[PATCH v2] zic, various tests: use 64-bit stat/ftw/readdir functions

[Joseph Myers]

On Mon, 26 Jun 2017, Nick Alcock wrote:

> Index: glibc/io/bug-ftw2.c
> ===================================================================
> --- glibc.orig/io/bug-ftw2.c	2017-06-26 11:32:54.460712810 +0100
> +++ glibc/io/bug-ftw2.c	2017-06-26 11:33:38.730559302 +0100
> @@ -69,7 +69,7 @@
>  {
>    mtrace ();
>  
> -  ftw (".", callback, 10);
> +  ftw64 (".", callback, 10);
>  
>    if (! sawcur)
>      {

A test of ftw should arguably be using ftw exactly, not ftw64, and 
probably be paired with a corresponding tests (using a shared test 
skeleton) that tests the same things for ftw64.  I.e., adding appropriate 
checks so this test doesn't fail for 64-bit inode numbers might be better, 
to avoid changing what function this test tests.

-- 
Joseph S. Myers
joseph@codesourcery.com