[PATCH v5 22/26] refs.c: move should_autocreate_reflog to common code

[David Turner <dturner@twopensource.com>]

Signed-off-by: David Turner <dturner@twopensource.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
---
 refs-be-files.c | 10 ----------
 refs.c          | 10 ++++++++++
 refs.h          |  2 ++
 3 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/refs-be-files.c b/refs-be-files.c
index 23c2f78..680641d 100644
--- a/refs-be-files.c
+++ b/refs-be-files.c
@@ -2600,16 +2600,6 @@ static int commit_ref(struct ref_lock *lock)
 	return 0;
 }
 
-static int should_autocreate_reflog(const char *refname)
-{
-	if (!log_all_ref_updates)
-		return 0;
-	return starts_with(refname, "refs/heads/") ||
-		starts_with(refname, "refs/remotes/") ||
-		starts_with(refname, "refs/notes/") ||
-		!strcmp(refname, "HEAD");
-}
-
 int verify_refname_available(const char *newname, struct string_list *extra,
 			     struct string_list *skip, struct strbuf *err)
 {
diff --git a/refs.c b/refs.c
index 3867549..056c172 100644
--- a/refs.c
+++ b/refs.c
@@ -625,6 +625,16 @@ char *resolve_refdup(const char *refname, int resolve_flags,
 						  sha1, flags));
 }
 
+int should_autocreate_reflog(const char *refname)
+{
+	if (!log_all_ref_updates)
+		return 0;
+	return starts_with(refname, "refs/heads/") ||
+		starts_with(refname, "refs/remotes/") ||
+		starts_with(refname, "refs/notes/") ||
+		!strcmp(refname, "HEAD");
+}
+
 /*
  * How to handle various characters in refnames:
  * 0: An acceptable character for refs
diff --git a/refs.h b/refs.h
index ca60de5..ce99aef 100644
--- a/refs.h
+++ b/refs.h
@@ -58,6 +58,8 @@ extern const char *resolve_ref_unsafe(const char *refname, int resolve_flags,
 extern char *resolve_refdup(const char *refname, int resolve_flags,
 			    unsigned char *sha1, int *flags);
 
+extern int should_autocreate_reflog(const char *refname);
+
 extern int read_ref_full(const char *refname, int resolve_flags,
 			 unsigned char *sha1, int *flags);
 extern int read_ref(const char *refname, unsigned char *sha1);
-- 
2.4.2.658.g6d8523e-twtrsrc