+/*
+ * This is an older interface. It's kept for backward compatibility
+ * to the option that doesn't provide association id.
+ */
+SCTP_STATIC int sctp_setsockopt_connectx_old(struct sock* sk,
+ struct sockaddr __user *addrs,
+ int addrs_size)
+{
+ return __sctp_setsockopt_connectx(sk, addrs, addrs_size, NULL);
+}
+
+/*
+ * New interface for the API. The since the API is done with a socket
+ * option, to make it simple we feed back the association id is as a return
+ * indication to the call. Error is always negative and association id is
+ * always positive.
+ */
+SCTP_STATIC int sctp_setsockopt_connectx(struct sock* sk,
+ struct sockaddr __user *addrs,
+ int addrs_size)
+{
+ sctp_assoc_t assoc_id = 0;
+ int err = 0;
+
+ err = __sctp_setsockopt_connectx(sk, addrs, addrs_size, &assoc_id);
+
+ if (err)
+ return err;
+ else
+ return assoc_id;
+}
+