48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
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/* structure used by BMExpungelink to fix indexes
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/**/
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typedef struct _bmfix {
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PIB *ppib; /* bm cleanup thread */
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FUCB *pfucb; /* cursor to node */
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FUCB *pfucbSrc; /* cursor to backlink */
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BF **rgpbf; /* wait latched buffers required for bmfix */
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INT cpbf;
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INT cpbfMax;
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SRID sridOld;
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SRID sridNew;
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} BMFIX;
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/* register pages for bookmark cleanup. To register a page, the pn
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/* of the page, pgno of domain FDP and srid of visible father are
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/* needed.
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/**/
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ERR ErrMPLInit( VOID );
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VOID MPLTerm( VOID );
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VOID MPLRegister( FCB *pfcb, SSIB *pssib, PN pn, SRID sridFather );
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VOID MPLPurge(DBID dbid);
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VOID MPLPurgeFDP( DBID dbid, PGNO pgnoFDP );
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VOID MPLPurgePgno( DBID dbid, PGNO pgnoFirst, PGNO pgnoLast );
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extern PIB *ppibBMClean;
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ERR ErrBMInit( VOID );
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ERR ErrBMTerm( VOID );
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ERR ErrBMDoEmptyPage(
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FUCB *pfucb,
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RMPAGE *prmpage,
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BOOL fAllocBuf,
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BOOL *pfRmParent,
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BOOL fSkipDelete);
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ERR ErrBMDoMerge( FUCB *pfucb, FUCB *pfucbRight, SPLIT *psplit );
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ERR ErrBMAddToLatchedBFList( RMPAGE *prmpage, BF *pbfLatched );
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ERR ErrBMClean( PIB *ppib );
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#ifdef DEBUG
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VOID AssertNotInMPL( DBID dbid, PGNO pgnoFirst, PGNO pgnoLast );
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VOID AssertMPLPurgeFDP( DBID dbid, PGNO pgnoFDP );
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#endif
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