I was trying to retrieve 'mac address' via composing small program.
First, I used 'ifreq.ifr_enaddr' (<- Comment of this is '/*ethenet
with 'iotcl' and 'CSIOCGIFCONF'.
As(?) u know, I couldn't retrieve 'mac address'.
Then, I used 'arpreq.arp_ha'. I could get 'mac address'.
But, this code, using 'arpreq.arp_ha', is not working correctly in
Ok,ok, I see. Linux is not Unix. :)
here is the point. I'm so curious what is diffrence of 'ethenet
address' from 'mac address'.
Is different 'Ethenet address' from 'Mac Address' ?
What is diffrence of 'Ethenet address' from 'Mac address'?
Your kind explaination or ...