From 71d85045fdaefbd2dc1708ed6123ebdb880cb3ed Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu, 28 Sep 2017 08:41:27 -0700
Subject: posix: Add p{readv,writev}2 flags to generic uio-ext.h

	* bits/uio-ext.h (RWF_HIPRI, RWF_DSYNC, RWF_SYNC, RWF_NOWAIT): New
	defines.
---
 bits/uio-ext.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'bits')

diff --git a/bits/uio-ext.h b/bits/uio-ext.h
index cd4039cb61..cba75a7563 100644
--- a/bits/uio-ext.h
+++ b/bits/uio-ext.h
@@ -23,6 +23,10 @@
 # error "Never include <bits/uio-ext.h> directly; use <sys/uio.h> instead."
 #endif
 
-/* This operating system does not extend sys/uio.h.  */
+/* Flags for preadv2/pwritev2.  */
+#define RWF_HIPRI	0x00000001 /* High priority request.  */
+#define RWF_DSYNC	0x00000002 /* per-IO O_DSYNC.  */
+#define RWF_SYNC	0x00000004 /* per-IO O_SYNC.  */
+#define RWF_NOWAIT	0x00000008 /* per-IO nonblocking mode.  */
 
 #endif /* sys/uio_ext.h */
-- 
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