diff options
Diffstat (limited to 'fs/devpts')
| -rw-r--r-- | fs/devpts/inode.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c index 488eb424f662..638db9b769ac 100644 --- a/fs/devpts/inode.c +++ b/fs/devpts/inode.c @@ -177,7 +177,7 @@ static struct dentry *get_node(int num) return lookup_one_len(s, root, sprintf(s, "%d", num)); } -int devpts_new_index(void) +int devpts_new_index(struct inode *ptmx_inode) { int index; int ida_ret; @@ -205,14 +205,14 @@ retry: return index; } -void devpts_kill_index(int idx) +void devpts_kill_index(struct inode *ptmx_inode, int idx) { mutex_lock(&allocated_ptys_lock); ida_remove(&allocated_ptys, idx); mutex_unlock(&allocated_ptys_lock); } -int devpts_pty_new(struct tty_struct *tty) +int devpts_pty_new(struct inode *ptmx_inode, struct tty_struct *tty) { int number = tty->index; /* tty layer puts index from devpts_new_index() in here */ struct tty_driver *driver = tty->driver; @@ -245,7 +245,7 @@ int devpts_pty_new(struct tty_struct *tty) return 0; } -struct tty_struct *devpts_get_tty(int number) +struct tty_struct *devpts_get_tty(struct inode *pts_inode, int number) { struct dentry *dentry = get_node(number); struct tty_struct *tty; @@ -262,8 +262,9 @@ struct tty_struct *devpts_get_tty(int number) return tty; } -void devpts_pty_kill(int number) +void devpts_pty_kill(struct tty_struct *tty) { + int number = tty->index; struct dentry *dentry = get_node(number); if (!IS_ERR(dentry)) { |