1 files changed, 46 insertions, 0 deletions
diff --git a/libtransport/src/hicn/transport/portability/portability.h b/libtransport/src/hicn/transport/portability/portability.h
new file mode 100755
index 000000000..7063e1822
--- /dev/null
+++ b/libtransport/src/hicn/transport/portability/portability.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2017-2019 Cisco and/or its affiliates.
+ * Copyright 2017 Facebook, Inc.
+ *
+ * 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.
+ */
+
+#pragma once
+
+#include <hicn/transport/portability/c_portability.h>
+
+#include <string.h>
+#include <cstddef>
+
+namespace portability {
+
+constexpr bool little_endian_arch = __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__;
+constexpr bool big_endian_arch = !little_endian_arch;
+
+#if defined(__GNUC__)
+#define _TRANSPORT_GNU_DISABLE_WARNING(warning) #warning
+#define TRANSPORT_GNU_DISABLE_WARNING(warning) \
+  _Pragma(_TRANSPORT_GNU_DISABLE_WARNING(GCC diagnostic ignored warning))
+
+#ifdef __clang__
+#define TRANSPORT_CLANG_DISABLE_WARNING(warning) \
+  TRANSPORT_GNU_DISABLE_WARNING(warning)
+#define TRANSPORT_GCC_DISABLE_WARNING(warning)
+#else
+#define TRANSPORT_CLANG_DISABLE_WARNING(warning)
+#define TRANSPORT_GCC_DISABLE_WARNING(warning) \
+  TRANSPORT_GNU_DISABLE_WARNING(warning)
+#endif
+#endif
+
+}  // namespace portability