tests: use signed printf format

[model-checker.git] / test / userprog.c

diff --git a/test/userprog.c b/test/userprog.c
index b45e8f9dcebe338cfa4374a75c8aaaa45e54a92b..b75947e226a284f940ded9975191f8c8a51c4fa2 100644 (file)
--- a/test/userprog.c
+++ b/test/userprog.c
@@ -1,8 +1,8 @@
 #include <stdio.h>
 #include <stdio.h>

+#include <threads.h>
+#include <stdatomic.h>

 
 

-#include "libthreads.h"

 #include "librace.h"
 #include "librace.h"

-#include "stdatomic.h"

 
 atomic_int x;
 atomic_int y;
 
 atomic_int x;
 atomic_int y;


@@ -11,14 +11,14 @@ static void a(void *obj)
 {
        int r1=atomic_load_explicit(&y, memory_order_relaxed);
        atomic_store_explicit(&x, r1, memory_order_relaxed);
 {
        int r1=atomic_load_explicit(&y, memory_order_relaxed);
        atomic_store_explicit(&x, r1, memory_order_relaxed);

-       printf("r1=%u\n",r1);
+       printf("r1=%d\n",r1);

 }
 
 static void b(void *obj)
 {
        int r2=atomic_load_explicit(&x, memory_order_relaxed);
        atomic_store_explicit(&y, 42, memory_order_relaxed);
 }
 
 static void b(void *obj)
 {
        int r2=atomic_load_explicit(&x, memory_order_relaxed);
        atomic_store_explicit(&y, 42, memory_order_relaxed);

-       printf("r2=%u\n",r2);
+       printf("r2=%d\n",r2);

 }
 
 int user_main(int argc, char **argv)
 }
 
 int user_main(int argc, char **argv)