Function xmlTextWriterWriteVFormatString

ThirdParty/libxml2/vtklibxml2/xmlwriter.c:1441–1459

* xmlTextWriterWriteVFormatString: * @writer: the xmlTextWriterPtr * @format: format string (see printf) * @argptr: pointer to the first member of the variable argument list. * * Write a formatted xml text. * * Returns the bytes written (may be 0 because of buffering) or -1 in case of error */

 * Returns the bytes written (may be 0 because of buffering) or -1 in case of error
 */
int
xmlTextWriterWriteVFormatString(xmlTextWriterPtr writer,
                                const char *format, va_list argptr)
{
    int rc;
    xmlChar *buf;

    if ((writer == NULL) || (format == NULL))
        return -1;

    buf = xmlTextWriterVSprintf(format, argptr);
    if (buf == NULL)
        return -1;

    rc = xmlTextWriterWriteString(writer, buf);

    xmlFree(buf);
    return rc;
}

/**
 * xmlTextWriterWriteString: