1 /* 2 * Copyright (C) 2011 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 * 25 * This file handles shared library symbol export decorations. It is recommended 26 * that all WebKit projects use these definitions so that symbol exports work 27 * properly on all platforms and compilers that WebKit builds under. 28 */ 29 30 #ifndef ExportMacros_h 31 #define ExportMacros_h 32 33 #include "Platform.h" 34 35 #if !PLATFORM(CHROMIUM) && OS(WINDOWS) && !COMPILER(GCC) 36 #define WTF_EXPORT __declspec(dllexport) 37 #define WTF_IMPORT __declspec(dllimport) 38 #elif defined(__GNUC__) && !defined(__CC_ARM) && !defined(__ARMCC__) 39 #define WTF_EXPORT __attribute__((visibility("default"))) 40 #define WTF_IMPORT WTF_EXPORT 41 #else 42 #define WTF_EXPORT 43 #define WTF_IMPORT 44 #endif 45 46 #endif /* ExportMacros_h */ 47