Sabu,
I think that in this case the packet length is zero which will result in
nothing from mtod.
Daniel
On Sun, Mar 16, 2014 at 3:03 PM, sabu kurian wrote:
> Hello chris,
>
> Thanks for your reply. I tried dumping the contents of mbuf as you have
> suggested.
> This is what I get:
>
> dump m
Hi,
Are you sure that this is the line that gives the error? How did you define
m_pool?
Regarding coping one byte, copy using simple assignment should be the most
efficient way. If you want to make sure it is just 8 bits, do a bit wise
and (& 0xff).
Daniel
On Mon, Mar 17, 2014 at 10:27 AM, sab
A little bit of correction on the second format:
iphdr->packet_id = rte_bswap16(0x0001); // This one gives error as well
Any idea on what could be wrong ?
Thanks
On Mon, Mar 17, 2014 at 1:51 PM, sabu kurian wrote:
> Hello friends,
>
> I get a error like "dereferencing pointer to inco
Hello friends,
I get a error like "dereferencing pointer to incomplete type", when I try
to fill in the IPv4 headers.
Below is the code snippet:
struct ether_hdr *ehdr = rte_pktmbuf_mtod(m_pool, struct ether_hdr *);
struct ipv4_hdr *iphdr = (struct ipv4_hdr *)(&ehdr[1]);
iphdr->packet_id = (u
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