Lines Matching refs:ov

280             ov, err = _winapi.WriteFile(self._handle, buf, overlapped=True)
284                         [ov.event], False, INFINITE)
287                 ov.cancel()
290                 nwritten, err = ov.GetOverlappedResult(True)
301                     ov, err = _winapi.ReadFile(self._handle, bsize,
306                                 [ov.event], False, INFINITE)
309                         ov.cancel()
312                         nread, err = ov.GetOverlappedResult(True)
315                             f.write(ov.getbuffer())
318                             return self._get_more_data(ov, maxsize)
332         def _get_more_data(self, ov, maxsize):  argument
333             buf = ov.getbuffer()
340             ov, err = _winapi.ReadFile(self._handle, left, overlapped=True)
341             rbytes, err = ov.GetOverlappedResult(True)
344             f.write(ov.getbuffer())
669                 ov = _winapi.ConnectNamedPipe(handle, overlapped=True)
678                         [ov.event], False, INFINITE)
680                     ov.cancel()
684                     _, err = ov.GetOverlappedResult(True)
854                         ov, err = _winapi.ReadFile(fileno(), 0, True)
856                         ov, err = None, e.winerror
860                         ov_list.append(ov)
861                         waithandle_to_obj[ov.event] = o
866                         if ov and sys.getwindowsversion()[:2] >= (6, 2):
870                                 _, err = ov.GetOverlappedResult(False)
881             for ov in ov_list:
882                 ov.cancel()
885             for ov in ov_list:
887                     _, err = ov.GetOverlappedResult(True)
893                     o = waithandle_to_obj[ov.event]