From dd8f7a6cfdce76078c1deb3d39e6f95edc1283c1 Mon Sep 17 00:00:00 2001
From: glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 28 Jul 2013 08:49:25 +0000
Subject: * string.c: add internal API rb_str_locktmp_ensure().

* io.c (io_fread): use rb_str_locktmp_ensure().
  [ruby-core:56121] [Bug #8669]

* test/ruby/test_io.rb: add a test for above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 internal.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'internal.h')

diff --git a/internal.h b/internal.h
index b7a8a75669..46d64b00fc 100644
--- a/internal.h
+++ b/internal.h
@@ -419,6 +419,7 @@ VALUE rb_id_quote_unprintable(ID);
 #define QUOTE(str) rb_str_quote_unprintable(str)
 #define QUOTE_ID(id) rb_id_quote_unprintable(id)
 void rb_str_fill_terminator(VALUE str, const int termlen);
+VALUE rb_str_locktmp_ensure(VALUE str, VALUE (*func)(VALUE), VALUE arg);
 
 /* struct.c */
 VALUE rb_struct_init_copy(VALUE copy, VALUE s);
-- 
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