1 files changed, 24 insertions, 0 deletions

diff --git a/expect.c b/expect.c
index 072e913..3d59f9e 100644
--- a/expect.c
+++ b/expect.c
@@ -241,6 +241,30 @@ int cthelper_cmp_addr_dst(struct nf_conntrack *ct, int dir,
 	return memcmp(addr, &tmp, sizeof(union nfct_attr_grp_addr)) == 0;
 }
 
+void cthelper_get_port_src(struct nf_conntrack *ct, int dir, uint16_t *port)
+{
+	switch (dir) {
+	case MYCT_DIR_ORIG:
+		*port = nfct_get_attr_u16(ct, ATTR_PORT_SRC);
+		break;
+	case MYCT_DIR_REPL:
+		*port = nfct_get_attr_u16(ct, ATTR_REPL_PORT_SRC);
+		break;
+	}
+}
+
+void cthelper_get_port_dst(struct nf_conntrack *ct, int dir, uint16_t *port)
+{
+	switch (dir) {
+	case MYCT_DIR_ORIG:
+		*port = nfct_get_attr_u16(ct, ATTR_PORT_DST);
+		break;
+	case MYCT_DIR_REPL:
+		*port = nfct_get_attr_u16(ct, ATTR_REPL_PORT_DST);
+		break;
+	}
+}
+
 int cthelper_cmp_exp_addr_dst(struct nf_expect *exp,
 			      union nfct_attr_grp_addr *addr)
 {