refs: add "for_each_ref_in" function to refactor "for_each_*_ref" functions
[git/git.git] / refs.c
diff --git a/refs.c b/refs.c
index aeef257..2d198a1 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -647,19 +647,24 @@ int for_each_ref(each_ref_fn fn, void *cb_data)
        return do_for_each_ref("refs/", fn, 0, 0, cb_data);
 }
 
+int for_each_ref_in(const char *prefix, each_ref_fn fn, void *cb_data)
+{
+       return do_for_each_ref(prefix, fn, strlen(prefix), 0, cb_data);
+}
+
 int for_each_tag_ref(each_ref_fn fn, void *cb_data)
 {
-       return do_for_each_ref("refs/tags/", fn, 10, 0, cb_data);
+       return for_each_ref_in("refs/tags/", fn, cb_data);
 }
 
 int for_each_branch_ref(each_ref_fn fn, void *cb_data)
 {
-       return do_for_each_ref("refs/heads/", fn, 11, 0, cb_data);
+       return for_each_ref_in("refs/heads/", fn, cb_data);
 }
 
 int for_each_remote_ref(each_ref_fn fn, void *cb_data)
 {
-       return do_for_each_ref("refs/remotes/", fn, 13, 0, cb_data);
+       return for_each_ref_in("refs/remotes/", fn, cb_data);
 }
 
 int for_each_rawref(each_ref_fn fn, void *cb_data)