5 SSL_set_bio, SSL_set_rbio, SSL_set_wbio - connect the SSL object with a BIO
9 #include <openssl/ssl.h>
11 void SSL_set_bio(SSL *ssl, BIO *rbio, BIO *wbio);
12 void SSL_set_rbio(SSL *s, BIO *rbio);
13 void SSL_set_wbio(SSL *s, BIO *wbio);
17 SSL_set_bio() connects the BIOs B<rbio> and B<wbio> for the read and write
18 operations of the TLS/SSL (encrypted) side of B<ssl>.
20 The SSL engine inherits the behaviour of B<rbio> and B<wbio>, respectively.
21 If a BIO is non-blocking, the B<ssl> will also have non-blocking behaviour.
23 If there was already a BIO connected to B<ssl>, BIO_free() will be called
24 (for both the reading and writing side, if different).
26 SSL_set_rbio() does the same job as SSL_set_bio() except that it enables you
27 to only connect the read bio, without touching the write bio. Similarly
28 SSL_set_wbio() enables you to connect the write bio without touching the read
33 SSL_set_bio(), SSL_set_rbio() and SSL_set_wbio() cannot fail.
38 L<SSL_connect(3)>, L<SSL_accept(3)>,
39 L<SSL_shutdown(3)>, L<ssl(3)>, L<bio(3)>
43 SSL_set_rbio() and SSL_set_wbio() were added in OpenSSL 1.1.0.
47 Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
49 Licensed under the OpenSSL license (the "License"). You may not use
50 this file except in compliance with the License. You can obtain a copy
51 in the file LICENSE in the source distribution or at
52 L<https://www.openssl.org/source/license.html>.