From d85d1205932d583f72eefc849a3e655e26e5e305 Mon Sep 17 00:00:00 2001
From: Alexey Orlenko <eaglexrlnk@gmail.com>
Date: Sat, 7 Jan 2017 09:25:03 +0200
Subject: src: enable writev for pipe handles on Unix

This commit enables writev for Unix Domain Sockets on supported
platforms thus enabling cork/uncork functionality for them and
improving IPC performance.

Fixes: https://github.com/nodejs/node/issues/5095
PR-URL: https://github.com/nodejs/node/pull/10677
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
---
 src/pipe_wrap.cc | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/pipe_wrap.cc')

diff --git a/src/pipe_wrap.cc b/src/pipe_wrap.cc
index 8fd2f8f5f3..5f47dadddb 100644
--- a/src/pipe_wrap.cc
+++ b/src/pipe_wrap.cc
@@ -53,7 +53,11 @@ void PipeWrap::Initialize(Local<Object> target,
   env->SetProtoMethod(t, "ref", HandleWrap::Ref);
   env->SetProtoMethod(t, "hasRef", HandleWrap::HasRef);
 
+#ifdef _WIN32
   StreamWrap::AddMethods(env, t);
+#else
+  StreamWrap::AddMethods(env, t, StreamBase::kFlagHasWritev);
+#endif
 
   env->SetProtoMethod(t, "bind", Bind);
   env->SetProtoMethod(t, "listen", Listen);
-- 
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