From cdc9463126d14d1f0f24d16b20924dcb2c85e962 Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 16 Jun 2009 22:36:27 +0000
Subject: * 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
---
 array.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'array.c')

diff --git a/array.c b/array.c
index 3d53bc8ef..cb37a2ead 100644
--- a/array.c
+++ b/array.c
@@ -386,6 +386,17 @@ rb_ary_free(VALUE ary)
     }
 }
 
+size_t
+rb_ary_memsize(VALUE ary)
+{
+    if (ARY_OWNS_HEAP_P(ary)) {
+	return RARRAY(ary)->as.heap.aux.capa * sizeof(VALUE);
+    }
+    else {
+	return 0;
+    }
+}
+
 static inline void
 ary_discard(VALUE ary)
 {
-- 
cgit