docs: public ACE[] getSecurity(boolean resolveSids) throws IOException {
          int f;
          ACE[] aces;
  
          f = open0( O_RDONLY, READ_CONTROL, 0, isDirectory() ? 1 : 0 );
  
          /*
           * NtTrans Query Security Desc Request / Response
           */
  
          NtTransQuerySecurityDesc request = new NtTransQuerySecurityDesc( f, 0x04 );
          NtTransQuerySecurityDescResponse response = new NtTransQuerySecurityDescResponse();
  
          try {
              send( request, response );
              aces = response.securityDescriptor.aces;
              if (aces != null)
                  processAces(aces, resolveSids);
          } finally {
              try {
                  close( f, 0L );
              } catch(SmbException se) {
                  if (log.level >= 1)
                      se.printStackTrace(log);
              }
          }
  
          return aces;
      }