struct ltt_ust_channel *uchan, char *event_name);
int event_agent_enable(struct ltt_ust_session *usess, struct agent *agt,
- struct lttng_event *event, struct lttng_filter_bytecode *filter);
+ struct lttng_event *event, struct lttng_filter_bytecode *filter,
+ char *filter_expression);
int event_agent_enable_all(struct ltt_ust_session *usess, struct agent *agt,
- struct lttng_event *event, struct lttng_filter_bytecode *filter);
+ struct lttng_event *event, struct lttng_filter_bytecode *filter,
+ char *filter_expression);
int event_agent_disable(struct ltt_ust_session *usess, struct agent *agt,
char *event_name);