SSL_set_bio.pod

=pod

=head1 NAME

SSL_set_bio, SSL_set_rbio, SSL_set_wbio - connect the SSL object with a BIO

=head1 SYNOPSIS

 #include <openssl/ssl.h>

 void SSL_set_bio(SSL *ssl, BIO *rbio, BIO *wbio);

=head1 DESCRIPTION

SSL_set_bio() connects the BIOs B<rbio> and B<wbio> for the read and write
operations of the TLS/SSL (encrypted) side of B<ssl>.

The SSL engine inherits the behaviour of B<rbio> and B<wbio>, respectively.
If a BIO is non-blocking, the B<ssl> will also have non-blocking behaviour.

If there was already a BIO connected to B<ssl>, BIO_free() will be called
(for both the reading and writing side, if different).

SSL_set_rbio() does the same job as SSL_set_bio() except that it enables you
to only connect the read bio, without touching the write bio. Similarly
SSL_set_wbio() enables you to connect the write bio without touching the read
bio.

=head1 RETURN VALUES

SSL_set_bio(), SSL_set_rbio() and SSL_set_wbio() cannot fail.

=head1 SEE ALSO

L<SSL_get_rbio(3)>,
L<SSL_connect(3)>, L<SSL_accept(3)>,
L<SSL_shutdown(3)>, L<ssl(3)>, L<bio(3)>

=head1 HISTORY

SSL_set_rbio() and SSL_set_wbio() were added in OpenSSL 1.1.0.

=cut

=head1 COPYRIGHT

Copyright 2000-2016 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