set_elem: add NFTNL_SET_ELEM_OBJREF attribute

This new attribute allows us to attach stateful objects to elements for
map lookups. This new attribute identifies the object through its name.

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

1 files changed, 1 insertions, 0 deletions

diff --git a/include/set_elem.h b/include/set_elem.h
index 60cecc9..d6244e6 100644
--- a/include/set_elem.h
+++ b/include/set_elem.h
@@ -12,6 +12,7 @@ struct nftnl_set_elem {
 	uint32_t		flags;
 	uint64_t		timeout;
 	uint64_t		expiration;
+	const char		*objref;
 	struct {
 		void		*data;
 		uint32_t	len;