[src/trunk]: src/lib/libc/sys Mention that fchmod conforms to XPG 4.2. Bump d...

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

details:   https://anonhg.NetBSD.org/src/rev/e4f98498c26a
branches:  trunk
changeset: 1026349:e4f98498c26a
user:      wiz <wiz%NetBSD.org@localhost>
date:      Fri Nov 19 23:51:16 2021 +0000

description:
Mention that fchmod conforms to XPG 4.2. Bump date.

diffstat:

 lib/libc/sys/chmod.2 |  9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diffs (30 lines):

diff -r e23be31d0886 -r e4f98498c26a lib/libc/sys/chmod.2
--- a/lib/libc/sys/chmod.2      Fri Nov 19 23:50:39 2021 +0000
+++ b/lib/libc/sys/chmod.2      Fri Nov 19 23:51:16 2021 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: chmod.2,v 1.48 2019/09/01 19:13:57 sevan Exp $
+.\"    $NetBSD: chmod.2,v 1.49 2021/11/19 23:51:16 wiz Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"     @(#)chmod.2    8.1 (Berkeley) 6/4/93
 .\"
-.Dd September 1, 2019
+.Dd November 20, 2021
 .Dt CHMOD 2
 .Os
 .Sh NAME
@@ -283,6 +283,11 @@
 .Fn chmod
 function conforms to
 .St -p1003.1-90 .
+The
+.Fn fchmod
+function conforms to
+.St -xpg4.2 .
+The
 .Fn fchmodat
 function conforms to
 .St -p1003.1-2008 .