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Viewing changes to gcs/src/gcs_state_msg.h

  • Committer: Alex Yurchenko
  • Date: 2011-11-28 12:17:40 UTC
  • Revision ID: ayurchen@void-20111128121740-p9868m7nrhmnsn5f
https://launchpad.net/bugs/863346
https://launchpad.net/bugs/897121
References lp:863346, lp:897121 - synced with SVN r2565

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gcs/src/gcs_state_msg.h
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/*
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 * Copyright (C) 2008-2011 Codership Oy <info@codership.com>
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 *
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 * $Id: gcs_state_msg.h 2308 2011-08-15 07:33:07Z alex $
 
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 * $Id: gcs_state_msg.h 2549 2011-11-25 12:52:29Z alex $
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 */
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/*
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 * Interface to state messages
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/* State flags */
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#define GCS_STATE_FREP 0x01  // group representative
 
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#define GCS_STATE_FCLA 0x02  // count last applied (for JOINED node)
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#ifdef GCS_STATE_MSG_ACCESS
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typedef struct gcs_state_msg
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{
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    gu_uuid_t        state_uuid;    // UUID of the current state exchange
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    gu_uuid_t        group_uuid;    // UUID of the group
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    gu_uuid_t        prim_uuid;     // UUID of the last PC
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    long             prim_joined;   // number of joined nodes in the last PC
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    gcs_seqno_t      prim_seqno;    // last primary configuration seqno
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    gcs_seqno_t      act_seqno;     // last action seqno (received up to)
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    gcs_node_state_t prim_state;    // state of the node in the last PC
 
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    gu_uuid_t        prim_uuid;     // last PC state UUID
 
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    gcs_seqno_t      prim_seqno;    // last PC state seqno
 
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    gcs_seqno_t      received;      // last action seqno (received up to)
 
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    long             prim_joined;   // number of joined nodes in its last PC
 
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    gcs_node_state_t prim_state;    // state of the node in its last PC
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    gcs_node_state_t current_state; // current state of the node
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    const char*      name;          // human assigned node name
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    const char*      inc_addr;      // incoming address string
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gcs_state_msg_create (const gu_uuid_t* state_uuid,
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                      const gu_uuid_t* group_uuid,
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                      const gu_uuid_t* prim_uuid,
 
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                      gcs_seqno_t      prim_seqno,
 
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                      gcs_seqno_t      received,
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                      long             prim_joined,
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                      gcs_seqno_t      prim_seqno,
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                      gcs_seqno_t      act_seqno,
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                      gcs_node_state_t prim_state,
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                      gcs_node_state_t current_state,
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                      const char*      name,
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//extern const gu_uuid_t*
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//gcs_state_prim_uuid (const gcs_state_msg_t* state);
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/* Get action seqno */
 
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/* Get last received action seqno */
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extern gcs_seqno_t
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gcs_state_msg_act_id (const gcs_state_msg_t* state);
 
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gcs_state_msg_received (const gcs_state_msg_t* state);
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/* Get current node state */
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extern gcs_node_state_t