diff --git a/components/net/Kconfig b/components/net/Kconfig index 4436934f09..1d5bbd9462 100644 --- a/components/net/Kconfig +++ b/components/net/Kconfig @@ -298,6 +298,10 @@ config RT_USING_LWIP int "Enable SO_RCVBUF processing" default 1 + config LWIP_SO_LINGER + int "Enable SO_LINGER processing" + default 0 + config RT_LWIP_NETIF_LOOPBACK bool "Enable netif loopback" default n