[PATCH 05/10] Remove __need macros from errno.h (__need_Emath, __need_error_t).

[Joseph Myers]

On Tue, 9 May 2017, Zack Weinberg wrote:

> diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
> index 74f9a49b05..075c996f28 100644
> --- a/misc/sys/cdefs.h
> +++ b/misc/sys/cdefs.h
> @@ -326,6 +326,13 @@
>  # define __attribute_artificial__ /* Ignore */
>  #endif
>  
> +/* Force use of the initial-exec TLS model.  */
> +#if __GNUC_PREREQ (3,3)
> +# define __attribute_tls_model_ie__ __attribute__ ((tls_model ("initial-exec")))

This is not namespace-clean for an installed header (needs to be 
__tls_model__).

This is not a review of the rest of this patch.

-- 
Joseph S. Myers
joseph@codesourcery.com