit '*' 16 + $off + 0` mknod r${name}${unit}b c $chr `expr $unit '*' 16 + $off + 1` mknod r${name}${unit}c c $chr `expr $unit '*' 16 + $off + 2` mknod r${name}${unit}d c $chr `expr $unit '*' 16 + $off + 3` mknod r${name}${unit}e c $chr `expr $unit '*' 16 + $off + 4` mknod r${name}${unit}f c $chr `expr $unit '*' 16 + $off + 5` mknod r${name}${unit}g c $chr `expr $unit '*' 16 + $off + 6` mknod r${name}${unit}h c $chr `expr $unit '*' 16 + $off + 7` mknod r${name}${unit}i c $chr `expr $unit '*' 16 + $off + 8` mknod r${name}${unit}j c $chr `expr $unit '*' 16 + $off + 9` mknod r${name}${unit}k c $chr `expr $unit '*' 16 + $off + 10` mknod r${name}${unit}l c $chr `expr $unit '*' 16 + $off + 11` mknod r${name}${unit}m c $chr `expr $unit '*' 16 + $off + 12` mknod r${name}${unit}n c $chr `expr $unit '*' 16 + $off + 13` mknod r${name}${unit}o c $chr `expr $unit '*' 16 + $off + 14` mknod r${name}${unit}p c $chr `expr $unit '*' 16 + $off + 15` chown root.operator ${name}${unit}[a-p] r${name}${unit}[a-p] chmod 640 ${name}${unit}[a-p] r${name}${unit}[a-p] done umask 77 ;; tty0*) unit=`expr $i : 'tty0\(.*\)'` rm -f ser${unit} tty${unit} tty0${unit} case ${unit} in 0|1) mknod tty0${unit} c 7 ${unit} chown uucp.wheel tty0${unit} ;; *) echo bad unit for serial tty in: $i ;; esac ;; ttye*) unit=`expr $i : 'ttye\(.*\)'` rm -f ttye${unit} rm -f ite* case $unit in 0|1) mknod ttye${unit} c 11 ${unit} ;; *) echo bad unit for ttye in: $i ;; esac ;; pty*) class=`expr $i : 'pty\(.*\)'` case $class 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 $class in 0|1|2|3|4) umask 0 n=0 while [ $n -lt 16 ] do nam=$name`hex $n` rm -rf {tty,pty}$n mknod tty$nam c 4 "$(( $offset + $n ))" mknod pty$nam c 5 "$(( $offset + $n ))" n="$(( $n + 1 ))" done umask 77 ;; esac ;; st*) umask 2 ; unit=`expr $i : '..\(.*\)'` case $i in st*) name=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 case $unit in 0|1|2|3|4|5|6) mknod ${name}${unit} b $blk `expr $unit '*' 16 + 0` mknod n${name}${unit} b $blk `expr $unit '*' 16 + 1` mknod e${name}${unit} b $blk `expr $unit '*' 16 + 2` mknod en${name}${unit} b $blk `expr $unit '*' 16 + 3` mknod r${name}${unit} c $chr `expr $unit '*' 16 + 0` mknod nr${name}${unit} c $chr `expr $unit '*' 16 + 1` mknod er${name}${unit} c $chr `expr $unit '*' 16 + 2` mknod enr${name}${unit} c $chr `expr $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 640 ${name}${unit} n${name}${unit} \ e$name$unit en$name$unit \ r${name}${unit} nr${name}${unit} \ er${name}${unit} enr${name}${unit} ;; *) echo bad unit for tape in: $i ;; esac umask 77 ;; ch*) umask 2 ; unit=`expr $i : '..\(.*\)'` case $i in ch*) name=ch; chr=17;; esac rm -f $name$unit case $unit in 0|1|2|3|4|5|6) mknod ${name}${unit} c $chr `expr $unit '*' 16 + 0` chgrp operator ${name}${unit} chmod 640 ${name}${unit} ;; *) echo bad unit for media changer in: $i ;; esac umask 77 ;; cd*) umask 2 ; unit=`expr $i : '..\(.*\)'` case $i in cd*) name=cd; blk=6; chr=15;; esac rm -f $name$unit? r$name$unit? case $unit in 0|1|2|3|4|5|6) mknod ${name}${unit}a b $blk `expr $unit '*' 8 + 0` mknod ${name}${unit}d b $blk `expr $unit '*' 8 + 3` mknod r${name}${unit}a c $chr `expr $unit '*' 8 + 0` mknod r${name}${unit}d c $chr `expr $unit '*' 8 + 3` chgrp operator ${name}${unit}[a-h] r${name}${unit}[a-h] chmod 640 ${name}${unit}[a-h] r${name}${unit}[a-h] ;; *) echo bad unit for disk in: $i ;; esac umask 77 ;; grf*) unit=`expr $i : 'grf\(.*\)'` rm -f grf${unit} case ${unit} in 0|1|2|3) mknod grf${unit} c 10 ${unit} ; chmod 666 grf${unit} ;; *) echo bad unit for grf in: $i ;; esac ;; bpf*) unit=`expr $i : 'bpf\(.*\)'` rm -f bpf${unit} mknod bpf${unit} c 22 ${unit} chown root.wheel bpf${unit} ;; tun*) unit=`expr $i : 'tun\(.*\)'` rm -f tun$unit mknod tun$unit c 24 $unit chmod 600 tun$unit chown root.wheel tun$unit ;; rd*) blk=17; chr=17; umask 2 ; unit=`expr $i : '.*d\(.*\)'` rm -f rd${unit}a rd${unit}c rrd${unit}a rrd${unit}c mknod rd${unit}a b ${blk} `expr $unit '*' 16 + 0` mknod rd${unit}c b ${blk} `expr $unit '*' 16 + 2` mknod rrd${unit}a c ${chr} `expr $unit '*' 16 + 0` mknod rrd${unit}c c ${chr} `expr $unit '*' 16 + 2` chown root.operator rd${unit}[ac] rrd${unit}[ac] chmod 640 rd${unit}[ac] rrd${unit}[ac] umask 77 ;; lkm) rm -f lkm mknod lkm c 25 0 chown root.kmem lkm chmod 640 lkm ;; local) umask 0 test -s MAKEDEV.local && sh MAKEDEV.local ;; *) echo $i: unknown device esac done