qemu

FORK: QEMU emulator
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failover.h (781B)


      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 "qapi/qapi-types-migration.h"
     17 
     18 void failover_init_state(void);
     19 FailoverStatus failover_set_state(FailoverStatus old_state,
     20                                      FailoverStatus new_state);
     21 FailoverStatus failover_get_state(void);
     22 void failover_request_active(Error **errp);
     23 bool failover_request_is_active(void);
     24 
     25 #endif