+enum lttng_error_code kernel_create_trigger_group_notification_fd(
+ int *trigger_group_notification_fd);
+enum lttng_error_code kernel_destroy_trigger_group_notification_fd(
+ int trigger_group_notification_fd);
+
+enum lttng_error_code kernel_register_trigger(struct lttng_trigger *trigger, const struct lttng_credentials *cmd_creds);
+enum lttng_error_code kernel_unregister_trigger(struct lttng_trigger *trigger);
+enum lttng_error_code kernel_create_trigger_group_error_counter(
+ int *trigger_group_error_counter_fd, size_t nb_bucket);
+enum lttng_error_code kernel_trigger_update_error_count(
+ struct lttng_trigger *trigger);
+
+int kernel_get_notification_fd(void);
+