#include <pthread.h>
#include <stdio.h>
#include <string.h>

void* run(void *info) {
  printf((char *)info);
  return 0;
}

int main(int argc, char **argv) {
  int res;
  static pthread_attr_t attr;
  static int attr_joinable = PTHREAD_CREATE_JOINABLE;

  res = pthread_attr_init(&attr);
  printf("pthread_attr_init returned %d: %s\n", res, strerror(res));

  res = pthread_attr_setdetachstate(&attr, attr_joinable);
  printf("pthread_attr_setdetachstate returned %d: %s\n",
         res, strerror(res));

  char info[] = "go\n";
  pthread_t thread;
  res = pthread_create( &thread, &attr, run, (void *)info );
  printf("pthread_create returned %d: %s\n", res, strerror(res));

  void *retval;
  res = pthread_join( thread, &retval );
  printf("pthread_join returned %d: %s\n", res, strerror(res));

  printf("done\n");

  return 0;
}