b1153f29ee
Make socket filters work for netlink unicast and notifications. This is useful for applications like Zebra that get overrun with messages that are then ignored. Note: netlink messages are in host byte order, but packet filter state machine operations are done as network byte order. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>