code: func BlockingPoll(fds *PollEvent, nfds int, timeout int64) (int, syscall.Errno) {
  	n, _, e := syscall.Syscall(syscall.SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
  	return int(n), e
  }
docs: // BlockingPoll is just a stub function that forwards to the poll() system call
  // on non-amd64 platforms.