[oclug] [OT] C: get local ip?

[James Leigh]

what about if I know the default route is eth0, could I do i then?

james

On Tue, 2002-03-19 at 15:48, David F. Skoll wrote:
> There is no easy way to do what you want in C.  Basically, you
> have to go through the routing table to find out which interface
> is used for the default route, and then use ioctl's to get its IP
> address.  There are some complications: