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Overview
| Comment: | Fix an alignment problem in test_async.c. (CVS 4840) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
752d8e21bb250d7df58a3abc945fcd7a |
| User & Date: | drh 2008-03-07 21:04:02 |
Context
|
2008-03-07
| ||
| 21:37 | Make sure all necessary mutexes are held prior to initializing the schema in sqlite3_table_column_metadata(). (CVS 4841) check-in: 4996ff93 user: drh tags: trunk | |
| 21:04 | Fix an alignment problem in test_async.c. (CVS 4840) check-in: 752d8e21 user: drh tags: trunk | |
| 20:14 | Another fix to the OsUnlock I/O error logic. (CVS 4839) check-in: 22bd537e user: drh tags: trunk | |
Changes
Changes to src/test_async.c.
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sqlite3_vfs *pVfs = (sqlite3_vfs *)pAsyncVfs->pAppData;
AsyncFile *p = (AsyncFile *)pFile;
int nName = strlen(zName)+1;
int rc = SQLITE_OK;
int nByte;
AsyncFileData *pData;
AsyncLock *pLock = 0;
int isExclusive = (flags&SQLITE_OPEN_EXCLUSIVE);
nByte = (
sizeof(AsyncFileData) + /* AsyncFileData structure */
2 * pVfs->szOsFile + /* AsyncFileData.pBaseRead and pBaseWrite */
nName /* AsyncFileData.zName */
);
pData = sqlite3_malloc(nByte);
if( !pData ){
return SQLITE_NOMEM;
}
memset(pData, 0, nByte);
pData->zName = (char *)&pData[1];
pData->nName = nName;
pData->pBaseRead = (sqlite3_file *)&pData->zName[nName];
pData->pBaseWrite = (sqlite3_file *)&pData->zName[nName+pVfs->szOsFile];
pData->close.pFileData = pData;
pData->close.op = ASYNC_CLOSE;
memcpy(pData->zName, zName, nName);
if( !isExclusive ){
rc = sqlite3OsOpen(pVfs, zName, pData->pBaseRead, flags, pOutFlags);
if( rc==SQLITE_OK && ((*pOutFlags)&SQLITE_OPEN_READWRITE) ){
|
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sqlite3_vfs *pVfs = (sqlite3_vfs *)pAsyncVfs->pAppData; AsyncFile *p = (AsyncFile *)pFile; int nName = strlen(zName)+1; int rc = SQLITE_OK; int nByte; AsyncFileData *pData; AsyncLock *pLock = 0; char *z; int isExclusive = (flags&SQLITE_OPEN_EXCLUSIVE); nByte = ( sizeof(AsyncFileData) + /* AsyncFileData structure */ 2 * pVfs->szOsFile + /* AsyncFileData.pBaseRead and pBaseWrite */ nName /* AsyncFileData.zName */ ); z = sqlite3_malloc(nByte); if( !z ){ return SQLITE_NOMEM; } memset(z, 0, nByte); pData = (AsyncFileData*)z; z += sizeof(pData[0]); pData->pBaseRead = (sqlite3_file*)z; z += pVfs->szOsFile; pData->pBaseWrite = (sqlite3_file*)z; z += pVfs->szOsFile; pData->zName = z; pData->nName = nName; pData->close.pFileData = pData; pData->close.op = ASYNC_CLOSE; memcpy(pData->zName, zName, nName); if( !isExclusive ){ rc = sqlite3OsOpen(pVfs, zName, pData->pBaseRead, flags, pOutFlags); if( rc==SQLITE_OK && ((*pOutFlags)&SQLITE_OPEN_READWRITE) ){ |