If I understood your question correctly you wanted to print skb or in other words want to send contents of skbuff to user space..
Write a kernel module to copy the contents of skbuff to user space Use dev_add_pack to capture the packets and have fun.
Ravi
Kirk Bollinger wrote:
I'm just starting to play around with the kernel.
I want to know how most people do things like print out info and/or write to a file. I'm interested in playing with network code and wanted to print some parts of the skb's.
for instance my first thing I tried to do is to print the destination address of all icmp ECHO_REPLY packets but haven't been able to get this to work.
Any tutorials on this?
thanks!
-kirk
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