Lines Matching refs:ov

285             ov, err = _winapi.WriteFile(self._handle, buf, overlapped=True)
289                         [ov.event], False, INFINITE)
292                 ov.cancel()
295                 nwritten, err = ov.GetOverlappedResult(True)
306                     ov, err = _winapi.ReadFile(self._handle, bsize,
311                                 [ov.event], False, INFINITE)
314                         ov.cancel()
317                         nread, err = ov.GetOverlappedResult(True)
320                             f.write(ov.getbuffer())
323                             return self._get_more_data(ov, maxsize)
337         def _get_more_data(self, ov, maxsize):  argument
338             buf = ov.getbuffer()
345             ov, err = _winapi.ReadFile(self._handle, left, overlapped=True)
346             rbytes, err = ov.GetOverlappedResult(True)
349             f.write(ov.getbuffer())
675                 ov = _winapi.ConnectNamedPipe(handle, overlapped=True)
684                         [ov.event], False, INFINITE)
686                     ov.cancel()
690                     _, err = ov.GetOverlappedResult(True)
860                         ov, err = _winapi.ReadFile(fileno(), 0, True)
862                         ov, err = None, e.winerror
866                         ov_list.append(ov)
867                         waithandle_to_obj[ov.event] = o
872                         if ov and sys.getwindowsversion()[:2] >= (6, 2):
876                                 _, err = ov.GetOverlappedResult(False)
887             for ov in ov_list:
888                 ov.cancel()
891             for ov in ov_list:
893                     _, err = ov.GetOverlappedResult(True)
899                     o = waithandle_to_obj[ov.event]