refs: convert resolve_gitlink_ref to struct object_id

diff --git a/refs.h b/refs.h
index 9d59c414aafd5de98e0861ebe9395e9037dcdc6f..ee07a457af4aed413ce2a96db50f3d5ea7ea7b1e 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -114,14 +114,14 @@ extern int refs_init_db(struct strbuf *err);
 /*
  * If refname is a non-symbolic reference that refers to a tag object,
  * and the tag can be (recursively) dereferenced to a non-tag object,
- * store the SHA1 of the referred-to object to sha1 and return 0.  If
- * any of these conditions are not met, return a non-zero value.
+ * store the object ID of the referred-to object to oid and return 0.
+ * If any of these conditions are not met, return a non-zero value.
  * Symbolic references are considered unpeelable, even if they
  * ultimately resolve to a peelable tag.
  */
 int refs_peel_ref(struct ref_store *refs, const char *refname,
-                 unsigned char *sha1);
-int peel_ref(const char *refname, unsigned char *sha1);
+                 struct object_id *oid);
+int peel_ref(const char *refname, struct object_id *oid);
 
 /**
  * Resolve refname in the nested "gitlink" repository in the specified
@@ -130,7 +130,7 @@ int peel_ref(const char *refname, unsigned char *sha1);
  * otherwise, return a non-zero value.
  */
 int resolve_gitlink_ref(const char *submodule, const char *refname,
-                       unsigned char *sha1);
+                       struct object_id *oid);
 
 /*
  * Return true iff abbrev_name is a possible abbreviation for
@@ -363,7 +363,7 @@ int safe_create_reflog(const char *refname, int force_create, struct strbuf *err
 /** Reads log for the value of ref during at_time. **/
 int read_ref_at(const char *refname, unsigned int flags,
                timestamp_t at_time, int cnt,
-               unsigned char *sha1, char **msg,
+               struct object_id *oid, char **msg,
                timestamp_t *cutoff_time, int *cutoff_tz, int *cutoff_cnt);
 
 /** Check if a particular reflog exists */
@@ -703,20 +703,20 @@ typedef int reflog_expiry_should_prune_fn(struct object_id *ooid,
 typedef void reflog_expiry_cleanup_fn(void *cb_data);
 
 /*
- * Expire reflog entries for the specified reference. sha1 is the old
+ * Expire reflog entries for the specified reference. oid is the old
  * value of the reference. flags is a combination of the constants in
  * enum expire_reflog_flags. The three function pointers are described
  * above. On success, return zero.
  */
 int refs_reflog_expire(struct ref_store *refs,
                       const char *refname,
-                      const unsigned char *sha1,
+                      const struct object_id *oid,
                       unsigned int flags,
                       reflog_expiry_prepare_fn prepare_fn,
                       reflog_expiry_should_prune_fn should_prune_fn,
                       reflog_expiry_cleanup_fn cleanup_fn,
                       void *policy_cb_data);
-int reflog_expire(const char *refname, const unsigned char *sha1,
+int reflog_expire(const char *refname, const struct object_id *oid,
                  unsigned int flags,
                  reflog_expiry_prepare_fn prepare_fn,
                  reflog_expiry_should_prune_fn should_prune_fn,