From 63ad7e68860f0b0ab08ea6272b6344f89e897ff6 Mon Sep 17 00:00:00 2001
From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Date: Fri, 26 Mar 2010 23:32:13 +0900
Subject: [PATCH] O_CLOEXEC

---
 io.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/io.c b/io.c
index 031a92b..1381e3d 100644
--- a/io.c
+++ b/io.c
@@ -10004,6 +10004,10 @@ Init_IO(void)
     /* do not change atime */
     rb_file_const("NOATIME", INT2FIX(O_NOATIME)); /* Linux */
 #endif
+#ifdef O_CLOEXEC
+    /* do not follow symlinks */
+    rb_file_const("CLOEXEC", INT2FIX(O_CLOEXEC)); /* Linux */
+#endif
 
     sym_mode = ID2SYM(rb_intern("mode"));
     sym_perm = ID2SYM(rb_intern("perm"));
-- 
1.6.6