Initial checkin of gRPC to third_party/

third_party/grpc/include/grpc++/generic/generic_stub.h

Index: third_party/grpc/include/grpc++/generic/generic_stub.h
diff --git a/third_party/tcmalloc/chromium/src/base/linuxthreads.h b/third_party/grpc/include/grpc++/generic/generic_stub.h
similarity index 64%
copy from third_party/tcmalloc/chromium/src/base/linuxthreads.h
copy to third_party/grpc/include/grpc++/generic/generic_stub.h
index 5c318fed7ec4c47e7bf082e315992e102abcd620..5ac0371efb72d9db6e499b26748182af5d08a98b 100644
--- a/third_party/tcmalloc/chromium/src/base/linuxthreads.h
+++ b/third_party/grpc/include/grpc++/generic/generic_stub.h
@@ -1,4 +1,6 @@
-/* Copyright (c) 2005-2007, Google Inc.
+/*
+ *
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -27,27 +29,36 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- * ---
- * Author: Markus Gutschke
  */
 
-#ifndef _LINUXTHREADS_H
-#define _LINUXTHREADS_H
+#ifndef GRPCXX_GENERIC_GENERIC_STUB_H
+#define GRPCXX_GENERIC_GENERIC_STUB_H
 
-/* Include thread_lister.h to get the interface that we implement for linux.
- */
+#include <grpc++/support/async_stream.h>
+#include <grpc++/support/byte_buffer.h>
 
-/* We currently only support x86-32 and x86-64 on Linux. Porting to other
- * related platforms should not be difficult.
- */
-#if (defined(__i386__) || defined(__x86_64__) || defined(__ARM_ARCH_3__) || \
-     defined(__mips__) || defined(__PPC__)) && defined(__linux)
+namespace grpc {
 
-/* Define the THREADS symbol to make sure that there is exactly one core dumper
- * built into the library.
- */
-#define THREADS "Linux /proc"
+class CompletionQueue;
+typedef ClientAsyncReaderWriter<ByteBuffer, ByteBuffer>
+    GenericClientAsyncReaderWriter;
+
+// Generic stubs provide a type-unsafe interface to call gRPC methods
+// by name.
+class GenericStub GRPC_FINAL {
+ public:
+  explicit GenericStub(std::shared_ptr<ChannelInterface> channel)
+      : channel_(channel) {}
+
+  // begin a call to a named method
+  std::unique_ptr<GenericClientAsyncReaderWriter> Call(
+      ClientContext* context, const grpc::string& method, CompletionQueue* cq,
+      void* tag);
+
+ private:
+  std::shared_ptr<ChannelInterface> channel_;
+};
 
-#endif
+}  // namespace grpc
 
-#endif  /* _LINUXTHREADS_H */
+#endif  // GRPCXX_GENERIC_GENERIC_STUB_H