diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-04-05 10:29:38 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-04-05 10:29:38 +0000 |
| commit | bff997e02b5b5f96d742be84c6e15f85aa728d29 (patch) | |
| tree | 9345ddb7f926663b3a0335de757fc67febf7059d /include/ruby/defines.h | |
| parent | 5f77f2345c03009d4172cea386ee52b0379f9fcf (diff) | |
| download | ruby-bff997e02b5b5f96d742be84c6e15f85aa728d29.tar.gz | |
defines.h: RUBY_SYMBOL_EXPORT_{BEGIN,END}
* include/ruby/defines.h (RUBY_SYMBOL_EXPORT_{BEGIN,END}): visibility
control macros.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40122 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include/ruby/defines.h')
| -rw-r--r-- | include/ruby/defines.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/include/ruby/defines.h b/include/ruby/defines.h index c741b0ec28..99305b2c4b 100644 --- a/include/ruby/defines.h +++ b/include/ruby/defines.h @@ -88,10 +88,13 @@ extern "C" { #define ANYARGS #endif -#if defined __GNUC__ && __GNUC__ >= 4 -#pragma GCC visibility push(default) +#ifndef RUBY_SYMBOL_EXPORT_BEGIN +# define RUBY_SYMBOL_EXPORT_BEGIN /* begin */ +# define RUBY_SYMBOL_EXPORT_END /* end */ #endif +RUBY_SYMBOL_EXPORT_BEGIN + #define xmalloc ruby_xmalloc #define xmalloc2 ruby_xmalloc2 #define xcalloc ruby_xcalloc @@ -281,9 +284,7 @@ void rb_ia64_flushrs(void); RUBY_ALIAS_FUNCTION_TYPE(VALUE, prot, name, args) #endif -#if defined __GNUC__ && __GNUC__ >= 4 -#pragma GCC visibility pop -#endif +RUBY_SYMBOL_EXPORT_END #if defined(__cplusplus) #if 0 |