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* fhandler.h (fhandler_socket::wait_for_events): Take additional

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parameter "dontwait".
	* fhandler_socket.cc (fhandler_socket::wait_for_events): Act as if the
	socket is non-blocking if dontwait is true.
	(fhandler_socket::recv_internal): Use incoming MSG_DONTWAIT flag to
	set the wait_for_events dontwait parameter.
	(fhandler_socket::send_internal): Ditto.  Optimize code slightly.
	* include/cygwin/socket.h (MSG_DONTWAIT): Define.
	* include/cygwin/version.h: Bump API minor number.
This commit is contained in:
Corinna Vinschen
2009-03-09 14:40:45 +00:00
parent c47426aedb
commit 71d13bca55
5 changed files with 30 additions and 16 deletions
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2
winsup/cygwin/fhandler.h
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@@ -420,7 +420,7 @@ class fhandler_socket: public fhandler_base
const HANDLE wsock_event () const { return wsock_evt; }
const LONG serial_number () const { return wsock_events->serial_number; }
private:
int wait_for_events (const long event_mask);
int wait_for_events (const long event_mask, bool dontwait = false);
void release_events ();
pid_t sec_pid;