diff options
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | gc.c | 11 | ||||
| -rw-r--r-- | gc.h | 1 |
3 files changed, 20 insertions, 0 deletions
@@ -1,3 +1,11 @@ +Sat Feb 8 15:54:12 2014 Koichi Sasada <ko1@atdot.net> + + * gc.c, gc.h (rb_objspace_marked_object_p): added. + This function *ONLY* works just after marking phase, + before any sweeping. + This function is highly depending current GC implementation + and can be removed future version. + Sat Feb 8 15:41:37 2014 Tanaka Akira <akr@fsij.org> * lib/resolv.rb: Don't set CLOEXEC flag explicitly. (Ruby set it by @@ -3597,6 +3597,17 @@ rb_gc_mark(VALUE ptr) gc_mark(&rb_objspace, ptr); } +/* CAUTION: THIS FUNCTION ENABLE *ONLY BEFORE* SWEEPING. + * This function is only for GC_END_MARK timing. + */ + +int +rb_objspace_marked_object_p(VALUE obj) +{ + rb_objspace_t *objspace = &rb_objspace; + return gc_marked(objspace, obj) ? TRUE : FALSE; +} + /* resurrect non-marked `obj' if obj is before swept */ void @@ -91,6 +91,7 @@ void rb_objspace_reachable_objects_from(VALUE obj, void (func)(VALUE, void *), v void rb_objspace_reachable_objects_from_root(void (func)(const char *category, VALUE, void *), void *data); int rb_objspace_markable_object_p(VALUE obj); int rb_objspace_internal_object_p(VALUE obj); +int rb_objspace_marked_object_p(VALUE obj); void rb_objspace_each_objects( int (*callback)(void *start, void *end, size_t stride, void *data), |