[LTP] [PATCH v4 5/5] Adopt doc for TST_RETRY_FUNC for LTP_TIMEOUT_MUL

[Petr Vorel]

Hi Clemens,

> > Isn't it meant to be used just in library (in lib/tst_test.c)?
> > Thus I wouldn't document it here. And in fact remove it from
> > include/tst_test.h
> > (second commit).

> I'm ok with private function. But you need to make it available to
> tst_common.h. We could use extern. But not sure if this is what we
> want.

> On the other hand, we could make it as lib function, so others, who
> need to set timeout in arbitrary way, have a utility to adjust there
> timeout in a generic way. WDYT? But we also could leave this for later,
> and simply change it if really needed.
Well, it's not that important to complicate things.
My point was, that function is used only internally, unlike tst_set_timeout()
and tst_timeout_remaining() which are also used in some tests.

> Thanks
> Clemens

Kind regards,
Petr