- * The notification retains ownership of both the condition and evaluation.
- * Destroying the notification will also destroy the notification and evaluation
- * objects.
+ * Get a notification's condition.
+ *
+ * The notification retains the ownership of both the condition and evaluation
+ * objects. Hence, it is not valid to access those objects after the destruction
+ * of their associated notification.
+ *
+ * The caller should check the condition's type in order to use the appropriate
+ * specialized functions to access the condition's properties.
+ *
+ * Returns an lttng_condition object on success, NULL on error.