}
#ifdef VCL_TEST
- client_fd = vppcom_session_accept (ssm->listen_fd, &conn->endpt,
+ client_fd = vppcom_session_accept (ssm->listen_fd, &conn->endpt, 0,
-1.0 /* wait forever */ );
if (client_fd < 0)
errno = -client_fd;
+#elif HAVE_ACCEPT4
+ client_fd = accept4 (ssm->listen_fd, (struct sockaddr *) NULL, NULL, NULL);
#else
client_fd = accept (ssm->listen_fd, (struct sockaddr *) NULL, NULL);
#endif