+static inline
+struct agent *trace_ust_find_agent(struct ltt_ust_session *session,
+ enum lttng_domain_type domain_type)
+{
+ return NULL;
+}
+static inline int trace_ust_id_tracker_lookup(
+ enum lttng_process_attr process_attr,
+ struct ltt_ust_session *session,
+ int id)
+{
+ return 0;
+}
+static inline enum lttng_error_code
+trace_ust_process_attr_tracker_set_tracking_policy(
+ struct ltt_ust_session *session,
+ enum lttng_process_attr process_attr,
+ enum lttng_tracking_policy policy)
+{
+ return LTTNG_OK;
+}
+static inline enum lttng_error_code
+trace_ust_process_attr_tracker_inclusion_set_add_value(
+ struct ltt_ust_session *session,
+ enum lttng_process_attr process_attr,
+ const struct process_attr_value *value)
+{
+ return LTTNG_OK;
+}
+static inline enum lttng_error_code
+trace_ust_process_attr_tracker_inclusion_set_remove_value(
+ struct ltt_ust_session *session,
+ enum lttng_process_attr process_attr,
+ const struct process_attr_value *value)
+{
+ return LTTNG_OK;
+}
+static inline const struct process_attr_tracker *
+trace_ust_get_process_attr_tracker(struct ltt_ust_session *session,
+ enum lttng_process_attr process_attr)
+{
+ return NULL;
+}