+static void
+signal_handler(int signum)
+{
+ if (signum == SIGINT || signum == SIGTERM) {
+ printf("\nSignal %d received, preparing to exit...\n",
+ signum);
+ /* request all lcores to exit from the main loop */
+ *(int *)test->test_priv = true;
+ rte_wmb();
+
+ rte_eal_mp_wait_lcore();
+
+ if (test->ops.eventdev_destroy)
+ test->ops.eventdev_destroy(test, &opt);
+
+ if (test->ops.ethdev_destroy)
+ test->ops.ethdev_destroy(test, &opt);
+
+ if (test->ops.mempool_destroy)
+ test->ops.mempool_destroy(test, &opt);
+
+ if (test->ops.test_destroy)
+ test->ops.test_destroy(test, &opt);
+
+ /* exit with the expected status */
+ signal(signum, SIG_DFL);
+ kill(getpid(), signum);
+ }
+}