- util_strscpyl(filename, sizeof(filename), udev_get_dev_path(udev), "/.udev/tags/",
- udev_list_entry_get_name(list_entry),
- udev_device_get_subsystem(udev_device), ":", udev_device_get_sysname_old(udev_device), NULL);
- unlink(filename_old);
+int udev_device_tag_index(struct udev_device *dev, struct udev_device *dev_old, bool add)
+{
+ struct udev_list_entry *list_entry;
+ bool found;
+
+ if (add) {
+ /* delete possible left-over tags */
+ udev_list_entry_foreach(list_entry, udev_device_get_tags_list_entry(dev_old)) {
+ const char *tag_old = udev_list_entry_get_name(list_entry);
+ struct udev_list_entry *list_entry_current;
+
+ found = false;
+ udev_list_entry_foreach(list_entry_current, udev_device_get_tags_list_entry(dev)) {
+ const char *tag = udev_list_entry_get_name(list_entry_current);
+
+ if (strcmp(tag, tag_old) == 0) {
+ found = true;
+ break;
+ }