[LTP] [PATCH 1/2] lib: Add safe timerfd macros

[Petr Vorel]

Hi,

I'm sorry I forget to add v2 in subject.

> Changes v1->v2:
> * patch based on 1st and 2nd patch from Cyril's patchset "[01/12] lib:
> * Move tst_clock_name() to tst_clock.c" (now posted only these 2)
> https://patchwork.ozlabs.org/project/ltp/list/?series=162390&state=*
And the reason was to make use of tst_clock_name() as Cyril suggested.

Kind regards,
Petr