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
---
 string.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'string.c')

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)
 {
-- 
cgit