* array.c (rb_ary_memsize): added.

* io.c (rb_io_memsize): added.
* regcomp.c (onig_memsize): added.
* string.c (rb_str_memsize): added.
* transcode.c (rb_transcoding_memsize, rb_econv_memsize): added.
* variable.c (rb_geneic_ivar_memsize): added.



git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@23714 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 11 insertions, 0 deletions

diff --git a/string.c b/string.c
index c9621d399..7f107c26a 100644
--- a/string.c
+++ b/string.c
@@ -758,6 +758,17 @@ rb_str_free(VALUE str)
     }
 }
 
+size_t
+rb_str_memsize(VALUE str)
+{
+    if (!STR_EMBED_P(str) && !STR_SHARED_P(str)) {
+	return RSTRING(str)->as.heap.aux.capa;
+    }
+    else {
+	return 0;
+    }
+}
+
 VALUE
 rb_str_to_str(VALUE str)
 {