[sheepdog] [PATCH] make qsort and bsearch type safe

[Liu Yuan]

On 05/16/2013 12:39 PM, MORITA Kazutaka wrote:
> +#define typesafe_qsort(base, nmemb, compar)				\
> +({									\
> +	assert(compar(base, base) == 0);				\
> +	qsort(base, nmemb, sizeof(*(base)), (comparison_fn_t)compar);	\
> +})
> +
> +#define typesafe_bsearch(key, base, nmemb, compar)			\
> +({									\
> +	(void) (key == base);						\
> +	assert(compar(base, base) == 0);				\
> +	bsearch(key, base, nmemb, sizeof(*(base)), (comparison_fn_t)compar); \
> +})

I think xqsort and xbsearch is much more keyboard friendly and uniform
with other xhelpers.

Thanks,
Yuan