nft: adds save_matches_and_target

This patch permits to save matches and target for ip/ip6/arp/eb
family, required for xtables-events.

Also, generalizes nft_rule_print_save to be reused for all protocol
families.

Signed-off-by: Giuseppe Longo <giuseppelng@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/iptables/nft.h b/iptables/nft.h
index 22af66e2..8670f343 100644
--- a/iptables/nft.h
+++ b/iptables/nft.h
@@ -114,7 +114,7 @@ enum nft_rule_print {
 	NFT_RULE_DEL,
 };
 
-void nft_rule_print_save(const struct iptables_command_state *cs,
+void nft_rule_print_save(const void *data,
 			 struct nft_rule *r, enum nft_rule_print type,
 			 unsigned int format);