+static int bus_find_parent_object_manager(sd_bus *bus, struct node **out, const char *path) {
+ struct node *n;
+
+ assert(bus);
+ assert(path);
+
+ n = hashmap_get(bus->nodes, path);
+ if (!n) {
+ char *prefix;
+
+ prefix = alloca(strlen(path) + 1);
+ OBJECT_PATH_FOREACH_PREFIX(prefix, path) {
+ n = hashmap_get(bus->nodes, prefix);
+ if (n)
+ break;
+ }
+ }
+
+ while (n && !n->object_managers)
+ n = n->parent;
+
+ if (out)
+ *out = n;
+ return !!n;
+}
+