expr: add type and flags to snprintf interface

Propagate the type and flags parameter to the expressions, so we can
implement outputs in different formats.

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

1 files changed, 2 insertions, 1 deletions

diff --git a/src/expr/nat.c b/src/expr/nat.c
index acd9839..17f4459 100644
--- a/src/expr/nat.c
+++ b/src/expr/nat.c
@@ -201,7 +201,8 @@ nft_rule_expr_nat_build(struct nlmsghdr *nlh, struct nft_rule_expr *e)
 }
 
 static int
-nft_rule_expr_nat_snprintf(char *buf, size_t size, struct nft_rule_expr *e)
+nft_rule_expr_nat_snprintf(char *buf, size_t size, uint32_t type,
+			   uint32_t flags, struct nft_rule_expr *e)
 {
 	struct nft_expr_nat *nat = (struct nft_expr_nat *)e->data;
 	int len = size, offset = 0, ret = 0;