C++ (Cpp) tty_buffer_flush Examples

Example #1

File: tty_ldisc.c Project: AeroGirl/VAR-SOM-AM33-SDK7-Kernel

void tty_ldisc_flush(struct tty_struct *tty)
{
	struct tty_ldisc *ld = tty_ldisc_ref(tty);
	if (ld) {
		if (ld->ops->flush_buffer)
			ld->ops->flush_buffer(tty);
		tty_ldisc_deref(ld);
	}
	tty_buffer_flush(tty);
}

Example #2

File: pty.c Project: Lyude/linux

static void pty_flush_buffer(struct tty_struct *tty)
{
	struct tty_struct *to = tty->link;

	if (!to)
		return;

	tty_buffer_flush(to, NULL);
	if (to->packet) {
		spin_lock_irq(&tty->ctrl_lock);
		tty->ctrl_status |= TIOCPKT_FLUSHWRITE;
		wake_up_interruptible(&to->read_wait);
		spin_unlock_irq(&tty->ctrl_lock);
	}
}