Function xmlBufferDetach

ThirdParty/libxml2/vtklibxml2/tree.c:7172–7185

* xmlBufferDetach: * @buf: the buffer * * Remove the string contained in a buffer and gie it back to the * caller. The buffer is reset to an empty content. * This doesn't work with immutable buffers as they can't be reset. * * Returns the previous string contained by the buffer. */

 * Returns the previous string contained by the buffer.
 */
xmlChar *
xmlBufferDetach(xmlBufferPtr buf) {
    xmlChar *ret;

    if (buf == NULL)
        return(NULL);

    ret = buf->content;
    buf->content = NULL;
    buf->size = 0;
    buf->use = 0;

    return ret;
}


/**