diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/fs_struct.h')
-rw-r--r-- | ANDROID_3.4.5/include/linux/fs_struct.h | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/ANDROID_3.4.5/include/linux/fs_struct.h b/ANDROID_3.4.5/include/linux/fs_struct.h deleted file mode 100644 index 003dc0fd..00000000 --- a/ANDROID_3.4.5/include/linux/fs_struct.h +++ /dev/null @@ -1,54 +0,0 @@ -#ifndef _LINUX_FS_STRUCT_H -#define _LINUX_FS_STRUCT_H - -#include <linux/path.h> -#include <linux/spinlock.h> -#include <linux/seqlock.h> - -struct fs_struct { - int users; - spinlock_t lock; - seqcount_t seq; - int umask; - int in_exec; - struct path root, pwd; -}; - -extern struct kmem_cache *fs_cachep; - -extern void exit_fs(struct task_struct *); -extern void set_fs_root(struct fs_struct *, struct path *); -extern void set_fs_pwd(struct fs_struct *, struct path *); -extern struct fs_struct *copy_fs_struct(struct fs_struct *); -extern void free_fs_struct(struct fs_struct *); -extern void daemonize_fs_struct(void); -extern int unshare_fs_struct(void); - -static inline void get_fs_root(struct fs_struct *fs, struct path *root) -{ - spin_lock(&fs->lock); - *root = fs->root; - path_get(root); - spin_unlock(&fs->lock); -} - -static inline void get_fs_pwd(struct fs_struct *fs, struct path *pwd) -{ - spin_lock(&fs->lock); - *pwd = fs->pwd; - path_get(pwd); - spin_unlock(&fs->lock); -} - -static inline void get_fs_root_and_pwd(struct fs_struct *fs, struct path *root, - struct path *pwd) -{ - spin_lock(&fs->lock); - *root = fs->root; - path_get(root); - *pwd = fs->pwd; - path_get(pwd); - spin_unlock(&fs->lock); -} - -#endif /* _LINUX_FS_STRUCT_H */ |