mirror of https://github.com/openssl/openssl.git
48 lines
1.3 KiB
Plaintext
48 lines
1.3 KiB
Plaintext
=pod
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=head1 NAME
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SSL_SESSION_set_ex_data,
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SSL_SESSION_get_ex_data
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- get and set application specific data on a session
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=head1 SYNOPSIS
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#include <openssl/ssl.h>
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int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data);
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void *SSL_SESSION_get_ex_data(const SSL_SESSION *s, int idx);
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=head1 DESCRIPTION
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SSL_SESSION_set_ex_data() enables an application to store arbitrary application
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specific data B<data> in an SSL_SESSION structure B<ss>. The index B<idx> should
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be a value previously returned from a call to L<CRYPTO_get_ex_new_index(3)>.
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SSL_SESSION_get_ex_data() retrieves application specific data previously stored
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in an SSL_SESSION structure B<s>. The B<idx> value should be the same as that
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used when originally storing the data.
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=head1 RETURN VALUES
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SSL_SESSION_set_ex_data() returns 1 for success or 0 for failure.
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SSL_SESSION_get_ex_data() returns the previously stored value or NULL on
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failure. NULL may also be a valid value.
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=head1 SEE ALSO
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L<ssl(7)>,
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L<CRYPTO_get_ex_new_index(3)>
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=head1 COPYRIGHT
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Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the OpenSSL license (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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L<https://www.openssl.org/source/license.html>.
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=cut
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