LXR qemu/include/migration/failover.h

   1/*
   2 *  COarse-grain LOck-stepping Virtual Machines for Non-stop Service (COLO)
   3 *  (a.k.a. Fault Tolerance or Continuous Replication)
   4 *
   5 * Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD.
   6 * Copyright (c) 2016 FUJITSU LIMITED
   7 * Copyright (c) 2016 Intel Corporation
   8 *
   9 * This work is licensed under the terms of the GNU GPL, version 2 or
  10 * later.  See the COPYING file in the top-level directory.
  11 */
  12
  13#ifndef QEMU_FAILOVER_H
  14#define QEMU_FAILOVER_H
  15
  16#include "qemu-common.h"
  17#include "qapi/qapi-types-migration.h"
  18
  19void failover_init_state(void);
  20FailoverStatus failover_set_state(FailoverStatus old_state,
  21                                     FailoverStatus new_state);
  22FailoverStatus failover_get_state(void);
  23void failover_request_active(Error **errp);
  24bool failover_request_is_active(void);
  25
  26#endif
  27