Function main

mysys/thr_lock.c:1602–1701

int main(int argc __attribute__((unused)),char **argv __attribute__((unused)))
{
  pthread_t tid;
  pthread_attr_t thr_attr;
  int i,*param,error;
  MY_INIT(argv[0]);
  if (argc > 1 && argv[1][0] == '-' && argv[1][1] == '#')
    DBUG_PUSH(argv[1]+2);

  printf("Main thread: %s\n",my_thread_name());

  if ((error= mysql_cond_init(0, &COND_thread_count, NULL)))
  {
    fprintf(stderr, "Got error: %d from mysql_cond_init (errno: %d)",
	    error,errno);
    exit(1);
  }
  if ((error= mysql_mutex_init(0, &LOCK_thread_count, MY_MUTEX_INIT_FAST)))
  {
    fprintf(stderr, "Got error: %d from mysql_cond_init (errno: %d)",
	    error,errno);
    exit(1);
  }

  for (i=0 ; i < (int) array_elements(locks) ; i++)
  {
    thr_lock_init(locks+i);
    locks[i].check_status= test_check_status;
    locks[i].update_status=test_update_status;
    locks[i].copy_status=  test_copy_status;
    locks[i].get_status=   test_get_status;
  }
  if ((error=pthread_attr_init(&thr_attr)))
  {
    fprintf(stderr,"Got error: %d from pthread_attr_init (errno: %d)",
	    error,errno);
    exit(1);
  }
  if ((error=pthread_attr_setdetachstate(&thr_attr,PTHREAD_CREATE_DETACHED)))
  {
    fprintf(stderr,
	    "Got error: %d from pthread_attr_setdetachstate (errno: %d)",
	    error,errno);
    exit(1);
  }
#ifndef pthread_attr_setstacksize		/* void return value */
  if ((error=pthread_attr_setstacksize(&thr_attr,65536L)))
  {
    fprintf(stderr,"Got error: %d from pthread_attr_setstacksize (errno: %d)",
	    error,errno);
    exit(1);
  }
#endif
#ifdef HAVE_THR_SETCONCURRENCY
  (void) thr_setconcurrency(2);
#endif
  for (i=0 ; i < (int) array_elements(lock_counts) ; i++)
  {