Re: unlinkat

> I think dietlibc doesn't support unlinkat() and friends (unless it
> requires headers other that fcntl.h). Can we have it? It would spare
> chdir'ing or some strallocs just to keep paths.

Does glibc have an emulation for ENOSYS?
How would you even do that?

Just adding those syscalls is trivial but since they are so new, I
wonder what the benefit would be.  You could not rely on those syscalls
being there, so you'd have to keep the extra state anyway.  Or am I
missing something?

Felix