LTTNG_EVENT_EXCLUSION_NAME_AT(exclusion, 1), LTTNG_SYMBOL_NAME_LEN);
ret = trace_ust_create_event(&ev, NULL, NULL, exclusion, false, &event);
LTTNG_EVENT_EXCLUSION_NAME_AT(exclusion, 1), LTTNG_SYMBOL_NAME_LEN);
ret = trace_ust_create_event(&ev, NULL, NULL, exclusion, false, &event);