add func check chilli status

Author: bankjirapan

conf/functions.in

@@ -77,6 +77,23 @@ $*
 EOF
 }
 
+status() {
+    PIDFILE=$1
+    if [ -f $PIDFILE ]; then
+        pid=$(cat $PIDFILE)
+        if ps -p $pid > /dev/null; then
+            echo "$NAME is running (pid $pid)"
+            return 0
+        else
+            echo "$NAME is not running, but pid file exists"
+            return 1
+        fi
+    else
+        echo "$NAME is not running"
+        return 3
+    fi
+}
+
 writeconfig1() {
     cat <<EOF
 # THIS FILE IS AUTOMATICALLY GENERATED