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/*
* Copyright (C) 2011 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This file handles shared library symbol export decorations. It is recommended
* that all WebKit projects use these definitions so that symbol exports work
* properly on all platforms and compilers that WebKit builds under.
*/
#ifndef ExportMacros_h
#define ExportMacros_h
#include "Platform.h"
// See note in wtf/Platform.h for more info on EXPORT_MACROS.
#if USE(EXPORT_MACROS)
#if !PLATFORM(CHROMIUM) && OS(WINDOWS) && !COMPILER(GCC)
#define WTF_EXPORT __declspec(dllexport)
#define WTF_IMPORT __declspec(dllimport)
#define WTF_HIDDEN
#elif defined(__GNUC__) && !defined(__CC_ARM) && !defined(__ARMCC__)
#define WTF_EXPORT __attribute__((visibility("default")))
#define WTF_IMPORT WTF_EXPORT
#define WTF_HIDDEN __attribute__((visibility("hidden")))
#else
#define WTF_EXPORT
#define WTF_IMPORT
#define WTF_HIDDEN
#endif
// FIXME: When all ports are using the export macros, we should replace
// WTF_EXPORTDATA with WTF_EXPORT_PRIVATE macros.
#if defined(BUILDING_WTF)
#define WTF_EXPORTDATA WTF_EXPORT
#else
#define WTF_EXPORTDATA WTF_IMPORT
#endif
#else // !USE(EXPORT_MACROS)
#if !PLATFORM(CHROMIUM) && OS(WINDOWS) && !COMPILER(GCC)
#if defined(BUILDING_WTF)
#define WTF_EXPORTDATA __declspec(dllexport)
#else
#define WTF_EXPORTDATA __declspec(dllimport)
#endif
#else // PLATFORM(CHROMIUM) || !OS(WINDOWS) || COMPILER(GCC)
#define WTF_EXPORTDATA
#endif // !PLATFORM(CHROMIUM)...
#define WTF_EXPORTCLASS WTF_EXPORTDATA
#define WTF_EXPORT
#define WTF_IMPORT
#define WTF_HIDDEN
#endif // USE(EXPORT_MACROS)
#if defined(BUILDING_WTF)
#define WTF_EXPORT_PRIVATE WTF_EXPORT
#else
#define WTF_EXPORT_PRIVATE WTF_IMPORT
#endif
#define WTF_EXPORT_HIDDEN WTF_HIDDEN
#define HIDDEN_INLINE WTF_EXPORT_HIDDEN inline
#endif // ExportMacros_h
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