f = lttv_trace_get_hook_field(th, 3);
type = ltt_enum_string_get(f, ltt_event_get_unsigned(e, f));
+ //FIXME: type is rarely used, enum must match possible types.
+
/* mode */
f = lttv_trace_get_hook_field(th, 4);
mode = ltt_enum_string_get(f,ltt_event_get_unsigned(e, f));