From 6c0df53eacd6fa9b03ea3f6cfbae1bf69bf3f474 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustav=20S=C3=B6rn=C3=A4s?= <gustav@sornas.net>
Date: Mon, 15 Feb 2021 16:00:40 +0100
Subject: use struct **file instead of struct *fd

Storing the null pointer to mark active == false accomplishes the same
thing with less storage.
---
 src/filesys/filesys.h | 8 --------
 1 file changed, 8 deletions(-)

(limited to 'src/filesys')

diff --git a/src/filesys/filesys.h b/src/filesys/filesys.h
index 2db5b60..caef83c 100644
--- a/src/filesys/filesys.h
+++ b/src/filesys/filesys.h
@@ -17,12 +17,4 @@ bool filesys_create (const char *name, off_t initial_size);
 struct file *filesys_open (const char *name);
 bool filesys_remove (const char *name);
 
-#ifdef USERPROG
-struct fd
-  {
-    bool active;
-    struct file *file;
-  };
-#endif /* ifdef USERPROG */
-
 #endif /* filesys/filesys.h */
-- 
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