From 3d6ea290f337cc64cf44290482e36306fc8aaa31 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sat, 10 Dec 2016 13:17:32 -0500
Subject: splice/tee/vmsplice: validate flags

Long overdue...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 include/linux/splice.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/linux/splice.h')

diff --git a/include/linux/splice.h b/include/linux/splice.h
index 3c98dad93bf3..db42746bdfea 100644
--- a/include/linux/splice.h
+++ b/include/linux/splice.h
@@ -20,6 +20,8 @@
 #define SPLICE_F_MORE	(0x04)	/* expect more data */
 #define SPLICE_F_GIFT	(0x08)	/* pages passed in are a gift */
 
+#define SPLICE_F_ALL (SPLICE_F_MOVE|SPLICE_F_NONBLOCK|SPLICE_F_MORE|SPLICE_F_GIFT)
+
 /*
  * Passed to the actors
  */
-- 
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