[dccp] Setsockopt() api in 2.6 implementation

[vladimir.moltchanov]

Hi all,

Can anybody provide an example of basic steps required under DCCP for
Linux 2.6 implementation to create a simple listening socket?

I have:

        Sk = socket(AF_INET, SOCK_DCCP, 0);
        ...
        ...
        Bind();
        ...
        ...
        Int Buf_len=1400;
        Error = setsockopt(sk, SOL_DCCP, DCCP_SOCKOPT_PACKET_SIZE,
&Buf_len, sizeof(Buf_len));

Setsockopt() fails with code 92 - (not supported, I believe).
Apparently, I never reach dccp setsockopt() implementation. So, what am
I missing?

B.R.
Vladimir.