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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-12-09 03:25:38 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-12-09 03:25:38 +0000
commitb4ab650e1ab3b1961a8aea8bc510cc041045a7db (patch)
treed1b8eb4e5c67e3224f0946b88472efe0330ab62e /variable.c
parent334294d0e2d42ba233672a66b8c670d6f933da2f (diff)
variable.c: rb_class_path_cached
* variable.c (rb_class_path_cached): returns cached class path only, without searching and allocating new class path string. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44087 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'variable.c')
-rw-r--r--variable.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/variable.c b/variable.c
index ded150e..5d200bb 100644
--- a/variable.c
+++ b/variable.c
@@ -277,6 +277,18 @@ rb_class_path_no_cache(VALUE klass)
return path;
}
+VALUE
+rb_class_path_cached(VALUE klass)
+{
+ st_table *ivtbl = RCLASS_IV_TBL(klass);
+ st_data_t n;
+
+ if (!ivtbl) return Qnil;
+ if (st_lookup(ivtbl, (st_data_t)classpath, &n)) return (VALUE)n;
+ if (st_lookup(ivtbl, (st_data_t)tmp_classpath, &n)) return (VALUE)n;
+ return Qnil;
+}
+
void
rb_set_class_path_string(VALUE klass, VALUE under, VALUE name)
{