From 1419ca7cead4438c8c9f17d8901aeecd9c72f577 Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <iant@golang.org>
Date: Thu, 27 May 2021 17:25:43 -0700
Subject: [PATCH] doc/go1.17: mention new definitions of MSG_CMSG_CLOEXEC

For #44513

Change-Id: I8c0070b116ee520a76726eb9d3dcbdd489a1fb1f
Reviewed-on: https://go-review.googlesource.com/c/go/+/323351
Trust: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
---
 doc/go1.17.html | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/doc/go1.17.html b/doc/go1.17.html
index 9d775e169ae..3395c4e6700 100644
--- a/doc/go1.17.html
+++ b/doc/go1.17.html
@@ -619,6 +619,11 @@ Do not send CLs removing the interior tags from such phrases.
       a list of additional handles to be inherited by the new child
       process. <code>ParentProcess</code> permits specifying the
       parent process of the new process.
+
+    <p><!-- CL 311570 -->
+      The constant <code>MSG_CMSG_CLOEXEC</code> is now defined on
+      DragonFly and all OpenBSD systems (it was already defined on
+      some OpenBSD systems and all FreeBSD, NetBSD, and Linux systems).
     </p>
   </dd>
 </dl><!-- syscall -->