Re: [PATCH] net: ip, diag -- Add diag interface for raw sockets

From: David Ahern
Date: Sat Sep 10 2016 - 12:31:50 EST

On 9/9/16 12:26 PM, Cyrill Gorcunov wrote:
> In criu we are actively using diag interface to collect sockets
> present in the system when dumping applications. And while for
> unix, tcp, udp[lite], packet, netlink it works as expected,
> the raw sockets do not have. Thus add it.
> CC: David S. Miller <davem@xxxxxxxxxxxxx>
> CC: Eric Dumazet <eric.dumazet@xxxxxxxxx>
> CC: Alexey Kuznetsov <kuznet@xxxxxxxxxxxxx>
> CC: James Morris <jmorris@xxxxxxxxx>
> CC: Hideaki YOSHIFUJI <yoshfuji@xxxxxxxxxxxxxx>
> CC: Patrick McHardy <kaber@xxxxxxxxx>
> CC: Andrey Vagin <avagin@xxxxxxxxxx>
> CC: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
> Signed-off-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
> ---

Would you mind adding the destroy capability as well? The udp version should be close to what is needed for raw sockets. See udp_diag_destroy and udp_abort.