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freebsd-ports/emulators/svr4_base/files/SVR4_MAKEDEV
2001-06-04 09:33:50 +00:00

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#!/bin/sh -
#
# $FreeBSD$
#
# Copyright (c) 1998 Mark Newton
# Copyright (c) 1995 Christos Zoulas
# Copyright (c) 1997 Todd Vierling
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. The names of the authors may not be used to endorse or promote products
# derived from this software without specific prior written permission
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Device "make" file. Valid arguments:
# all everything
# Terminal devices:
# ptmx pty master multiplexer
# pts[0-3] pty slave devices in /dev/pts (actually symlinks)
# Network:
# udp UDP socket creation
# tcp TCP socket creation
# rawip RAW socket creation
# ticlts UNIX datagram creation
# ticotsord UNIX stream creation (with orderly release)
# ticots UNIX stream creation
# Various:
# wabi Windows emulation; /dev/null for now
#
PATH=/sbin:/bin/:/usr/bin:/usr/sbin:/usr/etc
umask 77
for i
do
unit=`expr $i : '[a-z][a-z]*\([0-9][0-9]*\)'`
[ "$unit" ] || unit=0
case $i in
all)
sh SVR4_MAKEDEV ptmx pts0 pts1 pts2 pts3
sh SVR4_MAKEDEV tcp udp rawip ticlts ticotsord ticots wabi
;;
ptmx)
mknod $i c 103 10
chown bin:bin $i
chmod 666 $i
;;
pts*)
case $unit in
0) name=p;;
1) name=q;;
2) name=r;;
3) name=s;;
*) name=''; echo 'pts: units range from 0 to 3';;
esac
mkdir >/dev/null 2>&1 pts
chown bin:bin pts
chmod 755 pts
if [ -n "$name" ]; then
j=`expr $unit \* 16`
for i in 0 1 2 3 4 5 6 7 8 9 a b c d e f; do
if [ -e /dev/tty$name$i ]; then
ln -s /dev/tty$name$i pts/$j
fi
j=`expr $j + 1`
done
fi
;;
tcp)
mknod $i c 103 35
chown bin:bin $i
chmod 666 $i
;;
udp)
mknod udp c 103 36
chown bin:bin $i
chmod 666 $i
;;
rawip)
mknod $i c 103 37
chown bin:bin $i
chmod 666 $i
;;
ticlts)
mknod $i c 103 38
chown bin:bin $i
chmod 666 $i
;;
ticotsord)
mknod $i c 103 39
chown bin:bin $i
chmod 666 $i
;;
ticots)
mknod $i c 103 40
chown bin:bin $i
chmod 666 $i
;;
wabi)
mknod $i c 2 2 # /dev/null
chown bin:bin $i
chmod 666 $i
;;
*)
echo $i: unknown device
;;
esac
done