2013/3/25 naruse (Yui NARUSE) <naruse / airemix.jp>:

>>  It seems we need Socket.getifaddrs.
>
> Sure, but what is the type of its return value?
> Extended Addrinfo or a new object like Ifaddr?

I think it should have new class.

Addrinfo has bunch of methods for a struct sockaddr.
But struct ifaddrs has multiple pointers to struct sockaddr.
It is difficult to deal with them fairly.
-- 
Tanaka Akira