static void set_affinity(void)
{
-#if HAVE_SCHED_SETAFFINITY
+#ifdef HAVE_SCHED_SETAFFINITY
cpu_set_t mask;
int cpu, ret;
#endif /* HAVE_SCHED_SETAFFINITY */
if (!use_affinity)
return;
-#if HAVE_SCHED_SETAFFINITY
+#ifdef HAVE_SCHED_SETAFFINITY
ret = pthread_mutex_lock(&affinity_mutex);
if (ret) {
perror("Error in pthread mutex lock");
} while (snode);
}
-static void show_usage(int argc, char **argv)
+static void show_usage(char **argv)
{
printf("Usage : %s nr_dequeuers nr_enqueuers duration (s) <OPTIONS>\n",
argv[0]);
unsigned int i_thr;
if (argc < 4) {
- show_usage(argc, argv);
+ show_usage(argv);
return -1;
}
err = sscanf(argv[1], "%u", &nr_dequeuers);
if (err != 1) {
- show_usage(argc, argv);
+ show_usage(argv);
return -1;
}
err = sscanf(argv[2], "%u", &nr_enqueuers);
if (err != 1) {
- show_usage(argc, argv);
+ show_usage(argv);
return -1;
}
err = sscanf(argv[3], "%lu", &duration);
if (err != 1) {
- show_usage(argc, argv);
+ show_usage(argv);
return -1;
}
switch (argv[i][1]) {
case 'a':
if (argc < i + 2) {
- show_usage(argc, argv);
+ show_usage(argv);
return -1;
}
a = atoi(argv[++i]);
break;
case 'c':
if (argc < i + 2) {
- show_usage(argc, argv);
+ show_usage(argv);
return -1;
}
rduration = atol(argv[++i]);
break;
case 'd':
if (argc < i + 2) {
- show_usage(argc, argv);
+ show_usage(argv);
return -1;
}
wdelay = atol(argv[++i]);