int buf_sz = rados_pool_list(clu,NULL,0);
  char buf[buf_sz];
##</code><code>##


use Inline C => Config =>
 BUILD_NOISY => 1;

__C__
void list_pools_c (rados_t clu) {
  Inline_Stack_Vars;
  int buf_sz = rados_pool_list(clu,NULL,0);
  char *b;
  int r;

  Newx(b, buf_sz, char);

  r = rados_pool_list(clu,b,buf_sz);

  if (r != buf_sz) {
    printf("buffer size mismatch: got %d the first time, but %d "
    "the second.\n", buf_sz, r);
  }

  Inline_Stack_Reset;

  while(1) {
    if(b[0] == '\0') {
      Inline_Stack_Done;
      Safefree(b);
      break;
    }
    Inline_Stack_Push(sv_2mortal(newSVpv(b,0)));
    b += strlen(b) +1;
  }
}