#!/bin/sh
#***********************************************************************
#
#       pppoe-user
#
#       set ppp user name
#
#***********************************************************************
CONF=/etc/ppp/pppoe.conf
USER=""

if [ $# -ne 0 ]; then
	USER=$1
fi

# file lock
exec 9>>$CONF
flock 9
if [ $? -eq 0 ] ; then

	# set to pppoe.conf
	cp $CONF $CONF-bak
	sed -e "s&^USER=.*&USER=$USER&" < $CONF-bak > $CONF

	# file unlock
	flock -u 9

	exit 0
else
	exit 1
fi

