On Sun, Sep 26, 2021 at 07:08:38PM +0200, Christian Weisgerber wrote:
> Todd C. Miller:
> 
> > Everything is terrible.  I still think we are better off with #ifdefs
> > testing for the existence of the errno define and not a specific OS.
> 
> So like this, as an alternative to stsp's proposal:
> 
>         return (errno == ELOOP
> #ifdef EMLINK
>             || errno == EMLINK
> #endif
> #ifdef EFTYPE
>             || errno == EFTYPE
> #endif
>             );
> 
> *shrug*

Fine. I will commit a version that uses this pattern, and then
we can put this awkward matter to rest :)