Function delist_dev

freebsd/kern/kern_conf.c:1225–1233

* This function will delist a character device and its children from * the directory listing and create a destroy event without waiting * for all character device references to go away. At some later point * destroy_dev() must be called to complete the character device * destruction. After calling this function the character device name * can instantly be re-used. */

 * can instantly be re-used.
 */
void
delist_dev(struct cdev *dev)
{

	WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL, "delist_dev");
	dev_lock();
	delist_dev_locked(dev);
	dev_unlock();
}

void
destroy_dev(struct cdev *dev)