/* cc -o stacktest stacktest.c -lpthread */
#include <stdio.h> 
#include <pthread.h> 
  
int main(int argc, char* argv[]) 
{ 
	size_t stksize; 
	pthread_attr_t atr; 

	pthread_attr_getstacksize(&atr, &stksize); 
	printf("pthread stacksize 0x%lx\n", stksize);

	pthread_attr_init(&atr);

	pthread_attr_getstacksize(&atr, &stksize); 
	printf("pthread stacksize 0x%lx\n", stksize);

	return 0; 
}