> hi all,
>
> What ever i tell below is with reference to RAW SOCKET implementation in
>
>
> Linux.
>
> can any one tell me what happens to the sk->opt copied by ip_get_options.
>
> I guess the sk->opt should be copied into every IP packet thats going to
>
>
> be send out via this socket sk. (correct ?)
Yes (except when you enable IP_HDRINCL)
>
> i couldnt find Where it is copied into the outgoing packets.
In ip_output.c:ip_build_xmit_slow() via ip_options_build.
-Andi
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