ts_sleep.tv_sec = TYPE_MAXIMUM (time_t);
ts_sleep.tv_nsec = 999999999;
alarm (1);
if (nanosleep (&ts_sleep, &ts_remaining) == -1 && errno == EINTR
ts_sleep.tv_sec = TYPE_MAXIMUM (time_t);
ts_sleep.tv_nsec = 999999999;
alarm (1);
if (nanosleep (&ts_sleep, &ts_remaining) == -1 && errno == EINTR