1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef IPC_IPC_EXPORT_H_ 6 #define IPC_IPC_EXPORT_H_ 7 8 // Defines IPC_EXPORT so that functionality implemented by the IPC module can be 9 // exported to consumers. 10 11 #if defined(COMPONENT_BUILD) 12 #if defined(WIN32) 13 14 #if defined(IPC_IMPLEMENTATION) 15 #define IPC_EXPORT __declspec(dllexport) 16 #else 17 #define IPC_EXPORT __declspec(dllimport) 18 #endif // defined(IPC_IMPLEMENTATION) 19 20 #else // defined(WIN32) 21 22 #if defined(IPC_IMPLEMENTATION) 23 #define IPC_EXPORT __attribute__((visibility("default"))) 24 #else 25 #define IPC_EXPORT 26 #endif 27 28 #endif 29 30 #else // defined(COMPONENT_BUILD) 31 #define IPC_EXPORT 32 #endif 33 34 #endif // IPC_IPC_EXPORT_H_ 35