[src/trunk]: src/lib/libc/sys Use Nx.

[wiz <wiz%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/623fb69bb0f0
branches:  trunk
changeset: 353619:623fb69bb0f0
user:      wiz <wiz%NetBSD.org@localhost>
date:      Sun May 14 12:29:10 2017 +0000

description:
Use Nx.

diffstat:

 lib/libc/sys/mmap.2 |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (20 lines):

diff -r cb8c1c359d24 -r 623fb69bb0f0 lib/libc/sys/mmap.2
--- a/lib/libc/sys/mmap.2       Sun May 14 11:46:22 2017 +0000
+++ b/lib/libc/sys/mmap.2       Sun May 14 12:29:10 2017 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: mmap.2,v 1.49 2017/05/06 21:34:51 joerg Exp $
+.\"    $NetBSD: mmap.2,v 1.50 2017/05/14 12:29:10 wiz Exp $
 .\"
 .\" Copyright (c) 1991, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -87,7 +87,9 @@
 .It Dv PROT_NONE
 Placeholder when requesting no access permission.
 .El
-As a NetBSD extension,
+As a
+.Nx
+extension,
 .Dv PROT_MPROTECT
 can be used to request additional permissions for later use with
 .Fn mprotect 2 .