refs.c: make close_ref() and commit_ref() non-static
This is in preparation to the reflog-expire changes which will
allow updating the ref after expiring the reflog.
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/refs.h b/refs.h
index 9cd16f8..06abee1 100644
--- a/refs.h
+++ b/refs.h
@@ -33,6 +33,12 @@
#define REF_NODEREF 0x01
extern struct ref_lock *lock_any_ref_for_update(const char *ref, const unsigned char *old_sha1, int flags);
+/** Close the file descriptor owned by a lock and return the status */
+extern int close_ref(struct ref_lock *lock);
+
+/** Close and commit the ref locked by the lock */
+extern int commit_ref(struct ref_lock *lock);
+
/** Release any lock taken but not written. **/
extern void unlock_ref(struct ref_lock *lock);
