Lines Matching refs:ov
279 ov, err = _winapi.WriteFile(self._handle, buf, overlapped=True)
283 [ov.event], False, INFINITE)
286 ov.cancel()
289 nwritten, err = ov.GetOverlappedResult(True)
300 ov, err = _winapi.ReadFile(self._handle, bsize,
305 [ov.event], False, INFINITE)
308 ov.cancel()
311 nread, err = ov.GetOverlappedResult(True)
314 f.write(ov.getbuffer())
317 return self._get_more_data(ov, maxsize)
331 def _get_more_data(self, ov, maxsize):
332 buf = ov.getbuffer()
339 ov, err = _winapi.ReadFile(self._handle, left, overlapped=True)
340 rbytes, err = ov.GetOverlappedResult(True)
343 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]