Re: [PATCH] emulate dirfd when necessary

[Mike Frysinger <vapier@xxxxxxxxxx>]

On Tuesday, January 18, 2011 11:47:01 Fabian Groffen wrote:
> +AC_LINK_IFELSE([AC_LANG_PROGRAM([[
> +#include <dirent.h>
> +]],[[
> +	DIR *dir = 0;
> +	if (dirfd(dir)) ;
> +]])], [have_dirfd=yes], [have_dirfd=no])

i wonder if this should be doing "return dirfd(dir);" to try and avoid 
optimization issues

otherwise, this patch looks OK to me
-mike

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