llc.py 文件源码

def bind(self, socket, addr_or_name=None):
        if not isinstance(socket, tco.TransmissionControlObject):
            raise err.Error(errno.ENOTSOCK)
        if socket.addr is not None:
            raise err.Error(errno.EINVAL)
        if addr_or_name is None:
            self._bind_by_none(socket)
        elif isinstance(addr_or_name, int):
            self._bind_by_addr(socket, addr_or_name)
        elif isinstance(addr_or_name, bytes):
            self._bind_by_name(socket, addr_or_name)
        else:
            raise err.Error(errno.EFAULT)