Cygwin: inline get_socket_flags()

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

winsup/cygwin/fhandler_socket.cc

@@ -720,17 +720,6 @@ fhandler_socket::link (const char *newpath)
   return fhandler_base::link (newpath);
 }
 
-int
-fhandler_socket::get_socket_flags ()
-{
-  int ret = 0;
-  if (is_nonblocking ())
-    ret |= SOCK_NONBLOCK;
-  if (close_on_exec ())
-    ret |= SOCK_CLOEXEC;
-  return ret;
-}
-
 int
 fhandler_socket::shutdown (int how)
 {