SFS change I forgot to commit; add stuff for linux subsystem lock file

sillyness.

tmcd/linux/sfs.sh

 #!/bin/sh
 
+# Source function library.
+. /etc/rc.d/init.d/functions
+
+# Source networking configuration.
+if [ ! -f /etc/sysconfig/network ]; then
+    exit 0
+fi
+
+. /etc/sysconfig/network
+
+# Check that networking is up.
+[ ${NETWORKING} = "no" ] && exit 0
+
 case "$1" in
 start)
 	if [ ! -e /etc/sfs ]; then
@@ -15,6 +28,7 @@ start)
 	if [ -x /usr/local/sbin/sfssd ]; then
 		/usr/local/sbin/sfssd && echo -n ' sfssd'
 	fi
+  	touch /var/lock/subsys/sfs
         ;;
 stop)
 	if [ -f /var/run/sfssd.pid ]; then
@@ -23,6 +37,7 @@ stop)
 	if [ -f /var/run/sfscd.pid ]; then
 		kill `cat /var/run/sfscd.pid`;
 	fi
+  	rm -f /var/lock/subsys/sfs
         ;;
 *)
         echo "Usage: `basename $0` {start|stop}" >&2