From 79448b2345251e81af34d8249682544168ae5345 Mon Sep 17 00:00:00 2001
From: Alex Stratford <alexander3.stratford@live.uwe.ac.uk>
Date: Tue, 3 Dec 2019 20:20:03 +0000
Subject: [PATCH] Implemented syscall_open Added it to syscall handler Removed
syscall_exit
---
userprog/syscall.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/userprog/syscall.c b/userprog/syscall.c
index 36285fa..39901d9 100644
--- a/userprog/syscall.c
+++ b/userprog/syscall.c
@@ -74,6 +74,9 @@ syscall_handler (struct intr_frame *f UNUSED)
case SYSCALL_WRITE:
syscall_write(f);
break;
+ case SYSCALL_OPEN:
+ syscall_open(f);
+ break;
default:
printf ("WARNING: Invalid Syscall (%d)\n", syscall_number);
thread_exit ();
--
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