>In general we trying to avoid conditional compilations within DPDK.
>Can we always use one way or another?
>As you are doing a copy anyway, probably no harm just
>completely remove RTE_IPOPT_KEEP_IP_HLEN and related behaviour
>and copy only options that need to be copied.
>WDYT?
Yes.I agree with you.I define this macro because I'm not quite sure which way is better, so I want to hear from you.
I will completely remove RTE_IPOPT_KEEP_IP_HLEN and related behaviour and copy only options that need to be copied.