Function xmlTextReaderEntPush

ThirdParty/libxml2/vtklibxml2/xmlreader.c:570–589

* xmlTextReaderEntPush: * @reader: the xmlTextReaderPtr used * @value: the entity reference node * * Pushes a new entity reference node on top of the entities stack * * Returns -1 in case of error, the index in the stack otherwise */

 * Returns -1 in case of error, the index in the stack otherwise
 */
static int
xmlTextReaderEntPush(xmlTextReaderPtr reader, xmlNodePtr value)
{
    if (reader->entNr >= reader->entMax) {
        size_t newSize = reader->entMax == 0 ? 10 : reader->entMax * 2;
        xmlNodePtr *tmp;

        tmp = (xmlNodePtr *) xmlRealloc(reader->entTab,
                                        newSize * sizeof(*tmp));
        if (tmp == NULL) {
            xmlTextReaderErrMemory(reader);
            return (-1);
        }
        reader->entTab = tmp;
        reader->entMax = newSize;
    }
    reader->entTab[reader->entNr] = value;
    reader->ent = value;
    return (reader->entNr++);
}

/**
 * xmlTextReaderEntPop: