On Jun 22, 2004, at 4:25 PM, rahul b jain cs student wrote:
I am trying to modify the kernel networking code and have a question
regarding the sk_buff structure which is used to store the details of a
packet.
In this structure there are pointers called headroom, data, tailroom and
end. Does anyone know what these are used for. Or can anyone point me to a
good explanation for these fields.
I wanted to know how exactly they are populated ? Whether the headroom contains the different headers ? What does the tailroom contain ?
Granted, there might be kernel developers on this list, but wouldn't this question be more appropriate for the Linux kernel mailing list(s)?
-- Jason Dixon, RHCE DixonGroup Consulting http://www.dixongroup.net
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