[Piglit] [PATCH] util: call fflush() after printf() calls

[Brian Paul]

On 06/07/2017 12:03 PM, Eric Anholt wrote:
> Brian Paul <brianp at vmware.com> writes:
>
>> Otherwise, on Windows, we don't see the printf() output until the program
>> exits.  That's fine with the -auto option, but a problem w/out -auto.
>
> That's pretty broken.

Actually, I think it's allowed behavior.


> Could we just wrap printf/fprintf on windows to
> call down and then fflush(), instead of doing it in all the callers?
>
> You've hit the most commonly-called printf callers, but I don't want to
> have to do this in all the tests, too.

I think I can work around this with setvbuf() to disable buffering.

New patch coming.

-Brian