152 static long tty_compat_ioctl(struct file *file, unsigned int cmd,
439 static long hung_up_tty_ioctl(struct file *file, unsigned int cmd,  in hung_up_tty_ioctl()  argument
442 	return cmd == TIOCSPGRP ? -ENOTTY : -EIO;  in hung_up_tty_ioctl()
446 				     unsigned int cmd, unsigned long arg)  in hung_up_tty_compat_ioctl()  argument
448 	return cmd == TIOCSPGRP ? -ENOTTY : -EIO;  in hung_up_tty_compat_ioctl()
2534 static int tty_tiocmset(struct tty_struct *tty, unsigned int cmd,  in tty_tiocmset()  argument
2547 	switch (cmd) {  in tty_tiocmset()
2655 long tty_ioctl(struct file *file, unsigned int cmd, unsigned long arg)  in tty_ioctl()  argument
2671 	switch (cmd) {  in tty_ioctl()
2680 		if (cmd != TIOCCBRK) {  in tty_ioctl()
2691 	switch (cmd) {  in tty_ioctl()
2754 		return tty_tiocmset(tty, cmd, p);  in tty_ioctl()
2774 		retval = tty_jobctrl_ioctl(tty, real_tty, file, cmd, arg);  in tty_ioctl()
2779 		retval = tty->ops->ioctl(tty, cmd, arg);  in tty_ioctl()
2785 		return hung_up_tty_ioctl(file, cmd, arg);  in tty_ioctl()
2788 		retval = ld->ops->ioctl(tty, cmd, arg);  in tty_ioctl()
2862 static long tty_compat_ioctl(struct file *file, unsigned int cmd,  in tty_compat_ioctl()  argument
2869 	switch (cmd) {  in tty_compat_ioctl()
2929 		return tty_ioctl(file, cmd, (unsigned long)compat_ptr(arg));  in tty_compat_ioctl()
2945 		return tty_ioctl(file, cmd, arg);  in tty_compat_ioctl()
2951 	switch (cmd) {  in tty_compat_ioctl()
2958 		retval = tty->ops->compat_ioctl(tty, cmd, arg);  in tty_compat_ioctl()
2965 		return hung_up_tty_compat_ioctl(file, cmd, arg);  in tty_compat_ioctl()
2967 		retval = ld->ops->compat_ioctl(tty, cmd, arg);  in tty_compat_ioctl()
2969 		retval = ld->ops->ioctl(tty, (unsigned long)compat_ptr(cmd),  in tty_compat_ioctl()