Re: pgbench on mingw needs fflush

Can we distinguish mingw case from others so that we could ifdef out
the extra fflush()?
--
Tatsuo Ishii
SRA OSS, Inc. Japan

> pgbench reports its progress of loading ("N tuples done.") or vacuuming
> ("vacuum...end"), but the messages are not printed on the moment on mingw.
> The reason seems to be the buffering of stderr. This patch adds fflush()
> just after each fprintf(stderr).
>
> The buffered stderr might be a bug of mingw, but redundant fflush()
> does not make mischief for platforms that have correct stderr.
>
> Regards,
> ---
> ITAGAKI Takahiro
> NTT Open Source Software Center