[Interest] Behavioural change in QFile/QDir rename

Thiago Macieira thiago.macieira at intel.com
Mon Jun 17 01:35:57 CEST 2019


On Sunday, 16 June 2019 15:20:28 PDT Federico Buti wrote:
> Hi Thiago.
> 
> Thanks for the feedback.
> I'm on Fedora 29 so definitely not on an old kernel as that. My colleague
> is on Ubuntu but I'm pretty sure it is a 16.xx release. I guess the usage
> of renameat2() is failing for some other reason. What could that be? Any
> idea?

Make sure you *compiled* Qt on a machine that had glibc 2.28 or newer. Qt 
needs to detect the function in the first place, before it can even place the 
call.

Note: you can't downgrade glibc after that.

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel System Software Products





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