From 1acef0284db5151c72de9d68e0d8b3cd4605b796 Mon Sep 17 00:00:00 2001
From: Joshua Saxby <joshua.a.saxby@gmail.com>
Date: Wed, 4 Dec 2019 16:53:33 +0000
Subject: [PATCH] Add call to tell() necessary for it to be used
---
userprog/syscall.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/userprog/syscall.c b/userprog/syscall.c
index fb62a79..b38ecca 100644
--- a/userprog/syscall.c
+++ b/userprog/syscall.c
@@ -69,22 +69,25 @@ syscall_handler (struct intr_frame *f UNUSED)
break;
case SYSCALL_CREATE:
syscall_create(f);
- break;
+ break;
case SYSCALL_REMOVE:
- syscall_remove(f);
- break;
+ syscall_remove(f);
+ break;
case SYSCALL_WRITE:
syscall_write(f);
break;
case SYSCALL_OPEN:
syscall_open(f);
- break;
+ break;
case SYSCALL_READ:
syscall_read(f);
break;
case SYSCALL_FILESIZE:
- syscall_filesize(f);
- break;
+ syscall_filesize(f);
+ break;
+ case SYSCALL_TELL:
+ syscall_tell(f);
+ break;
default:
printf ("WARNING: Invalid Syscall (%d)\n", syscall_number);
thread_exit ();
--
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