From a5eb45ad045d56dd711a98d8f25f5ad0e907f4a5 Mon Sep 17 00:00:00 2001
From: Amos Jeffries <squid3@treenet.co.nz>
Date: Fri, 30 Nov 2012 06:40:25 -0700
Subject: [PATCH] Fix accept_filter on Linux

accept_filter directive on Linux requires TCP_DEFER_ACCEPT which
in turn requires netinet/tcp.h. This was removed when splitting comm
into libcomm.la.
---
 src/comm/TcpAcceptor.cc | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/comm/TcpAcceptor.cc b/src/comm/TcpAcceptor.cc
index f8ceeedb69..4c86dc1ca4 100644
--- a/src/comm/TcpAcceptor.cc
+++ b/src/comm/TcpAcceptor.cc
@@ -46,10 +46,12 @@
 #include "SquidTime.h"
 #include "StatCounters.h"
 
-namespace Comm
-{
-CBDATA_CLASS_INIT(TcpAcceptor);
-};
+#ifdef HAVE_NETINET_TCP_H
+// required for accept_filter to build.
+#include <netinet/tcp.h>
+#endif
+
+CBDATA_NAMESPACED_CLASS_INIT(Comm, TcpAcceptor);
 
 Comm::TcpAcceptor::TcpAcceptor(const Comm::ConnectionPointer &newConn, const char *note, const Subscription::Pointer &aSub) :
         AsyncJob("Comm::TcpAcceptor"),
-- 
2.47.2