From 932fdc38de553b35e4afb1c03bb013881d5144a8 Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@strongswan.org>
Date: Fri, 14 Aug 2009 14:32:18 +0200
Subject: [PATCH] Enable CMSG headers and macros on OpenSolaris.

---
 src/charon/network/socket.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/charon/network/socket.c b/src/charon/network/socket.c
index fc1559251..97c88be79 100644
--- a/src/charon/network/socket.c
+++ b/src/charon/network/socket.c
@@ -18,6 +18,10 @@
 
 /* for struct in6_pktinfo */
 #define _GNU_SOURCE
+#ifdef __sun
+#define _XPG4_2
+#define __EXTENSIONS__
+#endif
 
 #include <pthread.h>
 #include <sys/types.h>