diff options
Diffstat (limited to 'drivers/char/pty.c')
| -rw-r--r-- | drivers/char/pty.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/char/pty.c b/drivers/char/pty.c index c5a192dd00d..a391badef52 100644 --- a/drivers/char/pty.c +++ b/drivers/char/pty.c @@ -60,7 +60,7 @@ static void pty_close(struct tty_struct * tty, struct file * filp) set_bit(TTY_OTHER_CLOSED, &tty->flags); #ifdef CONFIG_UNIX98_PTYS if (tty->driver == ptm_driver) - devpts_pty_kill(tty->index); + devpts_pty_kill(tty->link); #endif tty_vhangup(tty->link); } @@ -453,9 +453,10 @@ static int pty_unix98_ioctl(struct tty_struct *tty, struct file *file, * This provides our locking. */ -static struct tty_struct *ptm_unix98_lookup(struct tty_driver *driver, int idx) +static struct tty_struct *ptm_unix98_lookup(struct tty_driver *driver, + struct inode *ptm_inode, int idx) { - struct tty_struct *tty = devpts_get_tty(idx); + struct tty_struct *tty = devpts_get_tty(ptm_inode, idx); if (tty) tty = tty->link; return tty; @@ -470,9 +471,10 @@ static struct tty_struct *ptm_unix98_lookup(struct tty_driver *driver, int idx) * This provides our locking. */ -static struct tty_struct *pts_unix98_lookup(struct tty_driver *driver, int idx) +static struct tty_struct *pts_unix98_lookup(struct tty_driver *driver, + struct inode *pts_inode, int idx) { - struct tty_struct *tty = devpts_get_tty(idx); + struct tty_struct *tty = devpts_get_tty(pts_inode, idx); /* Master must be open before slave */ if (!tty) return ERR_PTR(-EIO); @@ -602,7 +604,7 @@ static int __ptmx_open(struct inode *inode, struct file *filp) nonseekable_open(inode, filp); /* find a device that is not in use. */ - index = devpts_new_index(); + index = devpts_new_index(inode); if (index < 0) return index; @@ -619,7 +621,7 @@ static int __ptmx_open(struct inode *inode, struct file *filp) filp->private_data = tty; file_move(filp, &tty->tty_files); - retval = devpts_pty_new(tty->link); + retval = devpts_pty_new(inode, tty->link); if (retval) goto out1; @@ -630,7 +632,7 @@ out1: tty_release_dev(filp); return retval; out: - devpts_kill_index(index); + devpts_kill_index(inode, index); return retval; } |