| | 1 | /* fs/ internal definitions |
| | 2 | * |
| | 3 | * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. |
| | 4 | * Written by David Howells (dhowells@redhat.com) |
| | 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 | struct super_block; |
| | 13 | struct linux_binprm; |
| | 14 | |
| | 15 | /* |
| | 16 | * block_dev.c |
| | 17 | */ |
| | 18 | #ifdef CONFIG_BLOCK |
| | 19 | extern struct super_block *blockdev_superblock; |
| | 20 | extern void __init bdev_cache_init(void); |
| | 21 | |
| | 22 | static inline int sb_is_blkdev_sb(struct super_block *sb) |
| | 23 | { |
| | 24 | return sb == blockdev_superblock; |
| | 25 | } |
| | 26 | |
| | 27 | #else |
| | 28 | static inline void bdev_cache_init(void) |
| | 29 | { |
| | 30 | } |
| | 31 | |
| | 32 | static inline int sb_is_blkdev_sb(struct super_block *sb) |
| | 33 | { |
| | 34 | return 0; |
| | 35 | } |
| | 36 | #endif |
| | 37 | |
| | 38 | /* |
| | 39 | * char_dev.c |
| | 40 | */ |
| | 41 | extern void __init chrdev_init(void); |
| | 42 | |
| | 43 | /* |
| | 44 | * exec.c |
| | 45 | */ |
| | 46 | extern void check_unsafe_exec(struct linux_binprm *, struct files_struct *); |
| | 47 | |
| | 48 | /* |
| | 49 | * namespace.c |
| | 50 | */ |
| | 51 | extern int copy_mount_options(const void __user *, unsigned long *); |
| | 52 | |
| | 53 | extern void free_vfsmnt(struct vfsmount *); |
| | 54 | extern struct vfsmount *alloc_vfsmnt(const char *); |
| | 55 | extern struct vfsmount *__lookup_mnt(struct vfsmount *, struct dentry *, int); |
| | 56 | extern void mnt_set_mountpoint(struct vfsmount *, struct dentry *, |
| | 57 | struct vfsmount *); |
| | 58 | extern void release_mounts(struct list_head *); |
| | 59 | extern void umount_tree(struct vfsmount *, int, struct list_head *); |
| | 60 | extern struct vfsmount *copy_tree(struct vfsmount *, struct dentry *, int); |
| | 61 | |
| | 62 | extern void __init mnt_init(void); |
projects / mirror_ubuntu-bionic-kernel.git / blame_incremental