Enumerating each IP address assigned to network interfaces

Question

I think there is no way to enumerate each network interface on my system and their assigned IP address using just sockets. Is this correct?

I mean, in Linux this cou

Answer 1

Take a look at the ioctl() function. If I recall correctly, you can use it to obtain information on any interface, as well as obtaining the available interfaces.

I don't remember the correct invocation though. As with fcntl(), it takes a request argument plus variable parameters that determine its behaviour.