tree a34d85ad57a27f0d29c9401a44a81a969617dbe2
parent 746a695f86b301cbee2a3c79fc490653be680b20
author Pavel Emelyanov <xemul@parallels.com> 1351135416 +0000
committer Stephen Hemminger <shemminger@vyatta.com> 1351298929 -0700

ss: Support sock-diag

That is -- write the code, that sends diag request in new format. It's
mostly copied from tcp-diag code. Plus, sock-diag differentiates sockets
by families, thus we have to send two requests sequentially.

If we fail to submit new sock-diag request, try to fall-back and submit
the legacy tcp-diag one.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>