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

[Joseph Myers]

On Mon, 26 Jun 2017, Nick Alcock wrote:

> > 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.
> 
> i.e. UNSUPPORTED-out this test iff it EOVERFLOWs, and have another
> bug-ftw64-2.c that uses ftw64 instead and is run unconditionally?

Yes, exactly.  tst-regex.c is different because that's not testing the I/O 
functions, just using them, so unconditionally using fstat64 makes sense 
there.

-- 
Joseph S. Myers
joseph@codesourcery.com