250 	int cpu, rc;  in tm_trap_test()  local
278 	rc = pthread_attr_init(&attr);  in tm_trap_test()
279 	if (rc)  in tm_trap_test()
280 		pr_error(rc, "pthread_attr_init()");  in tm_trap_test()
287 	rc = pthread_attr_setaffinity_np(&attr, sizeof(cpu_set_t), &cpuset);  in tm_trap_test()
288 	if (rc)  in tm_trap_test()
289 		pr_error(rc, "pthread_attr_setaffinity()");  in tm_trap_test()
298 	rc = fflush(0);  in tm_trap_test()
299 	if (rc)  in tm_trap_test()
300 		pr_error(rc, "fflush()");  in tm_trap_test()
303 	rc = pthread_create(&t0_ping, &attr, ping, NULL);  in tm_trap_test()
304 	if (rc)  in tm_trap_test()
305 		pr_error(rc, "pthread_create()");  in tm_trap_test()
310 	rc = pthread_create(&t1_pong, &attr, pong, NULL);  in tm_trap_test()
311 	if (rc)  in tm_trap_test()
312 		pr_error(rc, "pthread_create()");  in tm_trap_test()
314 	rc = pthread_join(t0_ping, NULL);  in tm_trap_test()
315 	if (rc)  in tm_trap_test()
316 		pr_error(rc, "pthread_join()");  in tm_trap_test()
318 	rc = pthread_join(t1_pong, NULL);  in tm_trap_test()
319 	if (rc)  in tm_trap_test()
320 		pr_error(rc, "pthread_join()");  in tm_trap_test()