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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-04-05 10:29:38 (GMT)
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-04-05 10:29:38 (GMT)
commitbff997e02b5b5f96d742be84c6e15f85aa728d29 (patch)
tree9345ddb7f926663b3a0335de757fc67febf7059d /gc.h
parent5f77f2345c03009d4172cea386ee52b0379f9fcf (diff)
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 'gc.h')
-rw-r--r--gc.h8
1 files changed, 2 insertions, 6 deletions
diff --git a/gc.h b/gc.h
index bb39228..9312f9c 100644
--- a/gc.h
+++ b/gc.h
@@ -83,9 +83,7 @@ int ruby_get_stack_grow_direction(volatile VALUE *addr);
#endif
#define IS_STACK_DIR_UPPER() STACK_DIR_UPPER(1,0)
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility push(default)
-#endif
+RUBY_SYMBOL_EXPORT_BEGIN
/* exports for objspace module */
size_t rb_objspace_data_type_memsize(VALUE obj);
@@ -97,8 +95,6 @@ void rb_objspace_each_objects(
int (*callback)(void *start, void *end, size_t stride, void *data),
void *data);
-#if defined __GNUC__ && __GNUC__ >= 4
-#pragma GCC visibility pop
-#endif
+RUBY_SYMBOL_EXPORT_END
#endif /* RUBY_GC_H */