X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Ffilesys%2Fdirectory.h;h=cc8692d50e2174d9194994afe4176d94df748e5d;hb=872c41a62e291a3a277188c02e32674841f670c2;hp=abc3029f9e86cea3c861a9ca711956a6d77efc1f;hpb=4163bd7a767d1556c831c96c6381b18f65946d79;p=pintos-anon

diff --git a/src/filesys/directory.h b/src/filesys/directory.h
index abc3029..cc8692d 100644
--- a/src/filesys/directory.h
+++ b/src/filesys/directory.h
@@ -12,10 +12,10 @@
 #define NAME_MAX 14
 
 struct inode;
-struct dir;
 bool dir_create (disk_sector_t sector, size_t entry_cnt);
-bool dir_open (struct inode *, struct dir **);
-bool dir_open_root (struct dir **);
+struct dir *dir_open (struct inode *);
+struct dir *dir_open_root (void);
+struct dir *dir_reopen (struct dir *);
 void dir_close (struct dir *);
 bool dir_lookup (const struct dir *, const char *name, struct inode **);
 bool dir_add (struct dir *, const char *name, disk_sector_t);