static void setup_empty_event(struct tty_struct *tty, struct channel *ch);
void epca_setup(char *, int *);
-static int get_termio(struct tty_struct *, struct termio __user *);
static int pc_write(struct tty_struct *, const unsigned char *, int);
static int pc_init(void);
static int init_PCI(void);
fepcmd(ch, STOUT, (unsigned) tail, 0, 0, 0);
memoff(ch);
spin_unlock_irqrestore(&epca_lock, flags);
- wake_up_interruptible(&tty->write_wait);
tty_wakeup(tty);
} /* End pc_flush_buffer */
} /* End forever while */
- current->state = TASK_RUNNING;
+ __set_current_state(TASK_RUNNING);
remove_wait_queue(&ch->open_wait, &wait);
if (!tty_hung_up_p(filp))
ch->count++;
{ /* Begin if LOWWAIT */
ch->statusflags &= ~LOWWAIT;
tty_wakeup(tty);
- wake_up_interruptible(&tty->write_wait);
} /* End if LOWWAIT */
} else if (event & EMPTYTX_IND) { /* Begin EMPTYTX_IND */
/* This event is generated by setup_empty_event */
if (ch->statusflags & EMPTYWAIT) { /* Begin if EMPTYWAIT */
ch->statusflags &= ~EMPTYWAIT;
tty_wakeup(tty);
- wake_up_interruptible(&tty->write_wait);
} /* End if EMPTYWAIT */
} /* End EMPTYTX_IND */
} /* End if valid tty */
switch (cmd)
{ /* Begin switch cmd */
-
-#if 0 /* Handled by calling layer properly */
- case TCGETS:
- if (copy_to_user(argp, tty->termios, sizeof(struct ktermios)))
- return -EFAULT;
- return 0;
- case TCGETA:
- return get_termio(tty, argp);
-#endif
case TCSBRK: /* SVID version: non-zero arg --> no break */
retval = tty_check_change(tty);
if (retval)
memoff(ch);
} /* End setup_empty_event */
-/* --------------------- Begin get_termio ----------------------- */
-
-static int get_termio(struct tty_struct * tty, struct termio __user * termio)
-{ /* Begin get_termio */
- return kernel_termios_to_user_termio(termio, tty->termios);
-} /* End get_termio */
-
/* ---------------------- Begin epca_setup -------------------------- */
void epca_setup(char *str, int *ints)
{ /* Begin epca_setup */