From 4b46c0c6eb464782faa36d158246ba4e3238c970 Mon Sep 17 00:00:00 2001
From: Frans Kaashoek <kaashoek@mit.edu>
Date: Sun, 11 Sep 2022 13:51:11 -0400
Subject: Use O_RDONLY instead of 0

---
 user/wc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'user/wc.c')

diff --git a/user/wc.c b/user/wc.c
index 6a851ca..d8f3b2a 100644
--- a/user/wc.c
+++ b/user/wc.c
@@ -1,5 +1,6 @@
 #include "kernel/types.h"
 #include "kernel/stat.h"
+#include "kernel/fcntl.h"
 #include "user/user.h"
 
 char buf[512];
@@ -43,7 +44,7 @@ main(int argc, char *argv[])
   }
 
   for(i = 1; i < argc; i++){
-    if((fd = open(argv[i], 0)) < 0){
+    if((fd = open(argv[i], O_RDONLY)) < 0){
       printf("wc: cannot open %s\n", argv[i]);
       exit(1);
     }
-- 
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