So what I'm looking for is an interface index (or name) but the real one.
ioctl(2) don't seem to help me here. Now the only way I found how to do this is via
/sys. Let me demonstrate on example what I need:
# cat /sys/class/net/bond0.1007/ifindex 26 # cat /sys/class/net/bond0.1007/iflink 23 <-- I need either this or a reference to bond0 # cat /sys/class/net/bond0/ifindex 23
Is there a way to do it with a function call or the only way is