diff options
Diffstat (limited to 'libtransport/src/hicn/transport/portability')
3 files changed, 108 insertions, 0 deletions
diff --git a/libtransport/src/hicn/transport/portability/CMakeLists.txt b/libtransport/src/hicn/transport/portability/CMakeLists.txt new file mode 100755 index 000000000..eee973c2d --- /dev/null +++ b/libtransport/src/hicn/transport/portability/CMakeLists.txt @@ -0,0 +1,26 @@ +# Copyright (c) 2017-2019 Cisco and/or its affiliates. +# 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. + +cmake_minimum_required(VERSION 3.5 FATAL_ERROR) + +list(APPEND HEADER_FILES + ${CMAKE_CURRENT_SOURCE_DIR}/c_portability.h + ${CMAKE_CURRENT_SOURCE_DIR}/portability.h +) + +list(APPEND SOURCE_FILES + "" +) + +set(SOURCE_FILES ${SOURCE_FILES} PARENT_SCOPE) +set(HEADER_FILES ${HEADER_FILES} PARENT_SCOPE)
\ No newline at end of file diff --git a/libtransport/src/hicn/transport/portability/c_portability.h b/libtransport/src/hicn/transport/portability/c_portability.h new file mode 100755 index 000000000..71e976a81 --- /dev/null +++ b/libtransport/src/hicn/transport/portability/c_portability.h @@ -0,0 +1,36 @@ +/* + * 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 + +// noinline +#ifdef _MSC_VER +#define TRANSPORT_NOINLINE __declspec(noinline) +#elif defined(__clang__) || defined(__GNUC__) +#define TRANSPORT_NOINLINE __attribute__((__noinline__)) +#else +#define TRANSPORT_NOINLINE +#endif + +// always inline +#ifdef _MSC_VER +#define TRANSPORT_ALWAYS_INLINE __forceinline +#elif defined(__clang__) || defined(__GNUC__) +#define TRANSPORT_ALWAYS_INLINE inline __attribute__((__always_inline__)) +#else +#define TRANSPORT_ALWAYS_INLINE inline +#endif
\ No newline at end of file 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 |