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* fhandler_socket.cc (LOCK_EVENTS): Don't enter critical section with invalid mutex handle since then socket has been closed. (UNLOCK_EVENTS): Close critical section. (fhandler_socket::evaluate_events): Handle calling connect on shutdown socket. (fhandler_socket::wait_for_events): Try for pthread_testcancel in case of WAIT_FAILED. Try to come up with a better errno in case we waited on an invalid handle. (fhandler_socket::release_events): Change wsock_mtx and wsock_evt to NULL under lock to avoid accessing invalid handle. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cygwin documentation is available on the net at http://cygwin.com You might especially be interested in http://cygwin.com/faq/faq.programming.html#faq.programming.building-cygwin