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Device entries for >32 PTYs.

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Submitted by:	Heikki Suonsivu <hsu@cs.hut.fi>
This commit is contained in:
Jordan K. Hubbard 1995-02-09 11:10:02 +00:00
parent 232fcad29a
commit a8716840ba
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=6263
2 changed files with 40 additions and 26 deletions
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33
etc/MAKEDEV
View File

@ -55,7 +55,7 @@
# cua* dialout serial ports
#
# Pseudo terminals:
# pty* set of 16 master and slave pseudo terminals
# pty* set of 32 master and slave pseudo terminals
# vty* virtual terminals using syscons/pcvt/codrv console
#
# Printers:
@ -76,7 +76,7 @@
# tun Tunneling IP device
# spigot Video Spigot video aquisition card
#
# $Id: MAKEDEV,v 1.64 1995/02/01 23:15:11 jkh Exp $
# $Id: MAKEDEV,v 1.65 1995/02/07 12:07:18 jkh Exp $
#
PATH=/sbin:/bin/:/usr/bin:/usr/sbin:
@ -395,21 +395,28 @@ 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;;
1) offset=32 name=q;;
2) offset=64 name=r;;
3) offset=96 name=s;;
# Note that xterm (at least) only look at p-s.
4) offset=128 name=P;;
5) offset=160 name=Q;;
6) offset=192 name=R;;
7) offset=224 name=S;;
# This still leaves [tuTU].
*) echo bad unit for pty in: $i;;
esac
case $class in
0|1|2|3|4)
0|1|2|3|4|5|6|7)
umask 0
eval `echo $offset $name | awk ' { b=$1; n=$2 } END {
for (i = 0; i < 16; i++)
printf("rm -f tty%s%x; mknod tty%s%x c 5 %d; \
rm -f pty%s%x; mknod pty%s%x c 6 %d; ", \
n, i, n, i, b+i, n, i, n, i, b+i); }'`
eval `echo $offset $name | awk ' { b=$1; n=$2 } END { \
for (i = 0; i < 32; i++) { \
c = substr("0123456789abcdefghijklmnopqrstuv", i + 1, 1); \
printf("rm -f tty%s%s; mknod tty%s%s c 5 %d; \
rm -f pty%s%s; mknod pty%s%s c 6 %d; ", \
n, c, n, c, b+i, n, c, n, c, b+i); \
} \
}'`
umask 77
;;
esac

33
etc/etc.i386/MAKEDEV
View File

@ -55,7 +55,7 @@
# cua* dialout serial ports
#
# Pseudo terminals:
# pty* set of 16 master and slave pseudo terminals
# pty* set of 32 master and slave pseudo terminals
# vty* virtual terminals using syscons/pcvt/codrv console
#
# Printers:
@ -76,7 +76,7 @@
# tun Tunneling IP device
# spigot Video Spigot video aquisition card
#
# $Id: MAKEDEV,v 1.64 1995/02/01 23:15:11 jkh Exp $
# $Id: MAKEDEV,v 1.65 1995/02/07 12:07:18 jkh Exp $
#
PATH=/sbin:/bin/:/usr/bin:/usr/sbin:
@ -395,21 +395,28 @@ 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;;
1) offset=32 name=q;;
2) offset=64 name=r;;
3) offset=96 name=s;;
# Note that xterm (at least) only look at p-s.
4) offset=128 name=P;;
5) offset=160 name=Q;;
6) offset=192 name=R;;
7) offset=224 name=S;;
# This still leaves [tuTU].
*) echo bad unit for pty in: $i;;
esac
case $class in
0|1|2|3|4)
0|1|2|3|4|5|6|7)
umask 0
eval `echo $offset $name | awk ' { b=$1; n=$2 } END {
for (i = 0; i < 16; i++)
printf("rm -f tty%s%x; mknod tty%s%x c 5 %d; \
rm -f pty%s%x; mknod pty%s%x c 6 %d; ", \
n, i, n, i, b+i, n, i, n, i, b+i); }'`
eval `echo $offset $name | awk ' { b=$1; n=$2 } END { \
for (i = 0; i < 32; i++) { \
c = substr("0123456789abcdefghijklmnopqrstuv", i + 1, 1); \
printf("rm -f tty%s%s; mknod tty%s%s c 5 %d; \
rm -f pty%s%s; mknod pty%s%s c 6 %d; ", \
n, c, n, c, b+i, n, c, n, c, b+i); \
} \
}'`
umask 77
;;
esac