242 lines
6.3 KiB
Bash
242 lines
6.3 KiB
Bash
#!/bin/sh -
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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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# Written and contributed by W. Jolitz 12/90
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#
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# Redistribution and use in source and binary forms are permitted provided
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# that: (1) source distributions retain this entire copyright notice and
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# comment, and (2) distributions including binaries display the following
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# acknowledgement: ``This product includes software developed by the
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# University of California, Berkeley and its contributors'' in the
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# documentation or other materials provided with the distribution and in
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# all advertising materials mentioning features or use of this software.
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# Neither the name of the University nor the names of its contributors may
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# be used to endorse or promote products derived from this software without
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# specific prior written permission.
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# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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#
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# from: @(#)MAKEDEV 5.2 (Berkeley) 6/22/90
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# $Id: MAKEDEV,v 1.4 1994/02/19 15:54:23 briggs Exp $
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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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#
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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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# fd* floppy disk drives (3 1/2")
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# sd* SCSI disks
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# cd* SCSI compact discs
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# ch* SCSI changers
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#
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# Terminal ports:
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# tty* standard built-in serial ports (2)
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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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# Graphics devices:
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# grf* Bitmapped graphics device
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#
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# Special purpose devices:
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# bpf* packet filter
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#
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PATH=/sbin:/bin/:/usr/bin
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umask 77
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for i
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do
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case $i in
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std)
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rm -f console drum mem kmem null tty klog stdin stdout stderr con?
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mknod console c 0 0
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mknod drum c 3 0 ; chmod 640 drum ; chgrp kmem drum
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mknod kmem c 2 1 ; chmod 640 kmem ; chgrp kmem kmem
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mknod mem c 2 0 ; chmod 640 mem ; chgrp kmem mem
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mknod null c 2 2 ; chmod 666 null
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mknod tty c 1 0 ; chmod 666 tty
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mknod klog c 6 0 ; chmod 600 klog
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mknod stdin c 21 0 ; chmod 666 stdin
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mknod stdout c 21 1 ; chmod 666 stdout
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mknod stderr c 21 2 ; chmod 666 stderr
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for i in 1 2 3 4 5 6 7 8 9 ; do
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mknod con$i c 0 `expr $i - 1`
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done
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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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sd*)
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umask 2 ; unit=`expr $i : '..\(.*\)'`
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case $i in
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sd*) name=sd; blk=4; chr=13;;
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esac
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rm -f $name$unit? r$name$unit?
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case $unit in
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0|1|2|3|4|5|6)
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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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tty*)
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unit=`expr $i : 'tty\(.*\)'`
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rm -f tty$unit
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mknod tty$unit c 12 $unit
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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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st*)
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umask 2 ; unit=`expr $i : '..\(.*\)'`
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case $i in
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st*) name=st; chr=14; blk=5;;
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esac
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rm -f $name$unit n$name$unit e$name$unit en$name$unit \
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r$name$unit nr$name$unit er$name$unit enr$name$unit
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case $unit in
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0|1|2|3|4|5|6)
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mknod ${name}${unit} b $blk `expr $unit '*' 16 + 0`
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mknod n${name}${unit} b $blk `expr $unit '*' 16 + 1`
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mknod e${name}${unit} b $blk `expr $unit '*' 16 + 2`
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mknod en${name}${unit} b $blk `expr $unit '*' 16 + 3`
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mknod r${name}${unit} c $chr `expr $unit '*' 16 + 0`
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mknod nr${name}${unit} c $chr `expr $unit '*' 16 + 1`
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mknod er${name}${unit} c $chr `expr $unit '*' 16 + 2`
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mknod enr${name}${unit} c $chr `expr $unit '*' 16 + 3`
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chgrp operator ${name}${unit} n${name}${unit} \
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e$name$unit en$name$unit \
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r${name}${unit} nr${name}${unit} \
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er${name}${unit} enr${name}${unit}
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chmod 640 ${name}${unit} n${name}${unit} \
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e$name$unit en$name$unit \
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r${name}${unit} nr${name}${unit} \
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er${name}${unit} enr${name}${unit}
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;;
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*)
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echo bad unit for tape 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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ch*)
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umask 2 ; unit=`expr $i : '..\(.*\)'`
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case $i in
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ch*) name=ch; chr=17;;
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esac
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rm -f $name$unit
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case $unit in
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0|1|2|3|4|5|6)
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mknod ${name}${unit} c $chr `expr $unit '*' 16 + 0`
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chgrp operator ${name}${unit}
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chmod 640 ${name}${unit}
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;;
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*)
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echo bad unit for media changer 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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cd*)
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umask 2 ; unit=`expr $i : '..\(.*\)'`
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case $i in
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cd*) name=cd; blk=6; chr=15;;
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esac
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rm -f $name$unit? r$name$unit?
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case $unit in
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0|1|2|3|4|5|6)
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mknod ${name}${unit}a b $blk `expr $unit '*' 8 + 0`
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mknod ${name}${unit}d b $blk `expr $unit '*' 8 + 3`
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mknod r${name}${unit}a c $chr `expr $unit '*' 8 + 0`
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mknod r${name}${unit}d c $chr `expr $unit '*' 8 + 3`
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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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grf*)
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unit=`expr $i : 'grf\(.*\)'`
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rm -f grf$unit
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mknod grf$unit c 10 $unit
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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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;;
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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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esac
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done
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