[vserver] SIOCGIFCONF ioctl()

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From: Sam Vilain (sam_at_vilain.net)
Date: Thu Jul 18 2002 - 09:13:05 EDT

It looks like the SIOCGIFCONF ioctl needs some work for iproot; ie, if you
make a socket and then call the SIOCGIFCONF ioctl, you can still see all
the interfaces. There's a for loop in the dev_ifconf() function in
net/core/dev.c that looks like the one to change. Should be fairly
simple.

The program `dnsmasq' (http://thekelleys.org.uk/dnsmasq/doc.html) is an
example program that fetches the list of interfaces in this manner. 

--
   Sam Vilain, sam_at_vilain.net     WWW: http://sam.vilain.net/
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Real computer scientists don't write the user interfaces, they merely
argue over what they should look like.
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