> I woluld like to know if there is a way to know the route to a destination
> without asking it via console (ip route get) but from within c code.
> One possible way is to make system("ip route gat
xxx.xxx.xxx.xxx"),
redirect
> to a file and then read the file.
> Is there a simpler and more efficient way?

So...the 'ip' command is C code, right ?
And you can download the source...