[src/trunk]: src/share/man/man4 document COMPAT_16 (requested by Izumi Tsutsui)

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

details:   https://anonhg.NetBSD.org/src/rev/2fc51d6b90e0
branches:  trunk
changeset: 552267:2fc51d6b90e0
user:      cl <cl%NetBSD.org@localhost>
date:      Mon Sep 22 17:13:32 2003 +0000

description:
document COMPAT_16 (requested by Izumi Tsutsui)

diffstat:

 share/man/man4/options.4 |  8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diffs (22 lines):

diff -r 05feb0187848 -r 2fc51d6b90e0 share/man/man4/options.4
--- a/share/man/man4/options.4  Mon Sep 22 17:11:46 2003 +0000
+++ b/share/man/man4/options.4  Mon Sep 22 17:13:32 2003 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: options.4,v 1.222 2003/09/08 18:06:40 wiz Exp $
+.\"    $NetBSD: options.4,v 1.223 2003/09/22 17:13:32 cl Exp $
 .\"
 .\" Copyright (c) 1996
 .\"    Perry E. Metzger.  All rights reserved.
@@ -306,6 +306,12 @@
 mode of the
 .Xr nfssvc 2
 system call to be used for compatibility with the deprecated nfsiod program.
+.It Cd options COMPAT_16
+Enable binary compatibility with
+.Nx 1.6 .
+This allows the use of old signal trampoline code which has been deprecated
+with the addition of
+.Xr siginfo 5 .
 .It Cd options COMPAT_43
 Enables compatibility with
 .Bx 4.3 .