#define FILESYS_FILESYS_H
#include <stdbool.h>
-#include <stdint.h>
#include "filesys/off_t.h"
/* Disk used for filesystem. */
extern struct disk *filesys_disk;
-struct file;
+/* The free map file, opened by filesys_init() and never
+ closed. */
+extern struct file *free_map_file;
+
void filesys_init (bool format);
+void filesys_done (void);
bool filesys_create (const char *name, off_t initial_size);
-bool filesys_open (const char *name, struct file *);
+struct file *filesys_open (const char *name);
bool filesys_remove (const char *name);
bool filesys_list (void);
bool filesys_dump (void);