objects: remove dead code

src/misc/objects.c

@@ -62,75 +62,6 @@ static struct vlc_list tree_list = VLC_LIST_INITIALIZER(&tree_list);
     vlc_list_foreach(pos, &tree_list, list) \
         if (pos->parent == vlc_externals(priv))
 
-static bool ObjectIsLastChild(vlc_object_t *obj, vlc_object_t *parent)
-{
-    struct vlc_list *node = &vlc_internals(obj)->list;
-
-    while ((node = node->next) != &tree_list) {
-        vlc_object_internals_t *priv =
-            container_of(node, vlc_object_internals_t, list);
-
-        if (priv->parent == parent)
-            return false;
-    }
-    return true;
-}
-
-static bool ObjectHasChildLocked(vlc_object_t *obj)
-{
-    vlc_object_internals_t *priv;
-
-    vlc_children_foreach(priv, vlc_internals(obj))
-        return true;
-    return false;
-}
-
-static void PrintObjectPrefix(vlc_object_t *obj, FILE *output, bool last)
-{
-    vlc_object_t *parent = vlc_object_parent(obj);
-    const char *str;
-
-    if (parent == NULL)
-        return;
-
-    PrintObjectPrefix(parent, output, false);
-
-    if (ObjectIsLastChild(obj, parent))
-        str = last ? " \xE2\x94\x94" : "  ";
-    else
-        str = last ? " \xE2\x94\x9C" : " \xE2\x94\x82";
-
-    fputs(str, output);
-}
-
-static void PrintObject(vlc_object_t *obj, FILE *output)
-{
-    int canc = vlc_savecancel ();
-
-    PrintObjectPrefix(obj, output, true);
-    fprintf(output, "\xE2\x94\x80\xE2\x94%c\xE2\x95\xB4%p %s\n",
-           ObjectHasChildLocked(obj) ? 0xAC : 0x80,
-           (void *)obj, vlc_object_typename(obj));
-
-    vlc_restorecancel (canc);
-}
-
-void DumpStructureLocked(vlc_object_t *obj, FILE *output, unsigned level)
-{
-    PrintObject(obj, output);
-
-    if (unlikely(level > 100))
-    {
-        msg_Warn (obj, "structure tree is too deep");
-        return;
-    }
-
-    vlc_object_internals_t *priv;
-
-    vlc_children_foreach(priv, vlc_internals(obj))
-        DumpStructureLocked(vlc_externals(priv), output, level + 1);
-}
-
 #undef vlc_custom_create
 void *vlc_custom_create (vlc_object_t *parent, size_t length,
                          const char *typename)

src/misc/variables.h

@@ -55,7 +55,6 @@ struct vlc_object_internals
 # define vlc_externals( priv ) ((vlc_object_t *)((priv) + 1))
 
 void DumpVariables(vlc_object_t *obj);
-void DumpStructureLocked(vlc_object_t *obj, FILE *output, unsigned level);
 
 extern void var_DestroyAll( vlc_object_t * );