Linux since v2.6.24 has a couple of couple of bits at the top of
nla_type that one is apparently supposed to ignore. This commit
starts doing that in Open vSwitch userspace.
Acked-by: Jesse Gross <jesse@nicira.com>
Until now, netlink-protocol.h and <linux/netlink.h> could not both be
included by a single source file, because they contained conflicting
definitions. This commit fixes the problem, by having netlink-protocol.h
delegate to <linux/netlink.h> where it is available.
Here's an example of the problem: odp-util.c includes both
datapath-protocol.h and will need netlink-protocol.h also so that it can
look through actions defined as struct nlattr. datapath-protocol.h
includes <linux/if_link.h> for the definition of rtnl_link_stats64, and
<linux/if_link.h> includes <linux/netlink.h>.
Acked-by: Jesse Gross <jesse@nicira.com>
