diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-12-09 03:25:38 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-12-09 03:25:38 +0000 |
commit | b4ab650e1ab3b1961a8aea8bc510cc041045a7db (patch) | |
tree | d1b8eb4e5c67e3224f0946b88472efe0330ab62e /variable.c | |
parent | 334294d0e2d42ba233672a66b8c670d6f933da2f (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.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/variable.c b/variable.c index ded150e30c..5d200bb992 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) { |