Log file proposal

[Ben Greear]

The log file for wpa_supplicant rarely if ever uses the wpa_s->ifname,
so when you are running with multiple interfaces, the logs are not so
useful.

One option is to search for all logging calls and explicitly add the
name to the log messages, but it might be better to make a new
method that assumes wpa_s exists and automatically append the name
to the front of the string.  We can then add a new logging method
that doesn't assume wpa_s for places.

Any opinions on the best way to go about this?

Thanks,
Ben

-- 
Ben Greear <greearb at candelatech.com>
Candela Technologies Inc  http://www.candelatech.com