61 static int kvvfsReadDb(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
62 static int kvvfsReadJrnl(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
506   sqlite_int64 iOfst  in kvvfsReadJrnl()  argument
510   SQLITE_KV_LOG(("xRead('%s-journal',%d,%lld)\n", pFile->zClass, iAmt, iOfst));  in kvvfsReadJrnl()
524   if( iOfst+iAmt>pFile->nJrnl ){  in kvvfsReadJrnl()
527   memcpy(zBuf, pFile->aJrnl+iOfst, iAmt);  in kvvfsReadJrnl()
538   sqlite_int64 iOfst  in kvvfsReadDb()  argument
545   assert( iOfst>=0 );  in kvvfsReadDb()
547   SQLITE_KV_LOG(("xRead('%s-db',%d,%lld)\n", pFile->zClass, iAmt, iOfst));  in kvvfsReadDb()
548   if( iOfst+iAmt>=512 ){  in kvvfsReadDb()
549     if( (iOfst % iAmt)!=0 ){  in kvvfsReadDb()
556     pgno = 1 + iOfst/iAmt;  in kvvfsReadDb()
566     if( iOfst+iAmt<512 ){  in kvvfsReadDb()
567       int k = iOfst+iAmt;  in kvvfsReadDb()
570       if( n>=iOfst+iAmt ){  in kvvfsReadDb()
571         memcpy(zBuf, &aData[2000+iOfst], iAmt);  in kvvfsReadDb()
595   sqlite_int64 iOfst  in kvvfsWriteJrnl()  argument
598   sqlite3_int64 iEnd = iOfst+iAmt;  in kvvfsWriteJrnl()
599   SQLITE_KV_LOG(("xWrite('%s-journal',%d,%lld)\n", pFile->zClass, iAmt, iOfst));  in kvvfsWriteJrnl()
607     if( pFile->nJrnl<iOfst ){  in kvvfsWriteJrnl()
608       memset(pFile->aJrnl+pFile->nJrnl, 0, iOfst-pFile->nJrnl);  in kvvfsWriteJrnl()
612   memcpy(pFile->aJrnl+iOfst, zBuf, iAmt);  in kvvfsWriteJrnl()
623   sqlite_int64 iOfst  in kvvfsWriteDb()  argument
629   SQLITE_KV_LOG(("xWrite('%s-db',%d,%lld)\n", pFile->zClass, iAmt, iOfst));  in kvvfsWriteDb()
634   pgno = 1 + iOfst/iAmt;  in kvvfsWriteDb()
640   if( iOfst+iAmt > pFile->szDb ){  in kvvfsWriteDb()
641     pFile->szDb = iOfst + iAmt;  in kvvfsWriteDb()