From 2ec1959fd1016a18ef3b2d154ce7076be8f237e4 Mon Sep 17 00:00:00 2001
From: Robert Morris <rtm@csail.mit.edu>
Date: Fri, 31 May 2019 09:45:59 -0400
Subject: fork/wait/exit work

---
 string.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

(limited to 'string.c')

diff --git a/string.c b/string.c
index 861ea25..d99e612 100644
--- a/string.c
+++ b/string.c
@@ -1,14 +1,13 @@
 #include "types.h"
-#include "x86.h"
 
 void*
 memset(void *dst, int c, uint n)
 {
-  if ((uint64)dst%4 == 0 && n%4 == 0){
-    c &= 0xFF;
-    stosl(dst, (c<<24)|(c<<16)|(c<<8)|c, n/4);
-  } else
-    stosb(dst, c, n);
+  char *cdst = (char *) dst;
+  int i;
+  for(i = 0; i < n; i++){
+    cdst[i] = c;
+  }
   return dst;
 }
 
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