Method read

scapy/arch/windows/structures.py:610–621

(self, x: int = MTU)

    class _opened(IO[bytes]):
        def read(self, x: int = MTU) -> bytes:
            buf = ctypes.create_string_buffer(x)
            res = ctypes.windll.kernel32.ReadFile(
                fd,
                buf,
                x,
                None,
                None,
            )
            if res == 0:
                raise OSError(ctypes.FormatError())
            return buf.raw
        def close(self) -> None:
            # ignore failures
            ctypes.windll.kernel32.CloseHandle(fd)