fix: warnings on non-Linux platforms

[urcu.git] / src / workqueue.c

diff --git a/src/workqueue.c b/src/workqueue.c
index 59eb21d534e9446df3f477795062e9dba4ec2abc..cadcf874be6c76726dc1a3dd3e082c545b266e8b 100644 (file)
--- a/src/workqueue.c
+++ b/src/workqueue.c
@@ -92,7 +92,7 @@ struct urcu_workqueue_completion_work {
  * Losing affinity can be caused by CPU hotunplug/hotplug, or by
  * cpuset(7).
  */
  * Losing affinity can be caused by CPU hotunplug/hotplug, or by
  * cpuset(7).
  */

-#if HAVE_SCHED_SETAFFINITY
+#ifdef HAVE_SCHED_SETAFFINITY

 static int set_thread_cpu_affinity(struct urcu_workqueue *workqueue)
 {
        cpu_set_t mask;
 static int set_thread_cpu_affinity(struct urcu_workqueue *workqueue)
 {
        cpu_set_t mask;


@@ -107,11 +107,8 @@ static int set_thread_cpu_affinity(struct urcu_workqueue *workqueue)
 
        CPU_ZERO(&mask);
        CPU_SET(workqueue->cpu_affinity, &mask);
 
        CPU_ZERO(&mask);
        CPU_SET(workqueue->cpu_affinity, &mask);

-#if SCHED_SETAFFINITY_ARGS == 2
-       ret = sched_setaffinity(0, &mask);
-#else

        ret = sched_setaffinity(0, sizeof(mask), &mask);
        ret = sched_setaffinity(0, sizeof(mask), &mask);

-#endif
+

        /*
         * EINVAL is fine: can be caused by hotunplugged CPUs, or by
         * cpuset(7). This is why we should always retry if we detect
        /*
         * EINVAL is fine: can be caused by hotunplugged CPUs, or by
         * cpuset(7). This is why we should always retry if we detect


@@ -124,7 +121,7 @@ static int set_thread_cpu_affinity(struct urcu_workqueue *workqueue)
        return ret;
 }
 #else
        return ret;
 }
 #else

-static int set_thread_cpu_affinity(struct urcu_workqueue *workqueue)
+static int set_thread_cpu_affinity(struct urcu_workqueue *workqueue __attribute__((unused)))

 {
        return 0;
 }
 {
        return 0;
 }