From ac3020f45b594a6ad618faed5b7d06ab1f20c3bd Mon Sep 17 00:00:00 2001
From: Con Kolivas <kernel@kolivas.org>
Date: Mon, 10 Dec 2012 21:55:28 +1100
Subject: [PATCH] Include prctl header for thread renaming to work.

---
 util.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/util.c b/util.c
index 77867b79..4d9ee96e 100644
--- a/util.c
+++ b/util.c
@@ -8,7 +8,6 @@
  * any later version.  See COPYING for more details.
  */
 
-#define _GNU_SOURCE
 #include "config.h"
 
 #include <stdio.h>
@@ -23,6 +22,9 @@
 #include <unistd.h>
 #include <sys/types.h>
 #ifndef WIN32
+# ifdef __linux
+#  include <sys/prctl.h>
+# endif
 # include <sys/socket.h>
 # include <netinet/in.h>
 # include <netinet/tcp.h>