=head1 DESCRIPTION
SSL_CTX_set_ssl_version() sets a new default TLS/SSL B<method> for SSL objects
-newly created from this B<ctx>. SSL objects already created with
-L<SSL_new(3)> are not affected, except when
-L<SSL_clear(3)> is being called.
+newly created from this B<ctx>. Most of the configuration attached to the
+SSL_CTX object is retained, with the exception of the configured TLS ciphers,
+which are reset to the default values. SSL objects already created from this
+SSL_CTX with L<SSL_new(3)> are not affected, except when L<SSL_clear(3)> is
+being called, as described below.
SSL_set_ssl_method() sets a new TLS/SSL B<method> for a particular B<ssl>
object. It may be reset, when SSL_clear() is called.
an SSL object, the method of the SSL object is reset to the method currently
set in the corresponding SSL_CTX object.
+SSL_CTX_set_version() has unusual semantics and no clear use case;
+it would usually be preferable to create a new SSL_CTX object than to
+try to reuse an existing one in this fashion. Its usage is considered
+deprecated.
+
=head1 RETURN VALUES
The following return values can occur for SSL_CTX_set_ssl_version()
L<SSL_clear(3)>, L<ssl(7)>,
L<SSL_set_connect_state(3)>
+=head1 HISTORY
+
+SSL_CTX_set_ssl_version() was deprecated in OpenSSL 3.0.
+
=head1 COPYRIGHT
Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
__owur const char *SSL_get_version(const SSL *s);
/* This sets the 'default' SSL version that SSL_new() will create */
-__owur int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
+DEPRECATEDIN_3_0(__owur int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth))
# ifndef OPENSSL_NO_SSL3_METHOD
DEPRECATEDIN_1_1_0(__owur const SSL_METHOD *SSLv3_method(void)) /* SSLv3 */
return 1;
}
+#ifndef OPENSSL_NO_DEPRECATED_3_0
/** Used to change an SSL_CTXs default SSL method type */
int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth)
{
}
return 1;
}
+#endif
SSL *SSL_new(SSL_CTX *ctx)
{
SSL_set0_wbio 240 3_0_0 EXIST::FUNCTION:
SSL_read 241 3_0_0 EXIST::FUNCTION:
SSL_CTX_get_options 242 3_0_0 EXIST::FUNCTION:
-SSL_CTX_set_ssl_version 243 3_0_0 EXIST::FUNCTION:
+SSL_CTX_set_ssl_version 243 3_0_0 EXIST::FUNCTION:DEPRECATEDIN_3_0
SSL_set_SSL_CTX 244 3_0_0 EXIST::FUNCTION:
SSL_renegotiate_abbreviated 245 3_0_0 EXIST::FUNCTION:
SSL_get_verify_mode 246 3_0_0 EXIST::FUNCTION: