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BeBuild.h: Fix B_DEFINE_WEAK_ALIAS for use in C++ code

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Ingo Weinhold
2013-11-05 21:40:42 +01:00
parent efe2665986
commit a05e0af507
1 changed files with 8 additions and 2 deletions
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headers/os/BeBuild.h
+6
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@@ -82,8 +82,14 @@
#define B_DEFINE_SYMBOL_VERSION(function, versionedSymbol) \ #define B_DEFINE_SYMBOL_VERSION(function, versionedSymbol) \
__asm__(".symver " function "," versionedSymbol) __asm__(".symver " function "," versionedSymbol)
#ifdef __cplusplus
# define B_DEFINE_WEAK_ALIAS(name, alias_name) \
extern "C" __typeof(name) alias_name __attribute__((weak, alias(#name)))
#else
# define B_DEFINE_WEAK_ALIAS(name, alias_name) \ # define B_DEFINE_WEAK_ALIAS(name, alias_name) \
__typeof(name) alias_name __attribute__((weak, alias(#name))) __typeof(name) alias_name __attribute__((weak, alias(#name)))
#endif
#endif /* _BE_BUILD_H */ #endif /* _BE_BUILD_H */