diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/devpts_fs.h | 31 | ||||
| -rw-r--r-- | include/linux/tty_driver.h | 3 |
2 files changed, 23 insertions, 11 deletions
diff --git a/include/linux/devpts_fs.h b/include/linux/devpts_fs.h index 154769cad3f..5ce0e5fd712 100644 --- a/include/linux/devpts_fs.h +++ b/include/linux/devpts_fs.h @@ -17,20 +17,31 @@ #ifdef CONFIG_UNIX98_PTYS -int devpts_new_index(void); -void devpts_kill_index(int idx); -int devpts_pty_new(struct tty_struct *tty); /* mknod in devpts */ -struct tty_struct *devpts_get_tty(int number); /* get tty structure */ -void devpts_pty_kill(int number); /* unlink */ +int devpts_new_index(struct inode *ptmx_inode); +void devpts_kill_index(struct inode *ptmx_inode, int idx); +/* mknod in devpts */ +int devpts_pty_new(struct inode *ptmx_inode, struct tty_struct *tty); +/* get tty structure */ +struct tty_struct *devpts_get_tty(struct inode *pts_inode, int number); +/* unlink */ +void devpts_pty_kill(struct tty_struct *tty); #else /* Dummy stubs in the no-pty case */ -static inline int devpts_new_index(void) { return -EINVAL; } -static inline void devpts_kill_index(int idx) { } -static inline int devpts_pty_new(struct tty_struct *tty) { return -EINVAL; } -static inline struct tty_struct *devpts_get_tty(int number) { return NULL; } -static inline void devpts_pty_kill(int number) { } +static inline int devpts_new_index(struct inode *ptmx_inode) { return -EINVAL; } +static inline void devpts_kill_index(struct inode *ptmx_inode, int idx) { } +static inline int devpts_pty_new(struct inode *ptmx_inode, + struct tty_struct *tty) +{ + return -EINVAL; +} +static inline struct tty_struct *devpts_get_tty(struct inode *pts_inode, + int number) +{ + return NULL; +} +static inline void devpts_pty_kill(struct tty_struct *tty) { } #endif diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h index 005d06ad46a..78416b90158 100644 --- a/include/linux/tty_driver.h +++ b/include/linux/tty_driver.h @@ -225,7 +225,8 @@ struct tty_struct; struct tty_driver; struct tty_operations { - struct tty_struct * (*lookup)(struct tty_driver *driver, int idx); + struct tty_struct * (*lookup)(struct tty_driver *driver, + struct inode *inode, int idx); int (*install)(struct tty_driver *driver, struct tty_struct *tty); void (*remove)(struct tty_driver *driver, struct tty_struct *tty); int (*open)(struct tty_struct * tty, struct file * filp); |