From 7ccb1f19f15c6ef052d06f1da9e92fda9c2c1fe7 Mon Sep 17 00:00:00 2001
From: Michael Eager <meager@cisco.com>
Date: Mon, 15 Jun 2015 11:26:12 -0700
Subject: [PATCH] GDB -- Define MSG_CMSG_CLOEXEC if undefined

* nat/linux-namespaces.c (MSG_CMSG_CLOEXEC): Define.
---
 gdb/nat/linux-namespaces.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gdb/nat/linux-namespaces.c b/gdb/nat/linux-namespaces.c
index f18e40d..3fc4326 100644
--- a/gdb/nat/linux-namespaces.c
+++ b/gdb/nat/linux-namespaces.c
@@ -47,6 +47,10 @@ setns (int fd, int nstype)
 }
 #endif

+#ifndef MSG_CMSG_CLOEXEC
+#define MSG_CMSG_CLOEXEC 0
+#endif
+
 /* A Linux namespace.  */

 struct linux_ns
-- 
2.2.1