Re: dev_get_by_index is not hashed: O(n)

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   From: Ben Greear <greearb@candelatech.com>
   Date: Thu, 29 Aug 2002 17:37:36 -0700
   
   What does it use?

I could say go run strace on it but...

AF_NETLINK which dumps the whole list of interface
data over a socket to the application.  At least
that is what smart apps like ip use last time
I checked.

And since I deleted all of the netlink CONFIG_*
options, everyone's kernel has it enabled.  There
really isn't any excuse to use netlink for network
configuration read/write in these kinds of tools.
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