Miscellany

void task_func(void *cookie){int err;err=0;clock_t time;        while(1){                printf("%f\n",clock());                err = rt_task_sleep(1000000000);                if(err<0){                        perror("rt_task_sleep(1000000000)");                        exit(EXIT_FAILURE);                }                printf("%s\n","testprint2");        }}