Initial checkin of gRPC to third_party/

third_party/grpc/include/grpc++/impl/codegen/grpc_library.h

Index: third_party/grpc/include/grpc++/impl/codegen/grpc_library.h
diff --git a/third_party/tcmalloc/chromium/src/base/linuxthreads.h b/third_party/grpc/include/grpc++/impl/codegen/grpc_library.h
similarity index 66%
copy from third_party/tcmalloc/chromium/src/base/linuxthreads.h
copy to third_party/grpc/include/grpc++/impl/codegen/grpc_library.h
index 5c318fed7ec4c47e7bf082e315992e102abcd620..eb7152a2c60afc96b9b916aaf2908d646a7453b7 100644
--- a/third_party/tcmalloc/chromium/src/base/linuxthreads.h
+++ b/third_party/grpc/include/grpc++/impl/codegen/grpc_library.h
@@ -1,4 +1,6 @@
-/* Copyright (c) 2005-2007, Google Inc.
+/*
+ *
+ * Copyright 2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -27,27 +29,39 @@
  * (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_IMPL_CODEGEN_GRPC_LIBRARY_H
+#define GRPCXX_IMPL_CODEGEN_GRPC_LIBRARY_H
 
-/* Include thread_lister.h to get the interface that we implement for linux.
- */
+#include <grpc/impl/codegen/log.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 GrpcLibraryInterface {
+ public:
+  virtual void init() = 0;
+  virtual void shutdown() = 0;
+};
+
+extern GrpcLibraryInterface* g_glip;
+
+class GrpcLibrary {
+ public:
+  GrpcLibrary() {
+    GPR_ASSERT(g_glip &&
+               "gRPC library not initialized. See "
+               "grpc::internal::GrpcLibraryInitializer.");
+    g_glip->init();
+  }
+  virtual ~GrpcLibrary() {
+    GPR_ASSERT(g_glip &&
+               "gRPC library not initialized. See "
+               "grpc::internal::GrpcLibraryInitializer.");
+    g_glip->shutdown();
+  }
+};
 
-#endif
+}  // namespace grpc
 
-#endif  /* _LINUXTHREADS_H */
+#endif  // GRPCXX_IMPL_GRPC_LIBRARY_H