On Mon, Oct 22, 2007 at 10:03:47PM +0200, Yakov Lerner wrote: > I want to add my custom destructor to the skb, the function pointer > to be called at skb destruction time. Will the following work: if I > push address of my_destructor to the > sk-buff->destructor field, and then when my_destructor > is called, I call the (saved) old value of sk-buff->destructor ? > Will this work ?
It might, provided nothing else runs after you that will unilaterally change the ->destructor field. I.e., it depends at which point in the skb's life-time you set your hook. Cheers, Muli -- SYSTOR 2007 --- 1st Annual Haifa Systems and Storage Conference 2007 http://www.haifa.il.ibm.com/Workshops/systor2007/ Virtualization workshop: Oct 29th, 2007 | Storage workshop: Oct 30th, 2007 - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
