pthread_attr_getdetachstate の構文

int pthread_attr_getdetachstate(const pthread_attr_t *tattr, int *detachstate;

#include <pthread.h> 
pthread_attr_t tattr; 
int detachstate; 
int ret; 
/* get detachstate of thread */ 
ret = pthread_attr_getdetachstate (&tattr, &detachstate);