How to implement a kernel feature check in the crt* files?

[Roland McGrath]

> Hi Roland,
> 
> > I don't know exactly what you have in mind, but it sounds rather off to me.
> > There is nothing to "duplicate".  There are a few known auxv entries that
> > refer to the loaded image, so ld.so needs to change those entries.
> 
> It seems to work for me with the attached patch. Is this what you had in mind?

Something like that, yes.



Thanks,
Roland