Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* -*- linux-c -*- --------------------------------------------------------- * |
2 | * | |
3 | * linux/include/linux/devpts_fs.h | |
4 | * | |
5 | * Copyright 1998-2004 H. Peter Anvin -- All Rights Reserved | |
6 | * | |
7 | * This file is part of the Linux kernel and is made available under | |
8 | * the terms of the GNU General Public License, version 2, or at your | |
9 | * option, any later version, incorporated herein by reference. | |
10 | * | |
11 | * ------------------------------------------------------------------------- */ | |
12 | ||
13 | #ifndef _LINUX_DEVPTS_FS_H | |
14 | #define _LINUX_DEVPTS_FS_H | |
15 | ||
16 | #include <linux/errno.h> | |
17 | ||
67245ff3 LT |
18 | struct pts_fs_info; |
19 | ||
1da177e4 LT |
20 | #ifdef CONFIG_UNIX98_PTYS |
21 | ||
67245ff3 LT |
22 | /* Look up a pts fs info and get a ref to it */ |
23 | struct pts_fs_info *devpts_get_ref(struct inode *, struct file *); | |
24 | void devpts_put_ref(struct pts_fs_info *); | |
25 | ||
26 | int devpts_new_index(struct pts_fs_info *); | |
27 | void devpts_kill_index(struct pts_fs_info *, int); | |
28 | ||
15f1a633 | 29 | /* mknod in devpts */ |
67245ff3 | 30 | struct inode *devpts_pty_new(struct pts_fs_info *, dev_t, int, void *); |
8fcbaa2b JS |
31 | /* get private structure */ |
32 | void *devpts_get_priv(struct inode *pts_inode); | |
15f1a633 | 33 | /* unlink */ |
f11afb61 | 34 | void devpts_pty_kill(struct inode *inode); |
1da177e4 | 35 | |
1da177e4 LT |
36 | #endif |
37 | ||
38 | ||
39 | #endif /* _LINUX_DEVPTS_FS_H */ |