From: sabu kurian <sabu2kurian@gmail.com>
To: "dev@dpdk.org" <dev@dpdk.org>
Subject: [dpdk-dev] Error : dereferencing pointer to incomplete type......
Date: Mon, 17 Mar 2014 13:51:44 +0530 [thread overview]
Message-ID: <CAJ2bnfCD_FN6TOMr3+19NAPFjuty2h9rgHvJzxJDTCRqGSy+xQ@mail.gmail.com> (raw)
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 = (uint16_t)0x0001; //This gives error.
rte_bswap16(iphdr->packet_id,0x0001); //This format also gives the same
error.
And also what is the best way to copy an 8 bit (1 byte) value for fields
like 'type_of_service' ? will rte_memcpy() work for it ?
Thanks in advance....
next reply other threads:[~2014-03-17 8:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-17 8:21 sabu kurian [this message]
2014-03-17 8:27 ` sabu kurian
2014-03-17 19:42 ` Daniel Kaminsky
2014-03-18 9:55 ` Richardson, Bruce
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