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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-12-24 03:16:31 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-12-24 03:16:31 +0000
commit01195a202cb9fcc6ddb6cf793868e4c7d85292dc (patch)
treead8dff3ebf9b5fd2b54068a7adf2510aa210634e /include
parenta270e96a14b36dc70c560c22f1f31bda59c5dad0 (diff)
ruby.h: parent in rb_data_type_t
* ruby.h (rb_data_type_t): revert r48647 and revise parent member. [ruby-core:66969] [Bug #10621] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48962 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include')
-rw-r--r--include/ruby/ruby.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h
index 7909394..cd03125 100644
--- a/include/ruby/ruby.h
+++ b/include/ruby/ruby.h
@@ -973,7 +973,7 @@ struct rb_data_type_struct {
void *reserved[2]; /* For future extension.
This array *must* be filled with ZERO. */
} function;
- void *const reserved;
+ const rb_data_type_t *parent;
void *data; /* This area can be used for any purpose
by a programmer who define the type. */
VALUE flags; /* FL_WB_PROTECTED */
@@ -981,6 +981,7 @@ struct rb_data_type_struct {
#define HAVE_TYPE_RB_DATA_TYPE_T 1
#define HAVE_RB_DATA_TYPE_T_FUNCTION 1
+#define HAVE_RB_DATA_TYPE_T_PARENT 1
struct RTypedData {
struct RBasic basic;
@@ -1009,6 +1010,7 @@ typedef void (*RUBY_DATA_FUNC)(void*);
#endif
VALUE rb_data_object_alloc(VALUE,void*,RUBY_DATA_FUNC,RUBY_DATA_FUNC);
VALUE rb_data_typed_object_alloc(VALUE klass, void *datap, const rb_data_type_t *);
+int rb_typeddata_inherited_p(const rb_data_type_t *child, const rb_data_type_t *parent);
int rb_typeddata_is_kind_of(VALUE, const rb_data_type_t *);
void *rb_check_typeddata(VALUE, const rb_data_type_t *);
#define Check_TypedStruct(v,t) rb_check_typeddata((VALUE)(v),(t))