From 54635f435a76ad0f3141b09a9c5072f6e2e8c319 Mon Sep 17 00:00:00 2001
From: Jan Moskyto Matejka <mq@ucw.cz>
Date: Wed, 5 Apr 2017 14:15:43 +0200
Subject: Include local lwtunnel.h unless found in system

---
 sysdep/linux/lwtunnel.h | 45 +++++++++++++++++++++++++++++++++++++++++++++
 sysdep/linux/netlink.c  |  4 ++++
 2 files changed, 49 insertions(+)
 create mode 100644 sysdep/linux/lwtunnel.h

(limited to 'sysdep/linux')

diff --git a/sysdep/linux/lwtunnel.h b/sysdep/linux/lwtunnel.h
new file mode 100644
index 00000000..7cea3cbf
--- /dev/null
+++ b/sysdep/linux/lwtunnel.h
@@ -0,0 +1,45 @@
+#ifndef _LWTUNNEL_H_
+#define _LWTUNNEL_H_
+
+#include <linux/types.h>
+
+enum lwtunnel_encap_types {
+	LWTUNNEL_ENCAP_NONE,
+	LWTUNNEL_ENCAP_MPLS,
+	LWTUNNEL_ENCAP_IP,
+	LWTUNNEL_ENCAP_ILA,
+	LWTUNNEL_ENCAP_IP6,
+	__LWTUNNEL_ENCAP_MAX,
+};
+
+#define LWTUNNEL_ENCAP_MAX (__LWTUNNEL_ENCAP_MAX - 1)
+
+enum lwtunnel_ip_t {
+	LWTUNNEL_IP_UNSPEC,
+	LWTUNNEL_IP_ID,
+	LWTUNNEL_IP_DST,
+	LWTUNNEL_IP_SRC,
+	LWTUNNEL_IP_TTL,
+	LWTUNNEL_IP_TOS,
+	LWTUNNEL_IP_FLAGS,
+	LWTUNNEL_IP_PAD,
+	__LWTUNNEL_IP_MAX,
+};
+
+#define LWTUNNEL_IP_MAX (__LWTUNNEL_IP_MAX - 1)
+
+enum lwtunnel_ip6_t {
+	LWTUNNEL_IP6_UNSPEC,
+	LWTUNNEL_IP6_ID,
+	LWTUNNEL_IP6_DST,
+	LWTUNNEL_IP6_SRC,
+	LWTUNNEL_IP6_HOPLIMIT,
+	LWTUNNEL_IP6_TC,
+	LWTUNNEL_IP6_FLAGS,
+	LWTUNNEL_IP6_PAD,
+	__LWTUNNEL_IP6_MAX,
+};
+
+#define LWTUNNEL_IP6_MAX (__LWTUNNEL_IP6_MAX - 1)
+
+#endif /* _LWTUNNEL_H_ */
diff --git a/sysdep/linux/netlink.c b/sysdep/linux/netlink.c
index e20512f5..bed97331 100644
--- a/sysdep/linux/netlink.c
+++ b/sysdep/linux/netlink.c
@@ -31,7 +31,11 @@
 
 #include <asm/types.h>
 #include <linux/if.h>
+#ifdef HAVE_LWTUNNEL
 #include <linux/lwtunnel.h>
+#else
+#include "sysdep/linux/lwtunnel.h"
+#endif
 #include <linux/netlink.h>
 #include <linux/rtnetlink.h>
 
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