ssl_set_bio(3)
NAME
SSL_set_bio - connect the SSL object with a BIO
SYNOPSIS
#include <openssl/ssl.h> void SSL_set_bio(SSL *ssl, BIO *rbio, BIO *wbio);
DESCRIPTION
SSL_set_bio() connects the BIOs rbio and wbio for the read and write
operations of the TLS/SSL (encrypted) side of ssl.
The SSL engine inherits the behaviour of rbio and wbio, respectively.
If a BIO is non-blocking, the ssl will also have non-blocking
behaviour.
If there was already a BIO connected to ssl, BIO_free() will be called
(for both the reading and writing side, if different).
RETURN VALUES
SSL_set_bio() cannot fail.