expat/lib/xmlparse.c

612 #define bufferPtr (parser->m_bufferPtr)
833   bufferPtr = buffer;
1447     positionPtr = bufferPtr;
1454     errorCode = processor(parser, bufferPtr, parseEndPtr, &bufferPtr);
1459         XmlUpdatePosition(encoding, positionPtr, bufferPtr, &position);
1460         positionPtr = bufferPtr;
1475   else if (bufferPtr == bufferEnd) {
1529     bufferPtr = buffer;
1531     positionPtr = bufferPtr;
1533     eventPtr = bufferPtr;
1534     eventEndPtr = bufferPtr;
1566   start = bufferPtr;
1573   errorCode = processor(parser, start, parseEndPtr, &bufferPtr);
1595   XmlUpdatePosition(encoding, positionPtr, bufferPtr, &position);
1596   positionPtr = bufferPtr;
1615     int neededSize = len + (int)(bufferEnd - bufferPtr);
1617     int keep = (int)(bufferPtr - buffer);
1625       if (keep < bufferPtr - buffer) {
1626         int offset = (int)(bufferPtr - buffer) - keep;
1627         memmove(buffer, &buffer[offset], bufferEnd - bufferPtr + keep);
1629         bufferPtr -= offset;
1632       memmove(buffer, bufferPtr, bufferEnd - bufferPtr);
1633       bufferEnd = buffer + (bufferEnd - bufferPtr);
1634       bufferPtr = buffer;
1639       int bufferSize = (int)(bufferLim - bufferPtr);
1652       if (bufferPtr) {
1653         int keep = (int)(bufferPtr - buffer);
1656         memcpy(newBuf, &bufferPtr[-keep], bufferEnd - bufferPtr + keep);
1659         bufferEnd = buffer + (bufferEnd - bufferPtr) + keep;
1660         bufferPtr = buffer + keep;
1663         bufferEnd = newBuf + (bufferEnd - bufferPtr);
1664         bufferPtr = buffer = newBuf;
1667       if (bufferPtr) {
1668         memcpy(newBuf, bufferPtr, bufferEnd - bufferPtr);
1671       bufferEnd = newBuf + (bufferEnd - bufferPtr);
1672       bufferPtr = buffer = newBuf;
1720   errorCode = processor(parser, bufferPtr, parseEndPtr, &bufferPtr);
1742   XmlUpdatePosition(encoding, positionPtr, bufferPtr, &position);
1743   positionPtr = bufferPtr;