Build and run regression and unit tests as C++ programs

[urcu.git] / tests / common / api.h

diff --git a/tests/common/api.h b/tests/common/api.h
index cadbcb89070fbf696962f0aff9d6cfe21ba764e1..a260463ad09ea212bb7ee4517a2fd995f21b2d74 100644 (file)
--- a/tests/common/api.h
+++ b/tests/common/api.h
@@ -165,7 +165,7 @@ static int smp_thread_id(void)
        id = pthread_getspecific(thread_id_key);
        if (id == NULL)
                return __smp_thread_id();
-       return (long)(id - 1);
+       return ((long) id - 1);
 }
 
 static thread_id_t create_thread(void *(*func)(void *), void *arg)
@@ -228,16 +228,20 @@ static void wait_all_threads(void)
        }
 }
 
+#ifdef HAVE_SCHED_SETAFFINITY
 static void run_on(int cpu)
 {
-#ifdef HAVE_SCHED_SETAFFINITY
        cpu_set_t mask;
 
        CPU_ZERO(&mask);
        CPU_SET(cpu, &mask);
        sched_setaffinity(0, sizeof(mask), &mask);
-#endif /* HAVE_SCHED_SETAFFINITY */
 }
+#else
+
+static void run_on(int cpu __attribute__((unused)))
+{}
+#endif /* HAVE_SCHED_SETAFFINITY */
 
 /*
  * timekeeping -- very crude -- should use MONOTONIC...