Cannot parse TcpInfo and (unix) MemInfo on older kernels #22
Description
...because corresponding nlas are shorter than expected; for example, on kernel 4.4 INET_DIAG_INFO is 144 bytes long, not 232. Sure, this is 2016 kernel, which is EOL in almost all possible ways, but the general idea remains: new stats are added pretty regularly, and once they're also added to this crate, it will become useless for quite a while because not a lot of people use Arch btw rolling-release distros with shiny new kernels.