| =pod |
| |
| =head1 NAME |
| |
| SSL_SESSION_get_protocol_version - retrieve session protocol version |
| |
| =head1 SYNOPSIS |
| |
| #include <openssl/ssl.h> |
| |
| int SSL_SESSION_get_protocol_version(const SSL_SESSION *s); |
| |
| =head1 DESCRIPTION |
| |
| SSL_SESSION_get_protocol_version() returns the protocol version number used |
| by session B<s>. |
| |
| =head1 RETURN VALUES |
| |
| SSL_SESSION_get_protocol_version() returns a number indicating the protocol |
| version used for the session; this number matches the constants I<e.g.> |
| B<TLS1_VERSION> or B<TLS1_2_VERSION>. |
| |
| Note that the SSL_SESSION_get_protocol_version() function |
| does B<not> perform a null check on the provided session B<s> pointer. |
| |
| =head1 SEE ALSO |
| |
| L<ssl(7)> |
| |
| =head1 HISTORY |
| |
| SSL_SESSION_get_protocol_version() was first added to OpenSSL 1.1.0 |
| |
| =head1 COPYRIGHT |
| |
| Copyright 2001-2016 The OpenSSL Project Authors. All Rights Reserved. |
| |
| Licensed under the OpenSSL license (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>. |
| |
| =cut |
