ms-queue: remove more externs and unintended shared data

[model-checker-benchmarks.git] / barrier / barrier.cc

diff --git a/barrier/barrier.cc b/barrier/barrier.cc
index 093da10f4106e8e7baef84d68c4756c1a6221656..5c99f650f1b0f625b515da1d51a7968a31d4c65d 100644 (file)
--- a/barrier/barrier.cc
+++ b/barrier/barrier.cc
@@ -20,16 +20,21 @@ void threadB(void *arg)
        printf("var = %d\n", load_32(&var));
 }
 
+#define NUMREADERS 1
 int user_main(int argc, char **argv)
 {
-       thrd_t t2, t3;
+       thrd_t A, B[NUMREADERS];
+       int i;
 
-       barr = new spinning_barrier(2);
+       barr = new spinning_barrier(NUMREADERS + 1);
 
-       thrd_create(&t2, &threadA, NULL);
-       thrd_create(&t3, &threadB, NULL);
-       thrd_join(t2);
-       thrd_join(t3);
+       thrd_create(&A, &threadA, NULL);
+       for (i = 0; i < NUMREADERS; i++)
+               thrd_create(&B[i], &threadB, NULL);
+
+       for (i = 0; i < NUMREADERS; i++)
+               thrd_join(B[i]);
+       thrd_join(A);
 
        return 0;
 }