+static inline
+bool ust_app_supports_notifiers(
+ const struct ust_app *app __attribute__((unused)))
+{
+ return false;
+}
+
+static inline
+bool ust_app_supports_counters(
+ const struct ust_app *app __attribute__((unused)))
+{
+ return false;
+}
+
+static inline
+struct ust_app *ust_app_find_by_sock(int sock __attribute__((unused)))
+{
+ return NULL;
+}
+
+static inline
+struct ust_app *ust_app_find_by_pid(pid_t pid __attribute__((unused)))
+{
+ return NULL;
+}
+
+static inline
+uint64_t ust_app_get_size_one_more_packet_per_stream(
+ const struct ltt_ust_session *usess __attribute__((unused)),
+ uint64_t cur_nr_packets __attribute__((unused))) {
+ return 0;
+}
+
+static inline
+int ust_app_uid_get_channel_runtime_stats(
+ uint64_t ust_session_id __attribute__((unused)),
+ struct cds_list_head *buffer_reg_uid_list __attribute__((unused)),
+ struct consumer_output *consumer __attribute__((unused)),
+ int overwrite __attribute__((unused)),
+ uint64_t uchan_id __attribute__((unused)),
+ uint64_t *discarded __attribute__((unused)),
+ uint64_t *lost __attribute__((unused)))
+{
+ return 0;
+}
+
+static inline
+int ust_app_pid_get_channel_runtime_stats(
+ struct ltt_ust_session *usess __attribute__((unused)),
+ struct ltt_ust_channel *uchan __attribute__((unused)),
+ struct consumer_output *consumer __attribute__((unused)),
+ int overwrite __attribute__((unused)),
+ uint64_t *discarded __attribute__((unused)),
+ uint64_t *lost __attribute__((unused)))
+{
+ return 0;
+}
+
+static inline
+int ust_app_regenerate_statedump_all(
+ struct ltt_ust_session *usess __attribute__((unused)))
+{
+ return 0;
+}
+
+static inline
+enum lttng_error_code ust_app_rotate_session(
+ struct ltt_session *session __attribute__((unused)))
+{
+ return LTTNG_ERR_UNK;
+}
+
+static inline
+enum lttng_error_code ust_app_create_channel_subdirectories(
+ const struct ltt_ust_session *session __attribute__((unused)))
+{
+ return LTTNG_ERR_UNK;
+}
+
+static inline
+int ust_app_release_object(struct ust_app *app __attribute__((unused)),
+ struct lttng_ust_abi_object_data *data __attribute__((unused)))
+{
+ return 0;
+}
+
+static inline
+enum lttng_error_code ust_app_clear_session(
+ struct ltt_session *session __attribute__((unused)))
+{
+ return LTTNG_ERR_UNK;
+}
+
+static inline
+enum lttng_error_code ust_app_open_packets(
+ struct ltt_session *session __attribute__((unused)))
+{
+ return LTTNG_ERR_UNK;
+}
+