expat/lib/xmlparse.c

681   const char *m_bufferPtr; // first character to be parsed  member
1266         = EXPAT_SAFE_PTR_DIFF(parser->m_bufferPtr, parser->m_buffer);  in callProcessor()
1569   parser->m_bufferPtr = parser->m_buffer;
2360   if (parser->m_bufferPtr == parser->m_bufferEnd) {
2427     parser->m_bufferPtr = parser->m_buffer;
2429     parser->m_positionPtr = parser->m_bufferPtr;
2431     parser->m_eventPtr = parser->m_bufferPtr;
2432     parser->m_eventEndPtr = parser->m_bufferPtr;
2468     if (! parser->m_bufferPtr) {
2482   start = parser->m_bufferPtr;
2490                                       &parser->m_bufferPtr);
2512                     parser->m_bufferPtr, &parser->m_position);
2513   parser->m_positionPtr = parser->m_bufferPtr;
2546                                parser->m_bufferEnd, parser->m_bufferPtr));
2552     keep = (int)EXPAT_SAFE_PTR_DIFF(parser->m_bufferPtr, parser->m_buffer);
2562     if (parser->m_buffer && parser->m_bufferPtr
2566       if (keep < EXPAT_SAFE_PTR_DIFF(parser->m_bufferPtr, parser->m_buffer)) {
2568             = (int)EXPAT_SAFE_PTR_DIFF(parser->m_bufferPtr, parser->m_buffer)
2573                 parser->m_bufferEnd - parser->m_bufferPtr + keep);
2575         parser->m_bufferPtr -= offset;
2578       memmove(parser->m_buffer, parser->m_bufferPtr,
2579               EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd, parser->m_bufferPtr));
2582             + EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd, parser->m_bufferPtr);
2583       parser->m_bufferPtr = parser->m_buffer;
2608       if (parser->m_bufferPtr) {
2609         memcpy(newBuf, &parser->m_bufferPtr[-keep],
2610                EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd, parser->m_bufferPtr)
2619               + EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd, parser->m_bufferPtr)
2621         parser->m_bufferPtr = parser->m_buffer + keep;
2625         parser->m_bufferPtr = parser->m_buffer = newBuf;
2628       if (parser->m_bufferPtr) {
2629         memcpy(newBuf, parser->m_bufferPtr,
2630                EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd, parser->m_bufferPtr));
2637               + EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd, parser->m_bufferPtr);
2642       parser->m_bufferPtr = parser->m_buffer = newBuf;
2705       parser, parser->m_bufferPtr, parser->m_parseEndPtr, &parser->m_bufferPtr);
2727                     parser->m_bufferPtr, &parser->m_position);
2728   parser->m_positionPtr = parser->m_bufferPtr;