reachable: reuse revision.c "add all reflogs" code

We want to add all reflog entries as tips for finding
reachable objects. The revision machinery can already do
this (to support "rev-list --reflog"); we can reuse that
code.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/revision.h b/revision.h
index a620530..e644044 100644
--- a/revision.h
+++ b/revision.h
@@ -276,6 +276,7 @@ extern void add_pending_sha1(struct rev_info *revs,
 			     unsigned int flags);
 
 extern void add_head_to_pending(struct rev_info *);
+extern void add_reflogs_to_pending(struct rev_info *, unsigned int flags);
 
 enum commit_action {
 	commit_ignore,