4 files changed, 27 insertions, 0 deletions
diff --git a/src/expect/build.c b/src/expect/build.c
index 8cf2edd..a544ded 100644
--- a/src/expect/build.c
+++ b/src/expect/build.c
@@ -42,6 +42,13 @@ static void __build_helper_name(struct nfnlhdr *req, size_t size,
 			exp->helper_name, strlen(exp->helper_name));
 }
 
+static void __build_expectfn(struct nfnlhdr *req,
+			     size_t size, const struct nf_expect *exp)
+{
+	nfnl_addattr_l(&req->nlh, size, CTA_EXPECT_FN,
+			exp->expectfn, strlen(exp->expectfn)+1);
+}
+
 int __build_expect(struct nfnl_subsys_handle *ssh,
 		   struct nfnlhdr *req,
 		   size_t size,
@@ -95,6 +102,8 @@ int __build_expect(struct nfnl_subsys_handle *ssh,
 		__build_class(req, size, exp);
 	if (test_bit(ATTR_EXP_HELPER_NAME, exp->set))
 		__build_helper_name(req, size, exp);
+	if (test_bit(ATTR_EXP_FN, exp->set))
+		__build_expectfn(req, size, exp);
 
 	return 0;
 }
diff --git a/src/expect/getter.c b/src/expect/getter.c
index 937e793..47087a7 100644
--- a/src/expect/getter.c
+++ b/src/expect/getter.c
@@ -59,6 +59,11 @@ static const void *get_exp_attr_nat_tuple(const struct nf_expect *exp)
 	return &exp->nat;
 }
 
+static const void *get_exp_attr_expectfn(const struct nf_expect *exp)
+{
+	return exp->expectfn;
+}
+
 const get_exp_attr get_exp_attr_array[ATTR_EXP_MAX] = {
 	[ATTR_EXP_MASTER]		= get_exp_attr_master,
 	[ATTR_EXP_EXPECTED]		= get_exp_attr_expected,
@@ -70,4 +75,5 @@ const get_exp_attr get_exp_attr_array[ATTR_EXP_MAX] = {
 	[ATTR_EXP_CLASS]		= get_exp_attr_class,
 	[ATTR_EXP_NAT_TUPLE]		= get_exp_attr_nat_tuple,
 	[ATTR_EXP_NAT_DIR]		= get_exp_attr_nat_dir,
+	[ATTR_EXP_FN]			= get_exp_attr_expectfn,
 };
diff --git a/src/expect/parse.c b/src/expect/parse.c
index 5796072..c29a110 100644
--- a/src/expect/parse.c
+++ b/src/expect/parse.c
@@ -109,4 +109,9 @@ void __parse_expect(const struct nlmsghdr *nlh,
 			set_bit(ATTR_EXP_NAT_DIR, exp->set);
 		}
 	}
+	if (cda[CTA_EXPECT_FN-1]) {
+		strcpy(exp->expectfn, NFA_DATA(cda[CTA_EXPECT_FN-1]));
+		exp->expectfn[__NFCT_EXPECTFN_MAX-1] = '\0';
+		set_bit(ATTR_EXP_FN, exp->set);
+	}
 }
diff --git a/src/expect/setter.c b/src/expect/setter.c
index 47843f8..2cf29c2 100644
--- a/src/expect/setter.c
+++ b/src/expect/setter.c
@@ -60,6 +60,12 @@ static void set_exp_attr_nat_tuple(struct nf_expect *exp, const void *value)
 	exp->nat = *((struct nfct_tuple_head *) value);
 }
 
+static void set_exp_attr_expectfn(struct nf_expect *exp, const void *value)
+{
+	strncpy(exp->expectfn, value, __NFCT_EXPECTFN_MAX);
+	exp->expectfn[__NFCT_EXPECTFN_MAX-1] = '\0';
+}
+
 const set_exp_attr set_exp_attr_array[ATTR_EXP_MAX] = {
 	[ATTR_EXP_MASTER]		= set_exp_attr_master,
 	[ATTR_EXP_EXPECTED]		= set_exp_attr_expected,
@@ -71,4 +77,5 @@ const set_exp_attr set_exp_attr_array[ATTR_EXP_MAX] = {
 	[ATTR_EXP_CLASS]		= set_exp_attr_class,
 	[ATTR_EXP_NAT_TUPLE]		= set_exp_attr_nat_tuple,
 	[ATTR_EXP_NAT_DIR]		= set_exp_attr_nat_dir,
+	[ATTR_EXP_FN]			= set_exp_attr_expectfn,
 };