+ LTTNG_ERR_EVENT_NOTIFIER_GROUP_NOTIFICATION_FD = 164, /* Error initializing event notifier group notification file descriptor */
+ LTTNG_ERR_INVALID_CAPTURE_EXPRESSION = 165, /* Invalid capture expression. */
+ LTTNG_ERR_EVENT_NOTIFIER_REGISTRATION = 166, /* Error registering event notifier to the tracer. */
+ LTTNG_ERR_EVENT_NOTIFIER_ERROR_ACCOUNTING = 167, /* Error initializing event notifier error accounting. */
+ LTTNG_ERR_EVENT_NOTIFIER_ERROR_ACCOUNTING_FULL = 168, /* Error event notifier error accounting full. */