+int kernctl_create_trigger_group(int fd);
+
+/* Apply on trigger_group FD*/
+int kernctl_create_trigger_group_notification_fd(int fd);
+int kernctl_create_trigger_group_error_counter(int fd,
+ struct lttng_kernel_counter_conf *error_counter_conf);
+int kernctl_create_trigger(int fd, struct lttng_kernel_trigger *trigger);
+
+int kernctl_counter_get_value(int counter_fd, struct lttng_kernel_counter_value *value);
+
+/* Apply on event FD */
+int kernctl_filter(int fd, const struct lttng_bytecode *filter);
+int kernctl_add_callsite(int fd, struct lttng_kernel_event_callsite *callsite);
+int kernctl_capture(int fd, const struct lttng_bytecode *capture);
+