+ /* init observers */
+ jbusys = create_jbus(0, AFM_SYSTEM_DBUS_PATH);
+ if (!jbusys) {
+ ERROR("create_jbus failed for system");
+ return 1;
+ }
+ if(jbus_on_signal_j(jbusys, "changed", on_signal_changed)) {
+ ERROR("adding signal observer failed");
+ return 1;
+ }
+