Removed wrap_memcpy

BUILD

@@ -706,7 +706,6 @@ grpc_cc_library(
         "//src/core:lib/gpr/windows/sync.cc",
         "//src/core:lib/gpr/windows/time.cc",
         "//src/core:lib/gpr/windows/tmpfile.cc",
-        "//src/core:lib/gpr/wrap_memcpy.cc",
         "//src/core:lib/gprpp/crash.cc",
         "//src/core:lib/gprpp/fork.cc",
         "//src/core:lib/gprpp/host_port.cc",

src/core/lib/gpr/wrap_memcpy.cc

@@ -1,43 +0,0 @@
-//
-//
-// Copyright 2016 gRPC authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-//
-
-#include <grpc/support/port_platform.h>
-
-#include <string.h>
-
-// Provide a wrapped memcpy for targets that need to be backwards
-// compatible with older libc's.
-//
-// Enable by setting LDFLAGS=-Wl,-wrap,memcpy when linking.
-//
-
-extern "C" {
-#ifdef __linux__
-#if defined(__x86_64__) && !defined(GPR_MUSL_LIBC_COMPAT) && \
-    !defined(__ANDROID__)
-__asm__(".symver memcpy,memcpy@GLIBC_2.2.5");
-void* __wrap_memcpy(void* destination, const void* source, size_t num) {
-  return memcpy(destination, source, num);
-}
-#else  // !__x86_64__
-void* __wrap_memcpy(void* destination, const void* source, size_t num) {
-  return memmove(destination, source, num);
-}
-#endif
-#endif
-}

src/ruby/ext/grpc/extconf.rb

@@ -192,7 +192,6 @@ if grpc_config == 'dbg'
   $CFLAGS << ' -O0'
 end
 
-$LDFLAGS << ' -Wl,-wrap,memcpy' if linux
 # Do not statically link standard libraries on TruffleRuby as this does not work when compiling to bitcode
 if linux && RUBY_ENGINE != 'truffleruby'
   $LDFLAGS << ' -static-libgcc -static-libstdc++'