text: /*
   * COarse-grain LOck-stepping Virtual Machines for Non-stop Service (COLO)
   * (a.k.a. Fault Tolerance or Continuous Replication)
   *
   * Copyright (c) 2016 HUAWEI TECHNOLOGIES CO., LTD.
   * Copyright (c) 2016 FUJITSU LIMITED
   * Copyright (c) 2016 Intel Corporation
   *
   * This work is licensed under the terms of the GNU GPL, version 2 or
   * later.  See the COPYING file in the top-level directory.
   */
  
  #include "qemu/osdep.h"
  #include "migration/colo.h"
  #include "qmp-commands.h"
  
  bool colo_supported(void)
  {
      return false;
  }
  
  bool migration_in_colo_state(void)
  {
      return false;
  }
  
  bool migration_incoming_in_colo_state(void)
  {
      return false;
  }
  
  void migrate_start_colo_process(MigrationState *s)
  {
  }
  
  void *colo_process_incoming_thread(void *opaque)
  {
      return NULL;
  }
  
  void qmp_x_colo_lost_heartbeat(Error **errp)
  {
      error_setg(errp, "COLO is not supported, please rerun configure"
                       " with --enable-colo option in order to support"
                       " COLO feature");
  }
  