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Overview
| Comment: | Remove two more testcase() macros that require 4GiB WAL files to hit. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
16e18f2706e67210eae62edfb748758f |
| User & Date: | drh 2010-07-07 14:40:00 |
Context
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2010-07-07
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| 14:45 | Fixed a new error introduced by last check-in of os_win.c. Updated xAccess() to support SimulateIOError(). check-in: 8eefc287 user: shaneh tags: trunk | |
| 14:40 | Remove two more testcase() macros that require 4GiB WAL files to hit. check-in: 16e18f27 user: drh tags: trunk | |
| 14:35 | Remove a testcase() macro that would require a 4GiB WAL to reach. check-in: 15f9c271 user: drh tags: trunk | |
Changes
Changes to src/wal.c.
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/* Write the log file. */
for(p=pList; p; p=p->pDirty){
u32 nDbsize; /* Db-size field for frame header */
i64 iOffset; /* Write offset in log file */
void *pData;
iOffset = walFrameOffset(++iFrame, szPage);
testcase( IS_BIG_INT(iOffset) );
/* Populate and write the frame header */
nDbsize = (isCommit && p->pDirty==0) ? nTruncate : 0;
#if defined(SQLITE_HAS_CODEC)
if( (pData = sqlite3PagerCodec(p))==0 ) return SQLITE_NOMEM;
#else
pData = p->pData;
................................................................................
void *pData;
#if defined(SQLITE_HAS_CODEC)
if( (pData = sqlite3PagerCodec(pLast))==0 ) return SQLITE_NOMEM;
#else
pData = pLast->pData;
#endif
walEncodeFrame(pWal, pLast->pgno, nTruncate, pData, aFrame);
testcase( IS_BIG_INT(iOffset) );
rc = sqlite3OsWrite(pWal->pWalFd, aFrame, sizeof(aFrame), iOffset);
if( rc!=SQLITE_OK ){
return rc;
}
iOffset += WAL_FRAME_HDRSIZE;
rc = sqlite3OsWrite(pWal->pWalFd, pData, szPage, iOffset);
if( rc!=SQLITE_OK ){
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/* Write the log file. */
for(p=pList; p; p=p->pDirty){
u32 nDbsize; /* Db-size field for frame header */
i64 iOffset; /* Write offset in log file */
void *pData;
iOffset = walFrameOffset(++iFrame, szPage);
/* testcase( IS_BIG_INT(iOffset) ); // requires a 4GiB WAL */
/* Populate and write the frame header */
nDbsize = (isCommit && p->pDirty==0) ? nTruncate : 0;
#if defined(SQLITE_HAS_CODEC)
if( (pData = sqlite3PagerCodec(p))==0 ) return SQLITE_NOMEM;
#else
pData = p->pData;
................................................................................
void *pData;
#if defined(SQLITE_HAS_CODEC)
if( (pData = sqlite3PagerCodec(pLast))==0 ) return SQLITE_NOMEM;
#else
pData = pLast->pData;
#endif
walEncodeFrame(pWal, pLast->pgno, nTruncate, pData, aFrame);
/* testcase( IS_BIG_INT(iOffset) ); // requires a 4GiB WAL */
rc = sqlite3OsWrite(pWal->pWalFd, aFrame, sizeof(aFrame), iOffset);
if( rc!=SQLITE_OK ){
return rc;
}
iOffset += WAL_FRAME_HDRSIZE;
rc = sqlite3OsWrite(pWal->pWalFd, pData, szPage, iOffset);
if( rc!=SQLITE_OK ){
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