#include "util/debug.h"
#include <sys/prctl.h>
+#include <sys/resource.h>
#include <semaphore.h>
#include <pthread.h>
#include <math.h>
-static char const *input_name = "perf.data";
+static const char *input_name;
static char default_sort_order[] = "avg, max, switch, runtime";
static const char *sort_order = default_sort_order;