1 // Copyright 2014 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 // This file provides forward declarations for XPC symbols that are not 6 // present in the 10.6 SDK. It uses generate_stubs to produce code to 7 // dynamically load the libxpc.dylib library and set up a stub table, with 8 // the same names as the real XPC functions. 9 10 #ifndef SANDBOX_MAC_XPC_H_ 11 #define SANDBOX_MAC_XPC_H_ 12 13 #include <AvailabilityMacros.h> 14 #include <mach/mach.h> 15 16 #include "sandbox/sandbox_export.h" 17 18 // Declares XPC object types. This includes <xpc/xpc.h> if available. 19 #include "sandbox/mac/xpc_stubs_header.fragment" 20 21 #if !defined(MAC_OS_X_VERSION_10_7) || \ 22 MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7 23 24 // C++ library loader. 25 #include "sandbox/mac/xpc_stubs.h" 26 27 extern "C" { 28 // Signatures for XPC public functions that are loaded by xpc_stubs.h. 29 #include "sandbox/mac/xpc_stubs.sig" 30 // Signatures for private XPC functions. 31 #include "sandbox/mac/xpc_private_stubs.sig" 32 } // extern "C" 33 34 #else 35 36 // Signatures for private XPC functions. 37 extern "C" { 38 #include "sandbox/mac/xpc_private_stubs.sig" 39 } // extern "C" 40 41 #endif 42 43 namespace sandbox { 44 45 // Dynamically loads the XPC library. 46 bool SANDBOX_EXPORT InitializeXPC(); 47 48 } // namespace sandbox 49 50 #endif // SANDBOX_MAC_XPC_H_ 51
