Lines Matching defs:hangup
508 static void hangup(struct tty_struct *tty);
831 /* Called by tty_hangup() when a hangup is signaled.
834 static void hangup(struct tty_struct *tty)
840 printk("%s(%d):%s hangup()\n",
843 if (sanity_check(info, tty->name, "hangup"))
2457 printk("doing serial hangup...");
2652 /* Called by close() and hangup() to shutdown hardware
2743 /* if B0 rate (hangup) specified then negate RTS and DTR */
3881 .hangup = hangup,