int udev_monitor_filter_add_match_tag(struct udev_monitor *udev_monitor, const char *tag);
int udev_monitor_filter_update(struct udev_monitor *udev_monitor);
int udev_monitor_filter_remove(struct udev_monitor *udev_monitor);
-__attribute__((deprecated)) struct udev_monitor *udev_monitor_new_from_socket(struct udev *udev, const char *socket_path);
/*
* udev_enumerate