6b13f685e
 김민수
BSP 최초 추가
|
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
|
#!/bin/sh
#
# config3270 -- Autoconfigure /dev/3270/* and /etc/inittab
#
# Usage:
# config3270
#
# Output:
# /tmp/mkdev3270
#
# Operation:
# 1. Run this script
# 2. Run the script it produces: /tmp/mkdev3270
# 3. Issue "telinit q" or reboot, as appropriate.
#
P=/proc/tty/driver/tty3270
ROOT=
D=$ROOT/dev
SUBD=3270
TTY=$SUBD/tty
TUB=$SUBD/tub
SCR=$ROOT/tmp/mkdev3270
SCRTMP=$SCR.a
GETTYLINE=:2345:respawn:/sbin/mingetty
INITTAB=$ROOT/etc/inittab
NINITTAB=$ROOT/etc/NEWinittab
OINITTAB=$ROOT/etc/OLDinittab
ADDNOTE=\\"# Additional mingettys for the 3270/tty* driver, tub3270 ---\\"
if ! ls $P > /dev/null 2>&1; then
modprobe tub3270 > /dev/null 2>&1
fi
ls $P > /dev/null 2>&1 || exit 1
# Initialize two files, one for /dev/3270 commands and one
# to replace the /etc/inittab file (old one saved in OLDinittab)
echo "#!/bin/sh" > $SCR || exit 1
echo " " >> $SCR
echo "# Script built by /sbin/config3270" >> $SCR
if [ ! -d /dev/dasd ]; then
echo rm -rf "$D/$SUBD/*" >> $SCR
fi
echo "grep -v $TTY $INITTAB > $NINITTAB" > $SCRTMP || exit 1
echo "echo $ADDNOTE >> $NINITTAB" >> $SCRTMP
if [ ! -d /dev/dasd ]; then
echo mkdir -p $D/$SUBD >> $SCR
fi
# Now query the tub3270 driver for 3270 device information
# and add appropriate mknod and mingetty lines to our files
echo what=config > $P
while read devno maj min;do
if [ $min = 0 ]; then
fsmaj=$maj
if [ ! -d /dev/dasd ]; then
echo mknod $D/$TUB c $fsmaj 0 >> $SCR
echo chmod 666 $D/$TUB >> $SCR
fi
elif [ $maj = CONSOLE ]; then
if [ ! -d /dev/dasd ]; then
echo mknod $D/$TUB$devno c $fsmaj $min >> $SCR
fi
else
if [ ! -d /dev/dasd ]; then
echo mknod $D/$TTY$devno c $maj $min >>$SCR
echo mknod $D/$TUB$devno c $fsmaj $min >> $SCR
fi
echo "echo t$min$GETTYLINE $TTY$devno >> $NINITTAB" >> $SCRTMP
fi
done < $P
echo mv $INITTAB $OINITTAB >> $SCRTMP || exit 1
echo mv $NINITTAB $INITTAB >> $SCRTMP
cat $SCRTMP >> $SCR
rm $SCRTMP
exit 0
|