docs: def nl_recvmsgs(sk, cb):
      """Receive a set of messages from a Netlink socket.
  
      https://github.com/thom311/libnl/blob/libnl3_2_25/lib/nl.c#L1023
  
      Repeatedly calls nl_recv() or the respective replacement if provided by the application (see nl_cb_overwrite_recv())
      and parses the received data as Netlink messages. Stops reading if one of the callbacks returns NL_STOP or nl_recv
      returns either 0 or a negative error code.
  
      A non-blocking sockets causes the function to return immediately if no data is available.
  
      See nl_recvmsgs_report().
  
      Positional arguments:
      sk -- Netlink socket (nl_sock class instance).
      cb -- set of callbacks to control behaviour (nl_cb class instance).
  
      Returns:
      0 on success or a negative error code from nl_recv().
      """
      err = nl_recvmsgs_report(sk, cb)
      if err > 0:
          return 0
      return int(err)