I've tried to use poll() with a Windows socket (from WSASocket) and a cygwin side file descriptor (fd). But it is only signaled for fd only. At first, I have seen that fhandler_socket_wsock::set_socket_handle() casts SOCKET to int. So, is it possible to use poll() with the SOCKET type? Or Is there any magic to convert Windows socket to cygwin fd and vice-versa? -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple