From: beh...@converseincode.com
> From: Mark Charlebois <charl...@gmail.com>
>
> Replaced non-standard C use of Variable Length Arrays In Structs (VLAIS) in
> xt_repldata.h with a C99 compliant flexible array member and then calculated
> offsets to the other struct members. These other members aren't referenced by
> name in this code, however this patch maintains the same memory layout and
> padding as was previously accomplished using VLAIS.
>
> Had the original structure been ordered differently, with the entries VLA at
> the end, then it could have been a flexible member, and this patch would have
> been a lot simpler. However since the data stored in this structure is
> ultimately exported to userspace, the order of this structure can't be
> changed.
Why not just remove the last element and allocate space for it after the
structure?
That would reduce the complexity of the patch and the unreadability
of the new code.
I realise that the alignment of type##_error is 'tricky' to determine.
David
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