59 	pthread_attr_t attr;  in main()  local
68 	CHECKr(pthread_attr_init(&attr));  in main()
72 	CHECKr(pthread_attr_getguardsize(&attr, &size));  in main()
77 	CHECKr(pthread_attr_getstacksize(&attr, &size));  in main()
81 	CHECKr(pthread_attr_getstackaddr(&attr, &addr));  in main()
86 	CHECKr(pthread_attr_getstack(&attr, &addr2, &size2));  in main()
91 	err = pthread_attr_setstacksize(&attr, PTHREAD_STACK_MIN - 1);  in main()
93 	CHECKr(pthread_attr_getstacksize(&attr, &size2));  in main()
122 	CHECKr(pthread_attr_setstacksize(&attr, size2));  in main()
123 	CHECKr(pthread_attr_getstacksize(&attr, &size));  in main()
126 	CHECKr(pthread_create(&t, &attr, &tmain1, NULL));  in main()
141 	CHECKr(pthread_attr_getstacksize(&attr, &size));  in main()
151 	CHECKr(pthread_attr_setstack(&attr, addr, size));  in main()
153 	CHECKr(pthread_attr_getstacksize(&attr, &size2));  in main()
155 	CHECKr(pthread_attr_getstackaddr(&attr, &addr2));  in main()
157 	CHECKr(pthread_attr_getstack(&attr, &addr2, &size2));  in main()
163 	CHECKr(pthread_create(&t, &attr, &tmain2, &thread_stack));  in main()