Re: [PATCH v5 0/5] road to reentrant real_path

Brandon Williams [off-list ref] writes:

changes in v5:
* set errno to ELOOP when MAXSYMLINKS is exceded.
* revert to use MAXSYMLINKS instead of MAXDEPTH.
* If the OS hasn't defined MAXSYMLINKS, use a fallback value of 32.

Brandon Williams (4):
  real_path: resolve symlinks by hand
  real_path: convert real_path_internal to strbuf_realpath
  real_path: create real_pathdup
  real_path: have callers use real_pathdup and strbuf_realpath

Johannes Sixt (1):
  real_path: canonicalize directory separators in root parts

How does this relate to the 5-patch real_path: series that has been
on 'next' since last year?