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by brian
clean slate |
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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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