Merging upstream version 1.9.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 34 insertions, 0 deletions

diff --git a/dnsdist-edns.hh b/dnsdist-edns.hh
new file mode 100644
index 0000000..8e60e5b
--- /dev/null
+++ b/dnsdist-edns.hh
@@ -0,0 +1,34 @@
+/*
+ * This file is part of PowerDNS or dnsdist.
+ * Copyright -- PowerDNS.COM B.V. and its contributors
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * In addition, for the avoidance of any doubt, permission is granted to
+ * link this program with OpenSSL and to (re)distribute the binaries
+ * produced as the result of such linking.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#pragma once
+
+#include <optional>
+#include <string>
+#include <utility>
+
+#include "noinitvector.hh"
+
+namespace dnsdist::edns
+{
+std::pair<std::optional<uint16_t>, std::optional<std::string>> getExtendedDNSError(const PacketBuffer& packet);
+bool addExtendedDNSError(PacketBuffer& packet, size_t maximumPacketSize, uint16_t code, const std::string& extraStatus);
+}