unify object freeing

[project/firewall3.git] / utils.c

diff --git a/utils.c b/utils.c
index c9ca206..f01ba73 100644 (file)
--- a/utils.c
+++ b/utils.c
@@ -483,3 +483,15 @@ fw3_set_running(void *object, struct list_head *dest)
        else if (!dest && o->running_list.next)
                list_del(&o->running_list);
 }
+
+void
+fw3_free_object(void *obj, const void *opts)
+{
+       const struct fw3_option *ol;
+
+       for (ol = opts; ol->name; ol++)
+               if (ol->elem_size)
+                       fw3_free_list((struct list_head *)((char *)obj + ol->offset));
+
+       free(obj);
+}