[LTP] [PATCH v2 4/8] Add ioctl_pidfd02 test

[Andrea Cervesato]

On 7/7/25 2:33 PM, Cyril Hrubis wrote:
> Looking at the kernel code it looks that if the PIDFD_INFO_EXIT is not
> supported we will get ESRCH in the second case. So I suppose that better
> fix would be to allow ESRCH in the second case if kernel is older than
> 6.15 instead of skipping the whole test.

Maybe it makes more sense to check PIDFD_INFO_EXIT is available via 
configure.ac and eventually check for this support in the setup(). So we 
avoid weird runtime checks. WDYT?

- Andrea