-int kernctl_create_channel(int fd, struct lttng_channel *chops);
-int kernctl_create_event(int fd, struct lttng_event *ev);
+int kernctl_add_context(int fd, struct lttng_kernel_context *ctx);
+int kernctl_buffer_flush(int fd);
+int kernctl_create_channel(int fd, struct lttng_channel_attr *chops);
+int kernctl_create_event(int fd, struct lttng_kernel_event *ev);
+int kernctl_enable(int fd);
+int kernctl_disable(int fd);