* gc.h (rb_objspace_each_objects): used in objspace.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,4 +1,6 @@
-Sat Aug 14 14:58:13 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat Aug 14 15:11:01 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* gc.h (rb_objspace_each_objects): used in objspace.
 
 	* vm_core.h (rb_{get,set,reset}_coverages): used in coverage.
 

ext/objspace/objspace.c

@@ -28,6 +28,7 @@
 #include <ruby/io.h>
 #include <ruby/re.h>
 #include <../../node.h>
+#include <../../gc.h>
 
 size_t rb_str_memsize(VALUE);
 size_t rb_ary_memsize(VALUE);
@@ -36,10 +37,6 @@ size_t onig_memsize(regex_t *);
 size_t rb_generic_ivar_memsize(VALUE);
 size_t rb_objspace_data_type_memsize(VALUE obj);
 
-void rb_objspace_each_objects(
-    int (*callback)(void *start, void *end, size_t stride, void *data),
-    void *data);
-
 static size_t
 memsize_of(VALUE obj)
 {

gc.h

@@ -21,13 +21,13 @@ NOINLINE(void rb_gc_set_stack_end(VALUE **stack_end_p));
 #if RUBY_MARK_FREE_DEBUG
 extern int ruby_gc_debug_indent;
 
-static void
+static inline void
 rb_gc_debug_indent(void)
 {
     printf("%*s", ruby_gc_debug_indent, "");
 }
 
-static void
+static inline void
 rb_gc_debug_body(const char *mode, const char *msg, int st, void *ptr)
 {
     if (st == 0) {
@@ -82,4 +82,17 @@ int ruby_get_stack_grow_direction(volatile VALUE *addr);
 #define STACK_DIR_UPPER(a,b) STACK_UPPER(&stack_grow_dir_detection, a, b)
 #endif
 
+#if defined __GNUC__ && __GNUC__ >= 4
+#pragma GCC visibility push(default)
+#endif
+
+size_t rb_objspace_data_type_memsize(VALUE obj);
+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
+
 #endif /* RUBY_GC_H */