AWS IoT Device SDK C++ v2: crt/aws-crt-cpp/include/aws/crt/Exports.h Source File

AWS IoT Device SDK C++ v2 1.14.0 AWS IoT Device SDK C++ v2

Exports.h
Go to the documentation of this file.
1#pragma once
2
3/*
4 *Copyright 2010-2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
5 *
6 *icensed under the Apache License, Version 2.0 (the "License").
7 *You may not use this file except in compliance with the License.
8 *A copy of the License is located at
9 *
10 * http://aws.amazon.com/apache2.0
11 *
12 * or in the "license" file accompanying this file. This file is distributed
13 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
14 * express or implied. See the License for the specific language governing
15 * permissions and limitations under the License.
16 */
17
18#if defined(USE_WINDOWS_DLL_SEMANTICS) || defined(WIN32)
19# ifdef _MSC_VER
20# pragma warning(disable : 4251)
21# endif // _MSC_VER
22# ifdef AWS_CRT_CPP_USE_IMPORT_EXPORT
23# ifdef AWS_CRT_CPP_EXPORTS
24# define AWS_CRT_CPP_API __declspec(dllexport)
25# else
26# define AWS_CRT_CPP_API __declspec(dllimport)
27# endif /* AWS_CRT_CPP_API */
28# else
29# define AWS_CRT_CPP_API
30# endif // AWS_CRT_CPP_USE_IMPORT_EXPORT
31
32#else // defined (USE_WINDOWS_DLL_SEMANTICS) || defined (WIN32)
33# if ((__GNUC__ >= 4) || defined(__clang__)) && defined(AWS_CRT_CPP_USE_IMPORT_EXPORT) && \
34 defined(AWS_CRT_CPP_EXPORTS)
35# define AWS_CRT_CPP_API __attribute__((visibility("default")))
36# else
37# define AWS_CRT_CPP_API
38# endif // __GNUC__ >= 4 || defined(__clang__)
39#endif