-extern struct lttng_error_query *lttng_error_query_trigger_create(
- const struct lttng_trigger *trigger);
+LTTNG_EXPORT extern struct lttng_error_query *
+lttng_error_query_trigger_create(const struct lttng_trigger *trigger);
+
+/* Create an error query targetting a trigger's condition object. */
+LTTNG_EXPORT extern struct lttng_error_query *
+lttng_error_query_condition_create(const struct lttng_trigger *trigger);