D2I_SSL_SESSION(3) OpenSSL D2I_SSL_SESSION(3)
NAME
d2i_SSL_SESSION, i2d_SSL_SESSION - convert SSL_SESSION object from/to
ASN1 representation
SYNOPSIS
#include <openssl/ssl.h>
SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
long length);
int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);
DESCRIPTION
These functions decode and encode an SSL_SESSION object. For encoding
details see d2i_X509(3).
SSL_SESSION objects keep internal link information about the session
cache list, when being inserted into one SSL_CTX object's session
cache. One SSL_SESSION object, regardless of its reference count, must
therefore only be used with one SSL_CTX object (and the SSL objects
created from this SSL_CTX object).
RETURN VALUES
d2i_SSL_SESSION() returns a pointer to the newly allocated SSL_SESSION
object. In case of failure the NULL-pointer is returned and the error
message can be retrieved from the error stack.
i2d_SSL_SESSION() returns the size of the ASN1 representation in bytes.
When the session is not valid, 0 is returned and no operation is
performed.
SEE ALSO
ssl(7), SSL_SESSION_free(3), SSL_CTX_sess_set_get_cb(3), d2i_X509(3)
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
<https://www.openssl.org/source/license.html>.
1.1.1k 2021-03-25 D2I_SSL_SESSION(3)