pthread_attr_setstacksize pthread_mutexattr_settype pthread_attr_setschedparam pthread pthread_attr_setdetachstate pthread_setaffinity_np pthread_cond_clockwait pthread_cond_timedwait pthread_setname_np pthread_cond_init pthread_setschedparam pthread_cond_wait pthread_barrier_wait pthread_detach pthread_cancel pthread_exit pthread_create函数 memory clock offset set_propagated_clock pthread_create 传递参数 pthread_create函数的参数 gpio_setbits clock_settime clock set set clock
