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Viewing changes to drizzled/xid.h

  • Committer: Brian Aker
  • Date: 2011-02-13 01:25:00 UTC
  • mto: This revision was merged to the branch mainline in revision 2167.
  • Revision ID: brian@tangent.org-20110213012500-w094udxhtye5unik
Remove dependency from session of error handler

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Lines of Context:
drizzled/xid.h
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typedef uint64_t my_xid;
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#define DRIZZLE_XIDDATASIZE 128
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#define DRIZZLE_XID_PREFIX "MySQLXid"
 
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#define DRIZZLE_XID_PREFIX "DrizzleXid"
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#define DRIZZLE_XID_PREFIX_LEN 8 // must be a multiple of 8
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#define DRIZZLE_XID_OFFSET (DRIZZLE_XID_PREFIX_LEN+sizeof(server_id))
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#define DRIZZLE_XID_GTRID_LEN (DRIZZLE_XID_OFFSET+sizeof(my_xid))
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};
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/**
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  struct st_drizzle_xid is binary compatible with the XID structure as
 
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  struct st_DrizzleXid is binary compatible with the XID structure as
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  in the X/Open CAE Specification, Distributed Transaction Processing:
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  The XA Specification, X/Open Company Ltd., 1991.
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  http://www.opengroup.org/bookstore/catalog/c193.htm
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*/
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class drizzle_xid {
 
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class DrizzleXid {
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public:
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  long formatID;
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  long gtrid_length;
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  long bqual_length;
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  char data[DRIZZLE_XIDDATASIZE];  /* Not \0-terminated */
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  drizzle_xid() :
 
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  DrizzleXid() :
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    formatID(0),
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    gtrid_length(0),
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    bqual_length(0)
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    memset(data, 0, DRIZZLE_XIDDATASIZE);
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  }
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};
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typedef class drizzle_xid DRIZZLE_XID;
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enum xa_states {XA_NOTR=0, XA_ACTIVE, XA_IDLE, XA_PREPARED};
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extern const char *xa_state_names[];