Adding upstream version 1:9.16.44.upstream/1%9.16.44

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

1 files changed, 49 insertions, 0 deletions

diff --git a/lib/dns/rdata/generic/opt_41.h b/lib/dns/rdata/generic/opt_41.h
new file mode 100644
index 0000000..a5e4c0d
--- /dev/null
+++ b/lib/dns/rdata/generic/opt_41.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+#ifndef GENERIC_OPT_41_H
+#define GENERIC_OPT_41_H 1
+
+/*!
+ *  \brief Per RFC2671 */
+
+typedef struct dns_rdata_opt_opcode {
+	uint16_t opcode;
+	uint16_t length;
+	unsigned char *data;
+} dns_rdata_opt_opcode_t;
+
+typedef struct dns_rdata_opt {
+	dns_rdatacommon_t common;
+	isc_mem_t *mctx;
+	unsigned char *options;
+	uint16_t length;
+	/* private */
+	uint16_t offset;
+} dns_rdata_opt_t;
+
+/*
+ * ISC_LANG_BEGINDECLS and ISC_LANG_ENDDECLS are already done
+ * via rdatastructpre.h and rdatastructsuf.h.
+ */
+
+isc_result_t
+dns_rdata_opt_first(dns_rdata_opt_t *);
+
+isc_result_t
+dns_rdata_opt_next(dns_rdata_opt_t *);
+
+isc_result_t
+dns_rdata_opt_current(dns_rdata_opt_t *, dns_rdata_opt_opcode_t *);
+
+#endif /* GENERIC_OPT_41_H */