rcvtimeo_save_len 1399 opal/mca/btl/tcp/btl_tcp_component.c     socklen_t rcvtimeo_save_len = sizeof(save);
rcvtimeo_save_len 1408 opal/mca/btl/tcp/btl_tcp_component.c     if (0 != getsockopt(sd, SOL_SOCKET, SO_RCVTIMEO, (void*)&save, &rcvtimeo_save_len)) {