int event_ust_enable_tracepoint(struct ltt_ust_session *usess,
struct ltt_ust_channel *uchan, struct lttng_event *event,
+ char *filter_expression,
struct lttng_filter_bytecode *filter,
struct lttng_event_exclusion *exclusion);
int event_ust_disable_tracepoint(struct ltt_ust_session *usess,
struct ltt_ust_channel *uchan, char *event_name);
int event_ust_enable_all_tracepoints(struct ltt_ust_session *usess,
- struct ltt_ust_channel *uchan, struct lttng_filter_bytecode *filter);
+ struct ltt_ust_channel *uchan,
+ char *filter_expression,
+ struct lttng_filter_bytecode *filter);
int event_ust_disable_all_tracepoints(struct ltt_ust_session *usess,
struct ltt_ust_channel *uchan);