[src/trunk]: src/lib/libc/sys Document in poll(2) that poll first appeared in...

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

details:   https://anonhg.NetBSD.org/src/rev/537994cb507c
branches:  trunk
changeset: 951962:537994cb507c
user:      dholland <dholland%NetBSD.org@localhost>
date:      Tue Feb 09 01:12:01 2021 +0000

description:
Document in poll(2) that poll first appeared in NetBSD in NetBSD 1.3.

diffstat:

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

diffs (20 lines):

diff -r 8a126b9093fe -r 537994cb507c lib/libc/sys/poll.2
--- a/lib/libc/sys/poll.2       Tue Feb 09 01:01:31 2021 +0000
+++ b/lib/libc/sys/poll.2       Tue Feb 09 01:12:01 2021 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: poll.2,v 1.35 2021/02/09 01:01:31 dholland Exp $
+.\"    $NetBSD: poll.2,v 1.36 2021/02/09 01:12:01 dholland Exp $
 .\"
 .\" Copyright (c) 1998, 2005, 2020 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -272,7 +272,9 @@
 The
 .Fn poll
 function appeared in
-.At V.3 .
+.At V.3 ,
+and was added to NetBSD in
+.Nx 1.3 .
 The
 .Fn pollts
 function first appeared in