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Re: must use gcc builtin?
On Fri, Feb 24, 2012 at 07:38:42AM +0200, Alan Barrett wrote:
> Perhaps a va_list_to_sequential_memory() conversion interface could
> be provided. It would take a va_list, copy it into the sort of
> memory buffer that you have advocated, and return a pointer to it,
> and a size. Or it could skip the copying if the va_list is already
> in that sort of format. There would probably also have to be a way
> of freeing the memory.
That won't work, or at least not easily, because you'd need to know
how many arguments were passed. And their types.
David A. Holland
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