+ event_type = ltt_event_eventtype(e);
+
+ num_fields = ltt_eventtype_num_fields(event_type);
+ if(num_fields == 0) return;
+ g_string_append_printf(s, " ");
+ g_string_append_printf(s, "{ ");
+ for(i=0; i<num_fields; i++) {
+ field = ltt_eventtype_field(event_type, i);
+ if(field_names) {
+ name = ltt_field_name(field);
+ if(name)
+ g_string_append_printf(s, "%s = ", g_quark_to_string(name));
+ }