From 5e7c71f6acd2c2de35e3a0f9b2d95e385e782684 Mon Sep 17 00:00:00 2001
From: Andrey Vagin <avagin@openvz.org>
Date: Fri, 4 Apr 2014 12:24:35 +0400
Subject: [PATCH] mmap.2: The file descriptor for a file mapping must be
 readable

There is no difference between MAP_SHARED and MAP_PRIVATE.

do_mmap_pgoff()
	switch (flags & MAP_TYPE) {
	case MAP_SHARED:
	...
	/* fall through */
	case MAP_PRIVATE:
		if (!(file->f_mode & FMODE_READ))
			return -EACCES;

Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---
 man2/mmap.2 | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/man2/mmap.2 b/man2/mmap.2
index c0fd32133..b469f84ee 100644
--- a/man2/mmap.2
+++ b/man2/mmap.2
@@ -393,9 +393,7 @@ is set (probably to
 .TP
 .B EACCES
 A file descriptor refers to a non-regular file.
-Or
-.B MAP_PRIVATE
-was requested, but
+Or a file mapping was requested, but
 .I fd
 is not open for reading.
 Or