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Diffstat (limited to 'onlineupdate/source/libmar/inc/mozilla/Types.h')
| -rw-r--r-- | onlineupdate/source/libmar/inc/mozilla/Types.h | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/onlineupdate/source/libmar/inc/mozilla/Types.h b/onlineupdate/source/libmar/inc/mozilla/Types.h deleted file mode 100644 index 9d1e34b6d1d6..000000000000 --- a/onlineupdate/source/libmar/inc/mozilla/Types.h +++ /dev/null @@ -1,134 +0,0 @@ -/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim: set ts=8 sts=2 et sw=2 tw=80: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -/* mfbt foundational types and macros. */ - -#ifndef mozilla_Types_h -#define mozilla_Types_h - -/* - * This header must be valid C and C++, includable by code embedding either - * SpiderMonkey or Gecko. - */ - -/* Expose all <stdint.h> types and size_t. */ -#include <stddef.h> -#include <stdint.h> - -/* Implement compiler and linker macros needed for APIs. */ - -/* - * MOZ_EXPORT is used to declare and define a symbol or type which is externally - * visible to users of the current library. It encapsulates various decorations - * needed to properly export the method's symbol. - * - * api.h: - * extern MOZ_EXPORT int MeaningOfLife(void); - * extern MOZ_EXPORT int LuggageCombination; - * - * api.c: - * int MeaningOfLife(void) { return 42; } - * int LuggageCombination = 12345; - * - * If you are merely sharing a method across files, just use plain |extern|. - * These macros are designed for use by library interfaces -- not for normal - * methods or data used cross-file. - */ -#if defined(_WIN32) -# define MOZ_EXPORT __declspec(dllexport) -#else /* Unix */ -# ifdef HAVE_VISIBILITY_ATTRIBUTE -# define MOZ_EXPORT __attribute__((visibility("default"))) -# elif defined(__SUNPRO_C) || defined(__SUNPRO_CC) -# define MOZ_EXPORT __global -# else -# define MOZ_EXPORT /* nothing */ -# endif -#endif - - -/* - * Whereas implementers use MOZ_EXPORT to declare and define library symbols, - * users use MOZ_IMPORT_API and MOZ_IMPORT_DATA to access them. Most often the - * implementer of the library will expose an API macro which expands to either - * the export or import version of the macro, depending upon the compilation - * mode. - */ -#ifdef _WIN32 -# if defined(__MWERKS__) -# define MOZ_IMPORT_API /* nothing */ -# else -# define MOZ_IMPORT_API __declspec(dllimport) -# endif -#else -# define MOZ_IMPORT_API MOZ_EXPORT -#endif - -#if defined(_WIN32) && !defined(__MWERKS__) -# define MOZ_IMPORT_DATA __declspec(dllimport) -#else -# define MOZ_IMPORT_DATA MOZ_EXPORT -#endif - -/* - * Consistent with the above comment, the MFBT_API and MFBT_DATA macros expose - * export mfbt declarations when building mfbt, and they expose import mfbt - * declarations when using mfbt. - */ -#if defined(IMPL_MFBT) -# define MFBT_API MOZ_EXPORT -# define MFBT_DATA MOZ_EXPORT -#else - /* - * On linux mozglue is linked in the program and we link libxul.so with - * -z,defs. Normally that causes the linker to reject undefined references in - * libxul.so, but as a loophole it allows undefined references to weak - * symbols. We add the weak attribute to the import version of the MFBT API - * macros to exploit this. - */ -# if defined(MOZ_GLUE_IN_PROGRAM) && !defined(MOZILLA_XPCOMRT_API) -# define MFBT_API __attribute__((weak)) MOZ_IMPORT_API -# define MFBT_DATA __attribute__((weak)) MOZ_IMPORT_DATA -# else -# define MFBT_API MOZ_IMPORT_API -# define MFBT_DATA MOZ_IMPORT_DATA -# endif -#endif - -/* - * C symbols in C++ code must be declared immediately within |extern "C"| - * blocks. However, in C code, they need not be declared specially. This - * difference is abstracted behind the MOZ_BEGIN_EXTERN_C and MOZ_END_EXTERN_C - * macros, so that the user need not know whether he is being used in C or C++ - * code. - * - * MOZ_BEGIN_EXTERN_C - * - * extern MOZ_EXPORT int MostRandomNumber(void); - * ...other declarations... - * - * MOZ_END_EXTERN_C - * - * This said, it is preferable to just use |extern "C"| in C++ header files for - * its greater clarity. - */ -#ifdef __cplusplus -# define MOZ_BEGIN_EXTERN_C extern "C" { -# define MOZ_END_EXTERN_C } -#else -# define MOZ_BEGIN_EXTERN_C -# define MOZ_END_EXTERN_C -#endif - -/* - * GCC's typeof is available when decltype is not. - */ -#if defined(__GNUC__) && defined(__cplusplus) && \ - !defined(__GXX_EXPERIMENTAL_CXX0X__) && __cplusplus < 201103L -# define decltype __typeof__ -#endif - -#endif /* mozilla_Types_h */ |