Re: cvs has problems using LockDir when CVSROOT holds a symlink

[Larry Jones]

Mark D. Baushke writes:
> 
> I will probably use realpath() to create the canonical path rather than
> either xwcd() or xreadlink().

I don't think we can count on realpath() being available and the most
common implementation just seems to be to use getcwd() anyway, so I
think using xgetcwd() is the right way to go.  (Note that xreadlink()
doesn't work unless the symlink is the last componen