424 static long linehandle_ioctl(struct file *filep, unsigned int cmd,  in linehandle_ioctl()  argument
427 	struct linehandle_state *lh = filep->private_data;  in linehandle_ioctl()
477 static long linehandle_ioctl_compat(struct file *filep, unsigned int cmd,  in linehandle_ioctl_compat()  argument
480 	return linehandle_ioctl(filep, cmd, (unsigned long)compat_ptr(arg));  in linehandle_ioctl_compat()
484 static int linehandle_release(struct inode *inode, struct file *filep)  in linehandle_release()  argument
486 	struct linehandle_state *lh = filep->private_data;  in linehandle_release()
689 static __poll_t lineevent_poll(struct file *filep,  in lineevent_poll()  argument
692 	struct lineevent_state *le = filep->private_data;  in lineevent_poll()
695 	poll_wait(filep, &le->wait, wait);  in lineevent_poll()
704 static ssize_t lineevent_read(struct file *filep,  in lineevent_read()  argument
709 	struct lineevent_state *le = filep->private_data;  in lineevent_read()
718 			if (filep->f_flags & O_NONBLOCK)  in lineevent_read()
741 		if (copied == 0 && (filep->f_flags & O_NONBLOCK))  in lineevent_read()
749 static int lineevent_release(struct inode *inode, struct file *filep)  in lineevent_release()  argument
751 	struct lineevent_state *le = filep->private_data;  in lineevent_release()
762 static long lineevent_ioctl(struct file *filep, unsigned int cmd,  in lineevent_ioctl()  argument
765 	struct lineevent_state *le = filep->private_data;  in lineevent_ioctl()
792 static long lineevent_ioctl_compat(struct file *filep, unsigned int cmd,  in lineevent_ioctl_compat()  argument
795 	return lineevent_ioctl(filep, cmd, (unsigned long)compat_ptr(arg));  in lineevent_ioctl_compat()