Initial checkin of gRPC to third_party/

third_party/grpc/src/core/transport/chttp2/http2_errors.h

Index: third_party/grpc/src/core/transport/chttp2/http2_errors.h
diff --git a/third_party/tcmalloc/vendor/src/base/synchronization_profiling.h b/third_party/grpc/src/core/transport/chttp2/http2_errors.h
similarity index 63%
copy from third_party/tcmalloc/vendor/src/base/synchronization_profiling.h
copy to third_party/grpc/src/core/transport/chttp2/http2_errors.h
index cf02c218a111806189f71f7b528a83b5ceb164a4..a4f309e0565d40ed251f2c799ccb4d1b02d5ecb4 100644
--- a/third_party/tcmalloc/vendor/src/base/synchronization_profiling.h
+++ b/third_party/grpc/src/core/transport/chttp2/http2_errors.h
@@ -1,4 +1,6 @@
-/* Copyright (c) 2010, Google Inc.
+/*
+ *
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -27,24 +29,28 @@
  * (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: Chris Ruemmler
  */
 
-#ifndef BASE_AUXILIARY_SYNCHRONIZATION_PROFILING_H_
-#define BASE_AUXILIARY_SYNCHRONIZATION_PROFILING_H_
-
-#include "base/basictypes.h"
-
-namespace base {
+#ifndef GRPC_INTERNAL_CORE_TRANSPORT_CHTTP2_HTTP2_ERRORS_H
+#define GRPC_INTERNAL_CORE_TRANSPORT_CHTTP2_HTTP2_ERRORS_H
 
-// We can do contention-profiling of SpinLocks, but the code is in
-// mutex.cc, which is not always linked in with spinlock.  Hence we
-// provide a weak definition, which are used if mutex.cc isn't linked in.
+/* error codes for RST_STREAM from http2 draft 14 section 7 */
+typedef enum {
+  GRPC_CHTTP2_NO_ERROR = 0x0,
+  GRPC_CHTTP2_PROTOCOL_ERROR = 0x1,
+  GRPC_CHTTP2_INTERNAL_ERROR = 0x2,
+  GRPC_CHTTP2_FLOW_CONTROL_ERROR = 0x3,
+  GRPC_CHTTP2_SETTINGS_TIMEOUT = 0x4,
+  GRPC_CHTTP2_STREAM_CLOSED = 0x5,
+  GRPC_CHTTP2_FRAME_SIZE_ERROR = 0x6,
+  GRPC_CHTTP2_REFUSED_STREAM = 0x7,
+  GRPC_CHTTP2_CANCEL = 0x8,
+  GRPC_CHTTP2_COMPRESSION_ERROR = 0x9,
+  GRPC_CHTTP2_CONNECT_ERROR = 0xa,
+  GRPC_CHTTP2_ENHANCE_YOUR_CALM = 0xb,
+  GRPC_CHTTP2_INADEQUATE_SECURITY = 0xc,
+  /* force use of a default clause */
+  GRPC_CHTTP2__ERROR_DO_NOT_USE = -1
+} grpc_chttp2_error_code;
 
-// Submit the number of cycles the spinlock spent contending.
-ATTRIBUTE_WEAK extern void SubmitSpinLockProfileData(const void *, int64);
-extern void SubmitSpinLockProfileData(const void *contendedlock,
-                                      int64 wait_cycles) {}
-}
-#endif  // BASE_AUXILIARY_SYNCHRONIZATION_PROFILING_H_
+#endif /* GRPC_INTERNAL_CORE_TRANSPORT_CHTTP2_HTTP2_ERRORS_H */