[dpdk-dev] [PATCHv2] headers: typeof -> __typeof__ to unbreak C++11 code

Thomas Monjalon thomas.monjalon at 6wind.com
Mon Mar 9 17:38:22 CET 2015


2015-03-06 15:59, Konstantin Ananyev:
> v2:
> Instead of changing all the affected files,
> define 'typeofi' and 'asm' if needed.
> 
> When compiling C++11-code or above (--std=c++11), the build fails with
> lots of
> 
>   rte_eth_ctrl.h:517:3: note: in expansion of macro RTE_ALIGN
>     (RTE_ALIGN(RTE_ETH_FLOW_MAX, UINT32_BIT)/UINT32_BIT)
>     ^
> 
> When reading the GCC info pages, I get the feeling that __typeof__ is
> a better choice, and that indeed works when including the headers in
> C++ files (--std=c++11).
> 
> There are some typeof()s left in C files, the patch only touches the
> public API.
> 
> Signed-off-by: Simon Kagstrom <simon.kagstrom at netinsight.net>
> Signed-off-by: Konstantin Ananyev <konstantin.ananyev at intel.com>

Applied, thanks


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