Hi, as I was building NuttX with bl602evb:wifi configuration, it failed with AF_INET being undefined. I found it is easy to fix with simply adding one include:
# diff -u tcpblaster_cmdline.c.orig tcpblaster_cmdline.c --- tcpblaster_cmdline.c.orig 2022-12-11 22:21:46.630131000 +0100 +++ tcpblaster_cmdline.c 2023-08-12 17:57:30.831047000 +0200 @@ -24,6 +24,8 @@ #include "config.h" +#include <sys/socket.h> + #include <stdlib.h> #include <stdio.h> #include <arpa/inet.h> Then NuttX builds and run (somewhat) well. While I have no knowledge on tcpblaster, I decided to look where it is being used: # grep -Rl CONFIG_EXAMPLES_TCPBLASTER=y * boards/arm/cxd56xx/spresense/configs/rndis/defconfig boards/arm/cxd56xx/spresense/configs/rndis_smp/defconfig boards/arm/cxd56xx/spresense/configs/wifi/defconfig boards/arm/cxd56xx/spresense/configs/wifi_smp/defconfig boards/arm/cxd56xx/spresense/configs/rndis_composite/defconfig boards/arm/imx6/sabre-6quad/configs/netnsh/defconfig boards/arm/imx6/sabre-6quad/configs/netnsh_smp/defconfig boards/arm/imx6/sabre-6quad/configs/netnsh_wb/defconfig boards/arm/sama5/giant-board/configs/netnsh/defconfig boards/arm/sama5/giant-board/configs/sdmmc-net-nsh/defconfig boards/arm/sama5/giant-board/configs/sdmmcnsh/defconfig boards/arm/sama5/sama5d2-xult/configs/netnsh/defconfig boards/arm/sama5/sama5d2-xult/configs/sdmmcnsh/defconfig boards/arm/sama5/sama5d3-xplained/configs/ethernet-over-usb-2-high-speed/defconfig boards/arm/sama5/jupiter-nano/configs/netnsh/defconfig boards/arm/sama5/jupiter-nano/configs/sdmmc-nsh-net-resolvconf/defconfig boards/arm/sama5/jupiter-nano/configs/sdmmcnsh/defconfig boards/arm/stm32/viewtool-stm32f107/configs/tcpblaster/defconfig boards/risc-v/bl602/bl602evb/configs/wifi/defconfig boards/risc-v/mpfs/icicle/configs/network/defconfig boards/sim/sim/sim/configs/tcpblaster/defconfig boards/sim/sim/sim/configs/tcploop/defconfig boards/sim/sim/sim/configs/rtptools/defconfig This means it is defined for following configurations: spresense:rndis spresense:rndis_smp spresense:wifi spresense:wifi_smp spresense:rndis_composite sabre-6quad:netnsh sabre-6quad:netnsh_smp sabre-6quad:netnsh_wb giant-board:netnsh giant-board:sdmmc-net-nsh giant-board:sdmmcnsh sama5d2-xult:netnsh sama5d2-xult:sdmmcnsh sama5d3-xplained:ethernet-over-usb-2-high-speed jupiter-nano:netnsh jupiter-nano:sdmmc-nsh-net-resolvconf jupiter-nano:sdmmcnsh viewtool-stm32f107:tcpblaster bl602evb:wifi icicle:network sim:tcpblaster sim:tcploop sim:rtptools Is anybody using any configuration in this set? I did not look more into history to find when it brake, but anyway, the fix looks trivial to me. Regards, Milan
