Initial checkin of gRPC to third_party/

third_party/grpc/src/node/ext/byte_buffer.h

Index: third_party/grpc/src/node/ext/byte_buffer.h
diff --git a/third_party/tcmalloc/vendor/src/base/linuxthreads.h b/third_party/grpc/src/node/ext/byte_buffer.h
similarity index 66%
copy from third_party/tcmalloc/vendor/src/base/linuxthreads.h
copy to third_party/grpc/src/node/ext/byte_buffer.h
index 5c318fed7ec4c47e7bf082e315992e102abcd620..55bc0ab3771e989b96f0f8b9e20bc2c4d3cb1836 100644
--- a/third_party/tcmalloc/vendor/src/base/linuxthreads.h
+++ b/third_party/grpc/src/node/ext/byte_buffer.h
@@ -1,4 +1,6 @@
-/* Copyright (c) 2005-2007, Google Inc.
+/*
+ *
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -27,27 +29,32 @@
  * (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 NET_GRPC_NODE_BYTE_BUFFER_H_
+#define NET_GRPC_NODE_BYTE_BUFFER_H_
 
-/* Include thread_lister.h to get the interface that we implement for linux.
- */
+#include <string.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)
+#include <node.h>
+#include <nan.h>
+#include "grpc/grpc.h"
 
-/* Define the THREADS symbol to make sure that there is exactly one core dumper
- * built into the library.
- */
-#define THREADS "Linux /proc"
+namespace grpc {
+namespace node {
+
+/* Convert a Node.js Buffer to grpc_byte_buffer. Requires that
+   ::node::Buffer::HasInstance(buffer) */
+grpc_byte_buffer *BufferToByteBuffer(v8::Local<v8::Value> buffer);
+
+/* Convert a grpc_byte_buffer to a Node.js Buffer */
+v8::Local<v8::Value> ByteBufferToBuffer(grpc_byte_buffer *buffer);
+
+/* Convert a ::node::Buffer to a fast Buffer, as defined in the Node
+   Buffer documentation */
+v8::Local<v8::Value> MakeFastBuffer(v8::Local<v8::Value> slowBuffer);
 
-#endif
+}  // namespace node
+}  // namespace grpc
 
-#endif  /* _LINUXTHREADS_H */
+#endif  // NET_GRPC_NODE_BYTE_BUFFER_H_