58 lines
1.3 KiB
C
58 lines
1.3 KiB
C
//
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// Copyright (c) 2018 Wind River Systems, Inc.
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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#ifndef __SM_FAILOVER_SS_H__
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#define __SM_FAILOVER_SS_H__
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#include <stdio.h>
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#include "sm_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct
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{
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const char* node_name;
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unsigned int interface_state;
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SmNodeScheduleStateT current_schedule_state;
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}SmNodeStatusT;
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typedef enum
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{
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//heartbeat ok
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SM_HEARTBEAT_OK,
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//single node situation
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SM_HEARTBEAT_NA,
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//other nodes report heartbeat with peer, no direct heartbeat
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SM_HEARTBEAT_INDIRECT,
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//no heartbeat
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SM_HEARTBEAT_LOSS
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}SmHeartbeatStatusT;
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typedef struct
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{
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SmNodeStatusT host_status;
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SmNodeStatusT peer_status;
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SmHeartbeatStatusT heartbeat_state;
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SmSystemModeT system_mode;
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}SmSystemStatusT;
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typedef struct
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{
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SmNodeScheduleStateT host_schedule_state;
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SmNodeScheduleStateT peer_schedule_state;
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}SmSystemFailoverStatus;
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// ****************************************************************************
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// sm_failover_ss_get_survivor - select the failover survivor
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// ===================
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SmErrorT sm_failover_ss_get_survivor(const SmSystemStatusT& system_status, SmSystemFailoverStatus& selection);
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#ifdef __cplusplus
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}
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#endif
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#endif // __SM_FAILOVER_SS_H__
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