Hi Thomas, I've read both the rte_pktmbuf_is_contiguous and rte_pktmbuf_clone. I think that I can get each mbuf segments and copy them to memory linearly. Thanks for the tip.
On Thu, Oct 24, 2013 at 4:32 PM, Thomas Monjalon <thomas.monjalon at 6wind.com>wrote: > 24/10/2013 10:09, Jose Gavine Cueto : > > Thank you for the information. Because I would like to copy an rte_mbuf > to > > a memory mapped file for an application. Is there some dpdk API for this > > copy operation (linear/nonlinear) or are these left with the application > > developers ? > > You can have some tips by looking at rte_pktmbuf_is_contiguous: > http://dpdk.org/doc/api/rte__mbuf_8h.html#a511a116ae4822037d4f1fb561aa4ffcf > and rte_pktmbuf_clone: > http://dpdk.org/doc/api/rte__mbuf_8h.html#a1d26cc982f6363cd7492dd70cc5c287c > > -- > Thomas > -- To stop learning is like to stop loving.
