From 9289515562230b6fa9f41559bbb3046f9556c8b3 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 18 Sep 2015 11:11:14 +0000
Subject: file.c: File.mkfifo

* file.c (rb_file_s_mkfifo): implement File.mkfifo.
  [Feature #11536]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51897 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/lib/envutil.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'test')

diff --git a/test/lib/envutil.rb b/test/lib/envutil.rb
index ebb2ef57d0..b37d180c20 100644
--- a/test/lib/envutil.rb
+++ b/test/lib/envutil.rb
@@ -4,10 +4,9 @@ require "timeout"
 require_relative "find_executable"
 
 def File.mkfifo(fn)
-  raise NotImplementedError, "does not support fifo" if /mswin|mingw|bccwin/ =~ RUBY_PLATFORM
   ret = system("mkfifo", fn)
   raise NotImplementedError, "mkfifo fails" if !ret
-end
+end unless File.respond_to?(:mkfifo) or /mswin|mingw|bccwin/ =~ RUBY_PLATFORM
 
 module EnvUtil
   def rubybin
-- 
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