int kernel_create_channel(struct ltt_kernel_session *session,
struct lttng_channel *chan);
int kernel_create_event(struct lttng_event *ev, struct ltt_kernel_channel *channel,
int kernel_create_channel(struct ltt_kernel_session *session,
struct lttng_channel *chan);
int kernel_create_event(struct lttng_event *ev, struct ltt_kernel_channel *channel,