diff options
| author | Yang Tse <yangsita@gmail.com> | 2013-03-10 21:25:10 +0100 |
|---|---|---|
| committer | Yang Tse <yangsita@gmail.com> | 2013-03-10 21:28:35 +0100 |
| commit | 127d4cb35798697b8d9a87648dd9af66d4ed9dec (patch) | |
| tree | dc6c22bb039ec86bd4f3dd5ec5e24d0b1013ccf0 /ares.h | |
| parent | 8f3f059f33a3d02c84bd2631bb257d5a6b83af5f (diff) | |
| download | c-ares-127d4cb35798697b8d9a87648dd9af66d4ed9dec.tar.gz c-ares-127d4cb35798697b8d9a87648dd9af66d4ed9dec.tar.bz2 c-ares-127d4cb35798697b8d9a87648dd9af66d4ed9dec.zip | |
ares.h: stricter CARES_EXTERN linkage decorations logic
No API change involved.
Diffstat (limited to 'ares.h')
| -rw-r--r-- | ares.h | 16 |
1 files changed, 6 insertions, 10 deletions
@@ -75,22 +75,18 @@ extern "C" { ** c-ares external API function linkage decorations. */ -#if !defined(CARES_STATICLIB) && \ - (defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__)) - /* __declspec function decoration for Win32 and Symbian DLL's */ +#ifdef CARES_STATICLIB +# define CARES_EXTERN +#elif defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__) # if defined(CARES_BUILDING_LIBRARY) # define CARES_EXTERN __declspec(dllexport) # else # define CARES_EXTERN __declspec(dllimport) # endif +#elif defined(CARES_BUILDING_LIBRARY) && defined(CARES_SYMBOL_HIDING) +# define CARES_EXTERN CARES_SYMBOL_SCOPE_EXTERN #else - /* visibility function decoration for other cases */ -# if !defined(CARES_SYMBOL_HIDING) || \ - defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__) -# define CARES_EXTERN -# else -# define CARES_EXTERN CARES_SYMBOL_SCOPE_EXTERN -# endif +# define CARES_EXTERN #endif |