[LTP] [PATCH v3 3/7] lib/tst_safe_pidfd: Add SAFE_PIDFD_OPEN macro

[xuyang2018.jy@fujitsu.com]

Hi Cyril,Petr

I merged this patchset, thanks for your review.

Best Regards
Yang Xu
> Hi!
>> Just avoid a big tst_safe_macros.h like tst_safe_sysv_ipc.h does.
>> Also the pidfd related syscalls seems no libc wrapper.
>>
>> Based on the above two points, I started a new header. Also if you want
>> to merge it into tst_safe_macros.h, I will do(I don't have objection to
>> add this into tst_safe_macros.h ).
>
> I would have just added the definitions to the tst_safe_macros.h, but
> it's not a big deal.
>
> Otherwise the actuall code looks good, with the header merged to tst_safe_macros.h:
>
> Reviewed-by: Cyril Hrubis<chrubis@suse.cz>
>