From: =?utf-8?q?Jean-Andr=C3=A9_Santoni?= <jean.andre.santoni@gmail.com>
Date: Mon, 21 Jul 2014 21:04:44 -0400
Subject: Add IFLA_VTI defines to missing.h

(cherry picked from commit 6589d0dba2b1ccf2406db527c2c1b51c7143e117)
---
 configure.ac         |  1 +
 src/shared/missing.h | 12 ++++++++++++
 2 files changed, 13 insertions(+)

diff --git a/configure.ac b/configure.ac
index df6b357..8925eb5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -311,6 +311,7 @@ AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, setns, LO_FLAGS_PARTSCAN]
 ]])
 
 AC_CHECK_DECLS([IFLA_MACVLAN_FLAGS,
+                IFLA_VTI_REMOTE,
                 IFLA_PHYS_PORT_ID,
                 IFLA_BOND_AD_INFO,
                 IFLA_VLAN_PROTOCOL,
diff --git a/src/shared/missing.h b/src/shared/missing.h
index 818d704..2985285 100644
--- a/src/shared/missing.h
+++ b/src/shared/missing.h
@@ -380,6 +380,18 @@ static inline int setns(int fd, int nstype) {
 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
 #endif
 
+#if !HAVE_DECL_IFLA_VTI_REMOTE
+#define IFLA_VTI_UNSPEC 0
+#define IFLA_VTI_LINK 1
+#define IFLA_VTI_IKEY 2
+#define IFLA_VTI_OKEY 3
+#define IFLA_VTI_LOCAL 4
+#define IFLA_VTI_REMOTE 5
+#define __IFLA_VTI_MAX 6
+
+#define IFLA_VTI_MAX (__IFLA_VTI_MAX - 1)
+#endif
+
 #if !HAVE_DECL_IFLA_PHYS_PORT_ID
 #undef IFLA_PROMISCUITY
 #define IFLA_PROMISCUITY 30
