thanks Florin, I'll take a look.

2017-04-18 17:51 GMT-07:00 Florin Coras <fcoras.li...@gmail.com>:

> Hi Hongbin,
>
> See the functions here: https://git.fd.io/vpp/tree/src/vlib/buffer.h#n259
>
> If they’re not enough, feel free to add more.
>
> Florin
>
> > On Apr 18, 2017, at 3:33 PM, Hongbin Li <hungbun....@gmail.com> wrote:
> >
> > Hello,
> >
> > I am evaluating vpp as a tool to conduct packet prepending / trimming.
> >
> > Is there any functions available in vpp to manipulate vlib_buffer_t,
> just like rte_pktmbuf_prepend and rte_pktmbuf_trim in DPDK?
> >
> > Regards,
> > Hongbin
> > _______________________________________________
> > vpp-dev mailing list
> > vpp-dev@lists.fd.io
> > https://lists.fd.io/mailman/listinfo/vpp-dev
>
>
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