[PATCH v6] Define __STATFS_MATCHES_STATFS64

[Joseph Myers]

On Wed, 23 Oct 2019, Alistair Francis wrote:

> Add a new macro __STATFS_MATCHES_STATFS64 that specifies if fsblkcnt_t
> matches fsblkcnt64_t and if fsfilcnt_t matches fsfilcnt64_t.
> 
> As we don't have the padding we also need to update the overflow checker
> to not access the undefined members.
> ---
> This change was tested by running user space tests for RV32 and RV64.
> 
> This patch doesn't use the new macro. The RV32 port uses the macro, this
> is a preperation patch.
> 
> v6:
>  - Drop paragraph from commit
>  - Fix Alpha and Hurd configuration

This patch version is OK.

-- 
Joseph S. Myers
joseph@codesourcery.com