dnsdist: Fix warnings about unused parameters when protobuf support is disabled

Signed-off-by: Remi Gacogne <remi.gacogne@powerdns.com>

diff --git a/pdns/dnsdistdist/dnsdist-opentelemetry.cc b/pdns/dnsdistdist/dnsdist-opentelemetry.cc
index 820dc540bc3e12da30eb443a70341c914c640f27..47be6e035338c3b8edf54841bae2a4990c2193fd 100644 (file)
--- a/pdns/dnsdistdist/dnsdist-opentelemetry.cc
+++ b/pdns/dnsdistdist/dnsdist-opentelemetry.cc
@@ -324,7 +324,7 @@ void Tracer::Closer::setAttribute([[maybe_unused]] const std::string& key, [[may
 #endif
 }
 
-std::vector<uint8_t> makeEDNSTraceParentOption(std::shared_ptr<Tracer> tracer)
+std::vector<uint8_t> makeEDNSTraceParentOption([[maybe_unused]] std::shared_ptr<Tracer> tracer)
 {
   std::vector<uint8_t> ret;
 #ifndef DISABLE_PROTOBUF
@@ -343,7 +343,7 @@ std::vector<uint8_t> makeEDNSTraceParentOption(std::shared_ptr<Tracer> tracer)
   return ret;
 }
 
-bool addTraceparentEdnsOptionToPacketBuffer(PacketBuffer& origBuf, const std::shared_ptr<Tracer>& tracer, const size_t qnameWireLength, const size_t proxyProtocolPayloadSize, const uint16_t traceparentOptionCode, const bool isTCP)
+bool addTraceparentEdnsOptionToPacketBuffer([[maybe_unused]] PacketBuffer& origBuf, [[maybe_unused]] const std::shared_ptr<Tracer>& tracer, [[maybe_unused]] const size_t qnameWireLength, [[maybe_unused]] const size_t proxyProtocolPayloadSize, [[maybe_unused]] const uint16_t traceparentOptionCode, [[maybe_unused]] const bool isTCP)
 {
 #ifndef DISABLE_PROTOBUF
   if (tracer == nullptr) {

diff --git a/pdns/dnsdistdist/dnsdist-opentelemetry.hh b/pdns/dnsdistdist/dnsdist-opentelemetry.hh
index db1bc69c73f53d7cbc606467139e912b33c18f1b..e4a595d03ee2874351827c5917a56ce776840675 100644 (file)
--- a/pdns/dnsdistdist/dnsdist-opentelemetry.hh
+++ b/pdns/dnsdistdist/dnsdist-opentelemetry.hh
@@ -217,7 +217,7 @@ public:
     }
     Closer(const Closer&) = delete;
     Closer& operator=(const Closer&) = delete;
-    Closer& operator=(Closer&& rhs) noexcept
+    Closer& operator=([[maybe_unused]] Closer&& rhs) noexcept
     {
 #ifndef DISABLE_PROTOBUF
       this->d_tracer = std::move(rhs.d_tracer);
@@ -228,7 +228,7 @@ public:
 #endif
       return *this;
     }
-    Closer(Closer&& rhs)
+    Closer([[maybe_unused]] Closer&& rhs) noexcept
     {
 #ifndef DISABLE_PROTOBUF
       this->d_tracer = std::move(rhs.d_tracer);