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Overview
| Comment: | Patch to fix an alignment problem on sparc. Ticket #1234. (CVS 2455) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
240cce10d4b9d595a267e392ce322472 |
| User & Date: | drh 2005-05-05 18:14:14 |
Context
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2005-05-06
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| 22:05 | Timing fix in the default busy handler. (CVS 2456) check-in: 76090ed8 user: drh tags: trunk | |
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2005-05-05
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| 18:14 | Patch to fix an alignment problem on sparc. Ticket #1234. (CVS 2455) check-in: 240cce10 user: drh tags: trunk | |
| 11:04 | Fix a datatype in trigger6.test that changed due to the previous check-in. (CVS 2454) check-in: c2af7d2c user: drh tags: trunk | |
Changes
Changes to src/btree.c.
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** a legal notice, here is a blessing: ** ** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** $Id: btree.c,v 1.258 2005/05/03 12:30:34 drh Exp $ ** ** This file implements a external (disk-based) database using BTrees. ** For a detailed discussion of BTrees, refer to ** ** Donald E. Knuth, THE ART OF COMPUTER PROGRAMMING, Volume 3: ** "Sorting And Searching", pages 473-480. Addison-Wesley ** Publishing Company, Reading, Massachusetts. ................................................................................ if( rc ) goto balance_cleanup; apOld[i]->idxParent = k; apCopy[i] = 0; assert( i==nOld ); nOld++; nMaxCells += 1+apOld[i]->nCell+apOld[i]->nOverflow; } /* ** Allocate space for memory structures */ apCell = sqliteMallocRaw( nMaxCells*sizeof(u8*) /* apCell */ + nMaxCells*sizeof(int) /* szCell */ |
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** a legal notice, here is a blessing: ** ** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** $Id: btree.c,v 1.259 2005/05/05 18:14:14 drh Exp $ ** ** This file implements a external (disk-based) database using BTrees. ** For a detailed discussion of BTrees, refer to ** ** Donald E. Knuth, THE ART OF COMPUTER PROGRAMMING, Volume 3: ** "Sorting And Searching", pages 473-480. Addison-Wesley ** Publishing Company, Reading, Massachusetts. ................................................................................ if( rc ) goto balance_cleanup; apOld[i]->idxParent = k; apCopy[i] = 0; assert( i==nOld ); nOld++; nMaxCells += 1+apOld[i]->nCell+apOld[i]->nOverflow; } /* Make nMaxCells a multiple of 2 in order to preserve 8-byte ** alignment */ nMaxCells = (nMaxCells + 1)&~1; /* ** Allocate space for memory structures */ apCell = sqliteMallocRaw( nMaxCells*sizeof(u8*) /* apCell */ + nMaxCells*sizeof(int) /* szCell */ |