Lines Matching defs:zBuf
269 void *zBuf,
274 return sqlite3OsRead(p->pReal, zBuf, iAmt, iOfst);
331 ** The first argument, zBuf, points to a buffer containing a 28 byte
340 const unsigned char *zBuf, /* Input: 28 byte journal header */
347 if( memcmp(aMagic, zBuf, 8) ) return SQLITE_ERROR;
348 if( pnRec ) *pnRec = decodeUint32(&zBuf[8]);
349 if( pnPage ) *pnPage = decodeUint32(&zBuf[16]);
350 if( pnSector ) *pnSector = decodeUint32(&zBuf[20]);
351 if( pnPagesize ) *pnPagesize = decodeUint32(&zBuf[24]);
431 unsigned char zBuf[28];
451 rc = sqlite3OsRead(pReal, zBuf, 28, iOff);
453 || decodeJournalHdr(zBuf, &nRec, &nPage, &nSector, &nPagesize)
465 rc = sqlite3OsRead(pReal, zBuf, 28, iOff);
466 if( rc!=SQLITE_OK || 0==decodeJournalHdr(zBuf, 0, 0, 0, 0) ){
476 rc = sqlite3OsRead(pReal, zBuf, 4, iOff);
478 pgno = decodeUint32(zBuf);
510 const void *zBuf,
528 u8 *z = (u8 *)zBuf;
560 rc = sqlite3OsWrite(p->pReal, zBuf, iAmt, iOfst);