1#include "threads_impl.h" 2 3int pthread_attr_getdetachstate(const pthread_attr_t* a, int* state) { 4 *state = a->_a_detach; 5 return 0; 6} 7int pthread_attr_getguardsize(const pthread_attr_t* restrict a, size_t* restrict size) { 8 *size = a->_a_guardsize; 9 return 0; 10} 11 12int pthread_attr_getschedparam(const pthread_attr_t* restrict a, 13 struct sched_param* restrict param) { 14 param->sched_priority = a->_a_prio; 15 return 0; 16} 17 18int pthread_attr_getstack(const pthread_attr_t* restrict a, void** restrict addr, 19 size_t* restrict size) { 20 if (a->_a_stackaddr == NULL) 21 return EINVAL; 22 *addr = a->_a_stackaddr; 23 *size = a->_a_stacksize; 24 return 0; 25} 26 27int pthread_attr_getstacksize(const pthread_attr_t* restrict a, size_t* restrict size) { 28 *size = a->_a_stacksize; 29 return 0; 30} 31 32int pthread_condattr_getclock(const pthread_condattr_t* restrict a, clockid_t* restrict clk) { 33 *clk = a->__attr & 0x7fffffff; 34 return 0; 35} 36 37int pthread_mutexattr_getprotocol(const pthread_mutexattr_t* restrict a, int* restrict protocol) { 38 *protocol = PTHREAD_PRIO_NONE; 39 return 0; 40} 41int pthread_mutexattr_getrobust(const pthread_mutexattr_t* restrict a, int* restrict robust) { 42 // We do not support robust pthread_mutex_ts. 43 *robust = 0; 44 return 0; 45} 46 47int pthread_mutexattr_gettype(const pthread_mutexattr_t* restrict a, int* restrict type) { 48 *type = a->__attr & PTHREAD_MUTEX_MASK; 49 return 0; 50} 51