sha1_file: make read_info_alternates static

diff --git a/refs.c b/refs.c
index 3b0a658c5618dfbcdfd86eab93f6f93d7269ac06..5ffdd778d9766cad21e251e9020e2be2ce677acf 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -877,6 +877,14 @@ int ref_transaction_verify(struct ref_transaction *transaction,
                                      flags, NULL, err);
 }
 
+int update_ref_oid(const char *msg, const char *refname,
+              const struct object_id *new_oid, const struct object_id *old_oid,
+              unsigned int flags, enum action_on_err onerr)
+{
+       return update_ref(msg, refname, new_oid ? new_oid->hash : NULL,
+               old_oid ? old_oid->hash : NULL, flags, onerr);
+}
+
 int update_ref(const char *msg, const char *refname,
               const unsigned char *new_sha1, const unsigned char *old_sha1,
               unsigned int flags, enum action_on_err onerr)
@@ -941,7 +949,7 @@ char *shorten_unambiguous_ref(const char *refname, int strict)
                        /* -2 for strlen("%.*s") - strlen("%s"); +1 for NUL */
                        total_len += strlen(ref_rev_parse_rules[nr_rules]) - 2 + 1;
 
-               scanf_fmts = xmalloc(st_add(st_mult(nr_rules, sizeof(char *)), total_len));
+               scanf_fmts = xmalloc(st_add(st_mult(sizeof(char *), nr_rules), total_len));
 
                offset = 0;
                for (i = 0; i < nr_rules; i++) {
@@ -1547,3 +1555,10 @@ int delete_refs(struct string_list *refnames, unsigned int flags)
 
        return refs->be->delete_refs(refs, refnames, flags);
 }
+
+int rename_ref(const char *oldref, const char *newref, const char *logmsg)
+{
+       struct ref_store *refs = get_ref_store(NULL);
+
+       return refs->be->rename_ref(refs, oldref, newref, logmsg);
+}