Function put_item

src/dsql/dsql.cpp:679–700

put_item @brief Put information item in output buffer if there is room, and return an updated pointer. If there isn't room for the item, indicate truncation and return NULL. @param item @param length @param string @param ptr @param end **/

 **/
static UCHAR* put_item(	UCHAR	item,
						const USHORT	length,
						const UCHAR* string,
						UCHAR*	ptr,
						const UCHAR* const end)
{
	if (ptr + length + 3 >= end)
	{
		*ptr = isc_info_truncated;
		return NULL;
	}

	*ptr++ = item;

	*ptr++ = (UCHAR) length;
	*ptr++ = length >> 8;

	if (length)
		memcpy(ptr, string, length);

	return ptr + length;
}


// Return as UTF8