[libc-commits] [libc] [libc] Add if_nameindex and if_freenameindex as an experimental entrypoint (PR #208438)

[Pavel Labath via libc-commits]

labath wrote:

(One might argue that this amount of complexity is not necessary for testing netlink, as we can trust the kernel to not attempt to hack us. However, I'm also using this as a proving ground for the DNS resolver infrastructure, where we can definitely expect hacking.)

https://github.com/llvm/llvm-project/pull/208438