src: add support for flowtable counter

Allow users to enable flow counters via control plane toggle, e.g.

 table ip x {
	flowtable y {
		hook ingress priority 0;
		counter;
	}

	chain z {
		type filter hook ingress priority filter;
		flow add @z
	}
 }

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/netlink.c b/src/netlink.c
index b254753f..ab1afd42 100644
--- a/src/netlink.c
+++ b/src/netlink.c
@@ -1342,6 +1342,8 @@ netlink_delinearize_flowtable(struct netlink_ctx *ctx,
 						    &priority);
 	flowtable->hooknum =
 		nftnl_flowtable_get_u32(nlo, NFTNL_FLOWTABLE_HOOKNUM);
+	flowtable->flags =
+		nftnl_flowtable_get_u32(nlo, NFTNL_FLOWTABLE_FLAGS);
 
 	return flowtable;
 }