tree 7dcdf3603f4bde69d4b681dccd1875afcc3f442a
parent 21bf933928c02372633b88aa6c4d9d71271d42b3
author Aaron Lipman <alipman88@gmail.com> 1600466321 -0400
committer Junio C Hamano <gitster@pobox.com> 1600468915 -0700

ref-filter: make internal reachable-filter API more precise

The internal reachable-filter API is a bit loose and imprecise; it
also bleeds unnecessarily into the public header. Tighten the API
by:

* renaming do_merge_filter() to reach_filter()

* separating parameters to explicitly identify what data is used
  by the function instead of passing an entire ref_filter_cbdata
  struct

* renaming and moving internal constants from header to source
  file

Signed-off-by: Aaron Lipman <alipman88@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>