From 421ecf992e5c8971c4b47b39e71bc622527b859d Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Tue, 29 Nov 2011 19:26:00 +0000
Subject: [PATCH] runtime: If O_CLOEXEC is not defined, define it as 0.

From-SVN: r181814
---
 libgo/runtime/thread-linux.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libgo/runtime/thread-linux.c b/libgo/runtime/thread-linux.c
index b51f497..c08cc0d 100644
--- a/libgo/runtime/thread-linux.c
+++ b/libgo/runtime/thread-linux.c
@@ -62,6 +62,10 @@ runtime_futexwakeup(uint32 *addr, uint32 cnt)
 	*(int32*)0x1006 = 0x1006;
 }
 
+#ifndef O_CLOEXEC
+#define O_CLOEXEC 0
+#endif
+
 static int32
 getproccount(void)
 {
-- 
2.7.4