Support SM2 certificate signing

[openssl.git] / doc / man3 / SSL_CTX_set_client_cert_cb.pod

diff --git a/doc/man3/SSL_CTX_set_client_cert_cb.pod b/doc/man3/SSL_CTX_set_client_cert_cb.pod
index 0902dac1471fe6fd81485eed2b4c4c14e67f6b5f..719e831a3f3c571e2920457f0c78a2270deefa9e 100644 (file)
--- a/doc/man3/SSL_CTX_set_client_cert_cb.pod
+++ b/doc/man3/SSL_CTX_set_client_cert_cb.pod
@@ -63,6 +63,11 @@ object. It will not be reset by calling L<SSL_clear(3)>.
 If the callback returns no certificate, the OpenSSL library will not send
 a certificate.
 
+=head1 RETURN VALUES
+
+SSL_CTX_get_client_cert_cb() returns function pointer of client_cert_cb() or
+NULL if the callback is not set.
+
 =head1 BUGS
 
 The client_cert_cb() cannot return a complete certificate chain, it can
@@ -96,9 +101,9 @@ L<SSL_clear(3)>, L<SSL_free(3)>
 
 =head1 COPYRIGHT
 
-Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2002-2018 The OpenSSL Project Authors. All Rights Reserved.
 
-Licensed under the OpenSSL license (the "License").  You may not use
+Licensed under the Apache License 2.0 (the "License").  You may not use
 this file except in compliance with the License.  You can obtain a copy
 in the file LICENSE in the source distribution or at
 L<https://www.openssl.org/source/license.html>.