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Viewing changes to storage/innobase/include/trx0purge.ic

  • Committer: brian
  • Date: 2008-06-25 05:29:13 UTC
  • Revision ID: brian@localhost.localdomain-20080625052913-6upwo0jsrl4lnapl
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storage/innobase/include/trx0purge.ic
 
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/******************************************************
 
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Purge old versions
 
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(c) 1996 Innobase Oy
 
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Created 3/26/1996 Heikki Tuuri
 
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*******************************************************/
 
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#include "trx0undo.h"
 
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/************************************************************************
 
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Calculates the file address of an undo log header when we have the file
 
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address of its history list node. */
 
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UNIV_INLINE
 
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fil_addr_t
 
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trx_purge_get_log_from_hist(
 
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/*========================*/
 
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                                        /* out: file address of the log */
 
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        fil_addr_t      node_addr)      /* in: file address of the history
 
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                                        list node of the log */
 
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{
 
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        node_addr.boffset -= TRX_UNDO_HISTORY_NODE;
 
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        return(node_addr);
 
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}
 
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