projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 07f3f05c DH |
1 | /* fs/ internal definitions |
| 2 | * | |
| 3 | * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. | |
| 4 | * Written by David Howells ([email protected]) | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or | |
| 7 | * modify it under the terms of the GNU General Public License | |
| 8 | * as published by the Free Software Foundation; either version | |
| 9 | * 2 of the License, or (at your option) any later version. | |
| 10 | */ | |
| 11 | ||
| 12 | #include <linux/ioctl32.h> | |
| 13 | ||
| 5e6d12b2 AM |
14 | struct super_block; |
| 15 | ||
| 07f3f05c DH |
16 | /* |
| 17 | * block_dev.c | |
| 18 | */ | |
| 9361401e | 19 | #ifdef CONFIG_BLOCK |
| 07f3f05c DH |
20 | extern struct super_block *blockdev_superblock; |
| 21 | extern void __init bdev_cache_init(void); | |
| 22 | ||
| 5e6d12b2 AM |
23 | static inline int sb_is_blkdev_sb(struct super_block *sb) |
| 24 | { | |
| 25 | return sb == blockdev_superblock; | |
| 26 | } | |
| 27 | ||
| 9361401e | 28 | #else |
| 5e6d12b2 AM |
29 | static inline void bdev_cache_init(void) |
| 30 | { | |
| 31 | } | |
| 9361401e | 32 | |
| 5e6d12b2 AM |
33 | static inline int sb_is_blkdev_sb(struct super_block *sb) |
| 34 | { | |
| 35 | return 0; | |
| 36 | } | |
| 9361401e | 37 | #endif |
| 7b0de42d | 38 | |
| 07f3f05c DH |
39 | /* |
| 40 | * char_dev.c | |
| 41 | */ | |
| 42 | extern void __init chrdev_init(void); | |
| 43 | ||
| 44 | /* | |
| 45 | * compat_ioctl.c | |
| 46 | */ | |
| 47 | #ifdef CONFIG_COMPAT | |
| 48 | extern struct ioctl_trans ioctl_start[]; | |
| 49 | extern int ioctl_table_size; | |
| 50 | #endif | |
| 51 | ||
| 52 | /* | |
| 53 | * namespace.c | |
| 54 | */ | |
| 55 | extern int copy_mount_options(const void __user *, unsigned long *); |