From 2cdc2bde9596a4478a48fe329e4bf21b1de6dc8a Mon Sep 17 00:00:00 2001
From: Damjan Marion <damarion@cisco.com>
Date: Thu, 26 Apr 2018 18:39:56 +0200
Subject: [PATCH] libmemif: fix build on ununtu 18.04 (VPP-1244)

Change-Id: If830dc0c8171b14c8a686db899885e26628a6f91
Signed-off-by: Damjan Marion <damarion@cisco.com>
---
 extras/libmemif/src/main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/extras/libmemif/src/main.c b/extras/libmemif/src/main.c
index 6048e4ef80e..d5a4319f131 100644
--- a/extras/libmemif/src/main.c
+++ b/extras/libmemif/src/main.c
@@ -15,6 +15,7 @@
  *------------------------------------------------------------------
  */
 
+#define _GNU_SOURCE
 #include <stdint.h>
 #include <net/if.h>
 #include <sys/types.h>
-- 
2.16.6