netdev - SIOCGIFCOUNT

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Date:	Sat, 21 Apr 2007 00:04:51 +0200
From:	Andi Kleen <ak@...e.de>
To:	netdev@...r.kernel.org
Subject: SIOCGIFCOUNT

Hi,

A recent 32bit jdk spews these messages on x86-64

ioctl32(java:3877): Unknown cmd fd(3) cmd(00008938){00} arg(bfa4c844) on socket:[4470216]
..

0x8938 is SIOCGIFCOUNT. As far as I can see it is only defined in sockios.h, but not 
implemented?

Should it be removed from the include file or implemented?

I probably will add a dummy compat ioctl entry to shut the JDK up at least.

-Andi

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