From 7d8deab2c421c563ab11a55e623ed48109e237af Mon Sep 17 00:00:00 2001
From: Andy Fiddaman <omnios@citrus-it.co.uk>
Date: Fri, 14 Feb 2020 11:58:47 +0000
Subject: 12306 XPG4v2 slave pty behaviour should generally be disabled
 Reviewed by: Robert Mustacchi <rm@fingolfin.org> Reviewed by: John Levon
 <john.levon@joyent.com> Approved by: Dan McDonald <danmcd@joyent.com>

---
 usr/src/lib/libc/port/mapfile-vers | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'usr/src/lib/libc/port/mapfile-vers')

diff --git a/usr/src/lib/libc/port/mapfile-vers b/usr/src/lib/libc/port/mapfile-vers
index e4cf0e299a..8f33fda6d4 100644
--- a/usr/src/lib/libc/port/mapfile-vers
+++ b/usr/src/lib/libc/port/mapfile-vers
@@ -27,7 +27,7 @@
 # Copyright (c) 2013, OmniTI Computer Consulting, Inc. All rights reserved.
 # Copyright (c) 2013 Gary Mills
 # Copyright 2014 Garrett D'Amore <garrett@damore.org>
-# Copyright 2019 OmniOS Community Edition (OmniOSce) Association.
+# Copyright 2020 OmniOS Community Edition (OmniOSce) Association.
 #
 
 #
@@ -78,6 +78,11 @@ $if _x86 && _ELF64
 $add amd64
 $endif
 
+SYMBOL_VERSION ILLUMOS_0.31 {
+    protected:
+	__unlockpt_xpg4;
+} ILLUMOS_0.30;
+
 SYMBOL_VERSION ILLUMOS_0.30 {
     protected:
 	reallocf;
-- 
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