Remove unused parameter warning (9 of 20)

test/core/gpr/tls_test.cc

@@ -33,7 +33,7 @@
 
 GPR_TLS_DECL(test_var);
 
-static void thd_body(void* arg) {
+static void thd_body(void* /*arg*/) {
   intptr_t i;
 
   GPR_ASSERT(gpr_tls_get(&test_var) == 0);

test/core/gprpp/global_config_env_test.cc

@@ -39,7 +39,7 @@ bool IsConfigErrorCalled() { return g_config_error_function_called; }
 // This function is for preventing the program from invoking
 // an error handler due to configuration error and
 // make test routines know whether there is error.
-void FakeConfigErrorFunction(const char* error_message) {
+void FakeConfigErrorFunction(const char* /*error_message*/) {
   g_config_error_function_called = true;
 }
 

test/core/gprpp/thd_test.cc

@@ -75,7 +75,7 @@ static void test1(void) {
   gpr_cv_destroy(&t.done_cv);
 }
 
-static void thd_body2(void* v) {}
+static void thd_body2(void* /*v*/) {}
 
 /* Test that we can create a number of threads and join them. */
 static void test2(void) {

test/core/handshake/client_ssl.cc

@@ -98,7 +98,7 @@ static int create_socket(int* out_port) {
 
 // Server callback during ALPN negotiation. See man page for
 // SSL_CTX_set_alpn_select_cb.
-static int alpn_select_cb(SSL* ssl, const uint8_t** out, uint8_t* out_len,
+static int alpn_select_cb(SSL* /*ssl*/, const uint8_t** out, uint8_t* out_len,
                           const uint8_t* in, unsigned in_len, void* arg) {
   const uint8_t* alpn_preferred = static_cast<const uint8_t*>(arg);
 
@@ -309,7 +309,7 @@ static bool client_ssl_test(char* server_alpn_preferred) {
   return success;
 }
 
-int main(int argc, char* argv[]) {
+int main(int /*argc*/, char* /*argv*/ []) {
   // Handshake succeeeds when the server has grpc-exp as the ALPN preference.
   GPR_ASSERT(client_ssl_test(const_cast<char*>("grpc-exp")));
   // Handshake succeeeds when the server has h2 as the ALPN preference. This

test/core/handshake/readahead_handshaker_server_ssl.cc

@@ -55,8 +55,8 @@ class ReadAheadHandshaker : public Handshaker {
  public:
   virtual ~ReadAheadHandshaker() {}
   const char* name() const override { return "read_ahead"; }
-  void Shutdown(grpc_error* why) override {}
-  void DoHandshake(grpc_tcp_server_acceptor* acceptor,
+  void Shutdown(grpc_error* /*why*/) override {}
+  void DoHandshake(grpc_tcp_server_acceptor* /*acceptor*/,
                    grpc_closure* on_handshake_done,
                    HandshakerArgs* args) override {
     grpc_endpoint_read(args->endpoint, args->read_buffer, on_handshake_done,
@@ -66,8 +66,8 @@ class ReadAheadHandshaker : public Handshaker {
 
 class ReadAheadHandshakerFactory : public HandshakerFactory {
  public:
-  void AddHandshakers(const grpc_channel_args* args,
-                      grpc_pollset_set* interested_parties,
+  void AddHandshakers(const grpc_channel_args* /*args*/,
+                      grpc_pollset_set* /*interested_parties*/,
                       HandshakeManager* handshake_mgr) override {
     handshake_mgr->Add(MakeRefCounted<ReadAheadHandshaker>());
   }
@@ -76,7 +76,7 @@ class ReadAheadHandshakerFactory : public HandshakerFactory {
 
 }  // namespace grpc_core
 
-int main(int argc, char* argv[]) {
+int main(int /*argc*/, char* /*argv*/ []) {
   using namespace grpc_core;
   grpc_init();
   HandshakerRegistry::RegisterHandshakerFactory(

test/core/handshake/server_ssl.cc

@@ -36,7 +36,7 @@
 
 #include "test/core/handshake/server_ssl_common.h"
 
-int main(int argc, char* argv[]) {
+int main(int /*argc*/, char* /*argv*/ []) {
   // Handshake succeeeds when the client supplies the standard ALPN list.
   const char* full_alpn_list[] = {"grpc-exp", "h2"};
   GPR_ASSERT(server_ssl_test(full_alpn_list, 2, "grpc-exp"));

test/core/handshake/verify_peer_options.cc

@@ -228,7 +228,7 @@ static int verify_callback(const char* target_host, const char* target_pem,
 
 static void verify_destruct(void* userdata) { destruct_userdata = userdata; }
 
-int main(int argc, char* argv[]) {
+int main(int /*argc*/, char* /*argv*/ []) {
   int userdata = 42;
   verify_peer_options verify_options;
 

test/core/http/httpcli_test.cc

@@ -138,7 +138,7 @@ static void test_post(int port) {
   grpc_http_response_destroy(&response);
 }
 
-static void destroy_pops(void* p, grpc_error* error) {
+static void destroy_pops(void* p, grpc_error* /*error*/) {
   grpc_pollset_destroy(
       grpc_polling_entity_pollset(static_cast<grpc_polling_entity*>(p)));
 }

test/core/http/httpscli_test.cc

@@ -143,7 +143,7 @@ static void test_post(int port) {
   grpc_http_response_destroy(&response);
 }
 
-static void destroy_pops(void* p, grpc_error* error) {
+static void destroy_pops(void* p, grpc_error* /*error*/) {
   grpc_pollset_destroy(
       grpc_polling_entity_pollset(static_cast<grpc_polling_entity*>(p)));
 }

test/core/iomgr/buffer_list_test.cc

@@ -27,7 +27,7 @@
 #ifdef GRPC_LINUX_ERRQUEUE
 
 static void TestShutdownFlushesListVerifier(void* arg,
-                                            grpc_core::Timestamps* ts,
+                                            grpc_core::Timestamps* /*ts*/,
                                             grpc_error* error) {
   GPR_ASSERT(error == GRPC_ERROR_NONE);
   GPR_ASSERT(arg != nullptr);