I have just studied a bit the systemd code and this brought me to the following idea/temporary workaround: What about returning -1 (error) and setting errno when getsockopt(fd, SOL_SOCKET, SO_PEERSEC, ...) gets called? This would then let systemd know that SO_PEERSEC is not (yet) implemented.
I have just studied a bit the systemd code and this brought me to the following idea/temporary workaround: What about returning -1 (error) and setting errno when getsockopt(fd, SOL_SOCKET, SO_PEERSEC, ...) gets called? This would then let systemd know that SO_PEERSEC is not (yet) implemented.