taglinefilesource code
hung_up_tty_fops323drivers/char/tty_io.cstatic struct file_operations hung_up_tty_fops = {
hung_up_tty_fops412drivers/char/tty_io.cdo_tty_hangup(tty, &hung_up_tty_fops);
hung_up_tty_fops420drivers/char/tty_io.cdo_tty_hangup(tty, &hung_up_tty_fops);
hung_up_tty_fops425drivers/char/tty_io.creturn (filp->f_op == &hung_up_tty_fops);