#!/bin/sh

# USAGE:  $0  major  minor  (arguments optional)
#  if major is 0 or not specified, will make a feeble half-hearted
#  attempt to determine which major is in use by smsmdtv
#  default being 251.  minor is 0 unless specified otherwise

# HACK:  major 251 is used on my test system.
#  allow user to specify major.
#  else try to get it from /proc/devices.
#  else fallback to the default (251)

# more HACK:  the module also allows one to specify a particular
#  starting minor number.  Not sure how to detect that automagically.
#  assume 0, but allow user to override this as second argument
#  (in which case first is required, or perhaps 0 to detect)

SMSMINOR=0
if [ "x$1" != "x" ]
then
	SMSCHAR=$1
	if [ "x$2" != "x" ]
	then
		SMSMINOR=$2
	fi
	if [ "x$SMSCHAR" = "x0" ]
	then
		SMSCHAR=""
	fi
fi

if [ "x$SMSCHAR" = "x" ]
then
	SMSCHAR=`grep smschar /proc/devices 2>/dev/null | cut -f1 -d ' ' | head -1 `
fi

if [ "x$SMSCHAR" = "x" ]
then
	SMSCHAR="251"
fi
echo Using major $SMSCHAR, starting at minor $SMSMINOR...

rm /dev/mdtvctrl && mknod -m 766 /dev/mdtvctrl c $SMSCHAR $(($SMSMINOR + 0))
rm /dev/mdtv1 && mknod -m 766 /dev/mdtv1 c $SMSCHAR $(($SMSMINOR + 1))
rm /dev/mdtv2 && mknod -m 766 /dev/mdtv2 c $SMSCHAR $(($SMSMINOR + 2))
rm /dev/mdtv3 && mknod -m 766 /dev/mdtv3 c $SMSCHAR $(($SMSMINOR + 3))
rm /dev/mdtv4 && mknod -m 766 /dev/mdtv4 c $SMSCHAR $(($SMSMINOR + 4))
rm /dev/mdtv5 && mknod -m 766 /dev/mdtv5 c $SMSCHAR $(($SMSMINOR + 5))
rm /dev/mdtv6 && mknod -m 766 /dev/mdtv6 c $SMSCHAR $(($SMSMINOR + 6))
rm /dev/mdtv7 && mknod -m 766 /dev/mdtv7 c $SMSCHAR $(($SMSMINOR + 7))
rm /dev/mdtv8 && mknod -m 766 /dev/mdtv8 c $SMSCHAR $(($SMSMINOR + 8))
rm /dev/mdtv9 && mknod -m 766 /dev/mdtv9 c $SMSCHAR $(($SMSMINOR + 9))
rm /dev/mdtv10 && mknod -m 766 /dev/mdtv10 c $SMSCHAR $(($SMSMINOR + 10))
rm /dev/mdtv11 && mknod -m 766 /dev/mdtv11 c $SMSCHAR $(($SMSMINOR + 11))
rm /dev/mdtv12 && mknod -m 766 /dev/mdtv12 c $SMSCHAR $(($SMSMINOR + 12))
rm /dev/mdtv13 && mknod -m 766 /dev/mdtv13 c $SMSCHAR $(($SMSMINOR + 13))
rm /dev/mdtv14 && mknod -m 766 /dev/mdtv14 c $SMSCHAR $(($SMSMINOR + 14))
rm /dev/mdtv15 && mknod -m 766 /dev/mdtv15 c $SMSCHAR $(($SMSMINOR + 15))
rm /dev/mdtv16 && mknod -m 766 /dev/mdtv16 c $SMSCHAR $(($SMSMINOR + 16))