1 #ifndef _LINUX_FS_STRUCT_H 2 #define _LINUX_FS_STRUCT_H 3 4 #include <linux/path.h> 5 6 struct fs_struct { 7 atomic_t count; 8 rwlock_t lock; 9 int umask; 10 struct path root, pwd; 11 }; 12 13 extern struct kmem_cache *fs_cachep; 14 15 extern void exit_fs(struct task_struct *); 16 extern void set_fs_root(struct fs_struct *, struct path *); 17 extern void set_fs_pwd(struct fs_struct *, struct path *); 18 extern struct fs_struct *copy_fs_struct(struct fs_struct *); 19 extern void put_fs_struct(struct fs_struct *); 20 21 #endif /* _LINUX_FS_STRUCT_H */ 22