int kernctl_tracepoint_list(int fd);
int kernctl_tracer_version(int fd, struct lttng_kernel_tracer_version *v);
int kernctl_wait_quiescent(int fd);
int kernctl_tracepoint_list(int fd);
int kernctl_tracer_version(int fd, struct lttng_kernel_tracer_version *v);
int kernctl_wait_quiescent(int fd);