const char *channel_name, struct lttng_event **events);
/*
- * Get the filter string of a specific LTTng event.
+ * Get the filter expression of a specific LTTng event.
*
- * If the call is successful, then the filter string's address is put
- * in *filter_string. If the event has no filter string, *filter_string
- * is set to NULL. The caller does NOT own *filter_string.
+ * If the call is successful, then the filter expression's address is put
+ * in *filter_expression. If the event has no filter expression,
+ * *filter_expression is set to NULL. The caller does NOT own
+ * *filter_expression.
*
* Returns 0 on success, or a negative LTTng error code on error.
*/
-extern int lttng_event_get_filter_string(struct lttng_event *event,
+extern int lttng_event_get_filter_expression(struct lttng_event *event,
const char **filter_string);
/*