X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Ffilesys%2Ffilesys.h;h=064c5772bce39becfaeb3d0bf9eef8f5d37b0dc6;hb=3c4ff7ffae2e6f05a2c78ec77814dbc5a98c4f98;hp=a54a347e1c7c50fb1e826725b209759a5d7e9af5;hpb=75c7a26063952e36238dd5f86774874719e47a0a;p=pintos-anon

diff --git a/src/filesys/filesys.h b/src/filesys/filesys.h
index a54a347..064c577 100644
--- a/src/filesys/filesys.h
+++ b/src/filesys/filesys.h
@@ -1,20 +1,23 @@
-#ifndef HEADER_FILESYS_H
-#define HEADER_FILESYS_H 1
+#ifndef FILESYS_FILESYS_H
+#define FILESYS_FILESYS_H
 
 #include <stdbool.h>
-#include <stdint.h>
-#include "off_t.h"
+#include "filesys/off_t.h"
 
-struct disk *filesys_disk;
+/* Disk used for filesystem. */
+extern struct disk *filesys_disk;
+
+/* The free map file, opened by filesys_init() and never
+   closed. */
+extern struct file *free_map_file;
 
-struct 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);
 
 void filesys_self_test (void);
 
-#endif /* filesys.h */
+#endif /* filesys/filesys.h */