From 4da680addb9f9c22f24f0294b8b9b9ca52cecd7f Mon Sep 17 00:00:00 2001
From: Michael Eager <eager@eagercon.com>
Date: Tue, 16 Jun 2015 07:18:03 -0700
Subject: GDB Namespaces - Define MSG_CMSG_CLOEXEC if not defined.

2015-06-16  Michael Eager  <eager@eagercon.com>

	* nat/linux-namespaces.c (MSG_CMSG_CLOEXEC): Define if not defined.
---
 gdb/nat/linux-namespaces.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'gdb/nat')

diff --git a/gdb/nat/linux-namespaces.c b/gdb/nat/linux-namespaces.c
index f18e40d..a7a3e4d 100644
--- a/gdb/nat/linux-namespaces.c
+++ b/gdb/nat/linux-namespaces.c
@@ -47,6 +47,12 @@ setns (int fd, int nstype)
 }
 #endif
 
+/* Handle systems without MSG_CMSG_CLOEXEC.  */
+
+#ifndef MSG_CMSG_CLOEXEC
+#define MSG_CMSG_CLOEXEC 0
+#endif
+
 /* A Linux namespace.  */
 
 struct linux_ns
-- 
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