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Searched refs:ptmx_inode (Results 1 – 3 of 3) sorted by relevance

/linux-4.1.27/include/linux/
Ddevpts_fs.h20 int devpts_new_index(struct inode *ptmx_inode);
21 void devpts_kill_index(struct inode *ptmx_inode, int idx);
22 void devpts_add_ref(struct inode *ptmx_inode);
23 void devpts_del_ref(struct inode *ptmx_inode);
25 struct inode *devpts_pty_new(struct inode *ptmx_inode, dev_t device, int index,
35 static inline int devpts_new_index(struct inode *ptmx_inode) { return -EINVAL; } in devpts_new_index() argument
36 static inline void devpts_kill_index(struct inode *ptmx_inode, int idx) { } in devpts_kill_index() argument
37 static inline void devpts_add_ref(struct inode *ptmx_inode) { } in devpts_add_ref() argument
38 static inline void devpts_del_ref(struct inode *ptmx_inode) { } in devpts_del_ref() argument
39 static inline struct inode *devpts_pty_new(struct inode *ptmx_inode, in devpts_pty_new() argument
/linux-4.1.27/fs/devpts/
Dinode.c525 int devpts_new_index(struct inode *ptmx_inode) in devpts_new_index() argument
527 struct super_block *sb = pts_sb_from_inode(ptmx_inode); in devpts_new_index()
561 void devpts_kill_index(struct inode *ptmx_inode, int idx) in devpts_kill_index() argument
563 struct super_block *sb = pts_sb_from_inode(ptmx_inode); in devpts_kill_index()
576 void devpts_add_ref(struct inode *ptmx_inode) in devpts_add_ref() argument
578 struct super_block *sb = pts_sb_from_inode(ptmx_inode); in devpts_add_ref()
581 ihold(ptmx_inode); in devpts_add_ref()
584 void devpts_del_ref(struct inode *ptmx_inode) in devpts_del_ref() argument
586 struct super_block *sb = pts_sb_from_inode(ptmx_inode); in devpts_del_ref()
588 iput(ptmx_inode); in devpts_del_ref()
[all …]
/linux-4.1.27/drivers/tty/
Dpty.c673 struct inode *ptmx_inode; in pty_unix98_shutdown() local
676 ptmx_inode = tty->driver_data; in pty_unix98_shutdown()
678 ptmx_inode = tty->link->driver_data; in pty_unix98_shutdown()
679 devpts_kill_index(ptmx_inode, tty->index); in pty_unix98_shutdown()
680 devpts_del_ref(ptmx_inode); in pty_unix98_shutdown()