From b4d335cb9fc40572efd2414347e586c8590feb4e Mon Sep 17 00:00:00 2001
From: Xavier Leroy <xavier.leroy@inria.fr>
Date: Fri, 1 Aug 2008 13:46:08 +0000
Subject: PR#4536: Add socket option IPV6_V6ONLY

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@8968 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
---
 otherlibs/win32unix/sockopt.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'otherlibs/win32unix/sockopt.c')

diff --git a/otherlibs/win32unix/sockopt.c b/otherlibs/win32unix/sockopt.c
index 5fab2f6ff..f82d810e6 100644
--- a/otherlibs/win32unix/sockopt.c
+++ b/otherlibs/win32unix/sockopt.c
@@ -21,6 +21,13 @@
 #include "unixsupport.h"
 #include "socketaddr.h"
 
+#ifndef IPPROTO_IPV6
+#define IPPROTO_IPV6 (-1)
+#endif
+#ifndef IPV6_V6ONLY
+#define IPV6_V6ONLY (-1)
+#endif
+
 enum option_type {
   TYPE_BOOL = 0,
   TYPE_INT = 1,
@@ -44,7 +51,8 @@ static struct socket_option sockopt_bool[] = {
   { SOL_SOCKET, SO_DONTROUTE },
   { SOL_SOCKET, SO_OOBINLINE },
   { SOL_SOCKET, SO_ACCEPTCONN },
-  { IPPROTO_TCP, TCP_NODELAY }
+  { IPPROTO_TCP, TCP_NODELAY },
+  { IPPROTO_IPV6, IPV6_V6ONLY}
 };
 
 static struct socket_option sockopt_int[] = {
-- 
cgit v1.2.3-70-g09d2