From 6e1c5f6a98f24308e3c9fa9f01101de6dd810153 Mon Sep 17 00:00:00 2001
From: rpj <rpj>
Date: Wed, 6 Apr 2005 02:16:29 +0000
Subject: fix unguarded global variable access

---
 tests/cleanup2.c | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

(limited to 'tests/cleanup2.c')

diff --git a/tests/cleanup2.c b/tests/cleanup2.c
index 50672fd..4c63918 100644
--- a/tests/cleanup2.c
+++ b/tests/cleanup2.c
@@ -92,14 +92,21 @@ struct bag_t_ {
 
 static bag_t threadbag[NUMTHREADS + 1];
 
-static int pop_count = 0;
+typedef struct {
+  int i;
+  CRITICAL_SECTION cs;
+} sharedInt_t;
+
+static sharedInt_t pop_count = {0, {0}};
 
 static void
 increment_pop_count(void * arg)
 {
-  int * c = (int *) arg;
+  sharedInt_t * sI = (sharedInt_t *) arg;
 
-  (*c)++;
+  EnterCriticalSection(&sI->cs);
+  sI->i++;
+  LeaveCriticalSection(&sI->cs);
 }
 
 void *
@@ -134,6 +141,8 @@ main()
   int i;
   pthread_t t[NUMTHREADS + 1];
 
+  InitializeCriticalSection(&pop_count.cs);
+
   assert((t[0] = pthread_self()).p != NULL);
 
   for (i = 1; i <= NUMTHREADS; i++)
@@ -187,7 +196,9 @@ main()
 
   assert(!failed);
 
-  assert(pop_count == NUMTHREADS);
+  assert(pop_count.i == NUMTHREADS);
+
+  DeleteCriticalSection(&pop_count.cs);
 
   /*
    * Success.
-- 
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