inet_diag: Introduce socket family checks
authorPavel Emelyanov <xemul@parallels.com>
Tue, 6 Dec 2011 07:59:15 +0000 (07:59 +0000)
committerDavid S. Miller <davem@davemloft.net>
Tue, 6 Dec 2011 18:58:02 +0000 (13:58 -0500)
The new API will specify family to work with. Teach the existing
socket walking code to bypass not interesting ones.

To preserve compatibility with existing behavior the _compat code
sets interesting family to AF_UNSPEC to dump them all.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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