From f8f10a9ac34952e0c2a2c47fc9234c48eb3b2f11 Mon Sep 17 00:00:00 2001
From: Christian Heimes <cheimes@redhat.com>
Date: Fri, 5 Jun 2020 16:34:58 +0200
Subject: [PATCH] Document that TLS options are backend specific

https://github.com/python-ldap/python-ldap/pull/338

Fixes: https://github.com/python-ldap/python-ldap/issues/301
---
 Doc/reference/ldap.rst | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Doc/reference/ldap.rst b/Doc/reference/ldap.rst
index 1f093ab..f438121 100644
--- a/Doc/reference/ldap.rst
+++ b/Doc/reference/ldap.rst
@@ -223,6 +223,8 @@ TLS options
 
 .. py:data:: OPT_X_TLS
 
+.. py:data:: OPT_X_TLS_NEWCTX
+
 .. py:data:: OPT_X_TLS_ALLOW
 
 .. py:data:: OPT_X_TLS_CACERTDIR
@@ -249,6 +251,12 @@ TLS options
 
 .. py:data:: OPT_X_TLS_TRY
 
+.. note::
+
+   OpenLDAP supports several TLS/SSL libraries. OpenSSL is the most common
+   backend. Some options may not be available when libldap uses NSS, GnuTLS,
+   or Apple's Secure Transport backend.
+
 .. _ldap-keepalive-options:
 
 Keepalive options