1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
#!/bin/sh -
#
# 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.
#
# @(#)MAKEDEV 5.2 (Berkeley) 6/22/90
#
# Device "make" file. Valid arguments:
# std standard devices
# local configuration specific devices
#
# Tapes:
# wt* QIC-interfaced (e.g. not SCSI) 3M cartridge tape
#
# Disks:
# wd* "winchester" disk drives (ST506,IDE,ESDI,RLL,...)
# fd* "floppy" disk drives (3 1/2", 5 1/4")
# as* "SCSI" disk/tape/CDROM drives
#
# Terminal ports:
# com* standard PC COM ports
#
# Pseudo terminals:
# pty* set of 16 master and slave pseudo terminals
#
# Printers:
#
# Call units:
#
# Special purpose devices:
# flog* kernel logging device
#
PATH=/sbin:/bin/:/usr/bin
umask 77
for i
do
case $i in
std)
rm -f console drum mem kmdem null tty klog stdin stdout stderr
mknod console c 0 0
mknod drum c 4 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 null c 2 2 ; chmod 666 null
mknod tty c 1 0 ; chmod 666 tty
mknod klog c 7 0 ; chmod 600 klog
mknod stdin c 53 0 ; chmod 666 stdin
mknod stdout c 53 1 ; chmod 666 stdout
mknod stderr c 53 2 ; chmod 666 stderr
rm -f fd/*
mkdir fd > /dev/null 2>&1
(cd fd && eval `echo "" | awk ' BEGIN { \
for (i = 0; i < 64; i++) \
printf("mknod %d c 53 %d;", i, i)}'`)
chown -R bin.bin fd
chmod 555 fd
chmod 666 fd/*
;;
wt*)
umask 2
mknod wt0 b 3 0
mknod rwt0 c 10 0
umask 77
;;
fd*|wd*|as*)
umask 2 ; unit=`expr $i : '..\(.*\)'`
case $i in
fd*) name=fd; blk=2; chr=9;;
wd*) name=wd; blk=0; chr=3;;
as*) name=as; blk=4; chr=13;;
esac
rm -f $name$unit? r$name$unit?
case $unit in
0|1)
mknod ${name}${unit}a b $blk `expr $unit '*' 8 + 0`
mknod ${name}${unit}b b $blk `expr $unit '*' 8 + 1`
mknod ${name}${unit}c b $blk `expr $unit '*' 8 + 2`
mknod ${name}${unit}d b $blk `expr $unit '*' 8 + 3`
mknod ${name}${unit}e b $blk `expr $unit '*' 8 + 4`
mknod ${name}${unit}f b $blk `expr $unit '*' 8 + 5`
mknod ${name}${unit}g b $blk `expr $unit '*' 8 + 6`
mknod ${name}${unit}h b $blk `expr $unit '*' 8 + 7`
mknod r${name}${unit}a c $chr `expr $unit '*' 8 + 0`
mknod r${name}${unit}b c $chr `expr $unit '*' 8 + 1`
mknod r${name}${unit}c c $chr `expr $unit '*' 8 + 2`
mknod r${name}${unit}d c $chr `expr $unit '*' 8 + 3`
mknod r${name}${unit}e c $chr `expr $unit '*' 8 + 4`
mknod r${name}${unit}f c $chr `expr $unit '*' 8 + 5`
mknod r${name}${unit}g c $chr `expr $unit '*' 8 + 6`
mknod r${name}${unit}h c $chr `expr $unit '*' 8 + 7`
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
;;
com*)
unit=`expr $i : 'com\(.*\)'`
rm -f com$unit
mknod com$unit c 8 $unit
;;
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
eval `echo $offset $name | awk ' { b=$1; n=$2 } END {
for (i = 0; i < 16; i++)
printf("mknod tty%s%x c 5 %d; \
mknod pty%s%x c 6 %d; ", \
n, i, b+i, n, i, b+i); }'`
umask 77
if [ $class = 1 ]; then
mv ttyqf ttyv0; mv ptyqf ptyv0
fi
;;
esac
;;
local)
umask 0
sh MAKEDEV.local
;;
esac
done
|
