From 9326e678ca75102189211f898d40210f8a29c1c1 Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@gmail.com>
Date: Fri, 10 Sep 2010 08:09:14 +0200
Subject: [PATCH] mount.2: Definitions of various MS_* constants only appeared
 in glibc 2.12

See http://sourceware.org/bugzilla/show_bug.cgi?id=11235

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---
 man2/mount.2 | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/man2/mount.2 b/man2/mount.2
index f74903349..b1bcca662 100644
--- a/man2/mount.2
+++ b/man2/mount.2
@@ -37,7 +37,7 @@
 .\" 2008-10-06, mtk: move umount*() material into separate umount.2 page.
 .\" 2008-10-06, mtk: Add discussion of namespaces.
 .\"
-.TH MOUNT 2 2010-05-22 "Linux" "Linux Programmer's Manual"
+.TH MOUNT 2 2010-09-10 "Linux" "Linux Programmer's Manual"
 .SH NAME
 mount \- mount file system
 .SH SYNOPSIS
@@ -378,6 +378,17 @@ is out of range.
 .TP
 .B EPERM
 The caller does not have the required privileges.
+.SH VERSIONS
+The definitions of
+.BR MS_DIRSYNC ,
+.BR MS_MOVE ,
+.BR MS_REC ,
+.BR MS_RELATIME ,
+and
+.BR MS_STRICTATIME
+were only added to glibc headers in version 2.12.
+.\" FIXME: Definitions of the so-far-undocumented MS_UNBINDABLE, MS_PRIVATE,
+.\"  MS_SHARED, and MS_SLAVE were (also) only added to glibc headers in 2.12.
 .SH "CONFORMING TO"
 This function is Linux-specific and should not be used in
 programs intended to be portable.