extern void filp_dtor(void * objp, struct kmem_cache_s *cachep, unsigned long dflags);
extern struct file ** alloc_fd_array(int);
-extern int expand_fd_array(struct files_struct *, int nr);
extern void free_fd_array(struct file **, int);
extern fd_set *alloc_fdset(int);
-extern int expand_fdset(struct files_struct *, int nr);
extern void free_fdset(fd_set *, int);
+extern int expand_files(struct files_struct *, int nr);
+
static inline struct file * fcheck_files(struct files_struct *files, unsigned int fd)
{
struct file * file = NULL;