* fhandler_socket.cc (fhandler_socket::signal_secret_event): New

function.
* fhandler.h: Declare it.
* fhandler_socket.cc (fhandler_socket::create_secret_event): Don't
signal secret event immediately.
(fhandler_socket::check_peer_secret_event): Do it after peer event
was opened.
* net.cc (cygwin_connect): Or if socket is non-blocking.
(cygwin_accept): Ditto.

winsup/cygwin/fhandler.h

@@ -397,6 +397,7 @@ public:
   void get_connect_secret (char*);
   HANDLE create_secret_event (int *secret = NULL);
   int check_peer_secret_event (struct sockaddr_in *peer, int *secret = NULL);
+  void signal_secret_event ();
   void close_secret_event ();
 };