split_symref_update(): add a files_ref_store argument

diff --git a/refs.h b/refs.h
index 6d515a4671e85ad24842dd84d648cef492de9e81..132dcef5afa3de3e6e17d259d1d5c9e995041b84 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -77,11 +77,12 @@ int is_branch(const char *refname);
 int peel_ref(const char *refname, unsigned char *sha1);
 
 /**
- * Resolve refname in the nested "gitlink" repository that is located
- * at path.  If the resolution is successful, return 0 and set sha1 to
- * the name of the object; otherwise, return a non-zero value.
+ * Resolve refname in the nested "gitlink" repository in the specified
+ * submodule (which must be non-NULL). If the resolution is
+ * successful, return 0 and set sha1 to the name of the object;
+ * otherwise, return a non-zero value.
  */
-int resolve_gitlink_ref(const char *path, const char *refname,
+int resolve_gitlink_ref(const char *submodule, const char *refname,
                        unsigned char *sha1);
 
 /*
@@ -141,7 +142,9 @@ int dwim_log(const char *str, int len, unsigned char *sha1, char **ref);
 struct ref_transaction;
 
 /*
- * Bit values set in the flags argument passed to each_ref_fn():
+ * Bit values set in the flags argument passed to each_ref_fn() and
+ * stored in ref_iterator::flags. Other bits are for internal use
+ * only:
  */
 
 /* Reference is a symbolic reference. */
@@ -542,4 +545,6 @@ int reflog_expire(const char *refname, const unsigned char *sha1,
                  reflog_expiry_cleanup_fn cleanup_fn,
                  void *policy_cb_data);
 
+int ref_storage_backend_exists(const char *name);
+
 #endif /* REFS_H */