[src/trunk]: src/lib/libc/stdlib posix_openpt.3: add a history section

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

details:   https://anonhg.NetBSD.org/src/rev/1a3c83d9eef4
branches:  trunk
changeset: 372332:1a3c83d9eef4
user:      gutteridge <gutteridge%NetBSD.org@localhost>
date:      Tue Nov 15 22:17:53 2022 +0000

description:
posix_openpt.3: add a history section

diffstat:

 lib/libc/stdlib/posix_openpt.3 |  9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diffs (27 lines):

diff -r 0fdc5671bbe4 -r 1a3c83d9eef4 lib/libc/stdlib/posix_openpt.3
--- a/lib/libc/stdlib/posix_openpt.3    Tue Nov 15 21:05:00 2022 +0000
+++ b/lib/libc/stdlib/posix_openpt.3    Tue Nov 15 22:17:53 2022 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: posix_openpt.3,v 1.9 2022/10/04 01:46:18 gutteridge Exp $
+.\" $NetBSD: posix_openpt.3,v 1.10 2022/11/15 22:17:53 gutteridge Exp $
 .\"
 .\" Copyright (c) 2004 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -27,7 +27,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd October 4, 2022
+.Dd November 15, 2022
 .Dt POSIX_OPENPT 3
 .Os
 .Sh NAME
@@ -98,3 +98,8 @@
 .Fn posix_openpt
 function conforms to
 .St -p1003.1-2001 .
+.Sh HISTORY
+This function first appeared in
+.Nx 3 .
+Support for non-standard flags appeared in
+.Nx 10 .