| 1 | =pod
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| 2 |
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| 3 | =head1 NAME
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| 4 |
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| 5 | SSL_CTX_sessions - access internal session cache
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| 6 |
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| 7 | =head1 SYNOPSIS
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| 8 |
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| 9 | #include <openssl/ssl.h>
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| 10 |
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| 11 | LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
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| 12 |
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| 13 | =head1 DESCRIPTION
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| 14 |
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| 15 | SSL_CTX_sessions() returns a pointer to the lhash databases containing the
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| 16 | internal session cache for B<ctx>.
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| 17 |
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| 18 | =head1 NOTES
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| 19 |
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| 20 | The sessions in the internal session cache are kept in an
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| 21 | L<LHASH(3)> type database. It is possible to directly
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| 22 | access this database e.g. for searching. In parallel, the sessions
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| 23 | form a linked list which is maintained separately from the
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| 24 | L<LHASH(3)> operations, so that the database must not be
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| 25 | modified directly but by using the
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| 26 | L<SSL_CTX_add_session(3)> family of functions.
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| 27 |
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| 28 | =head1 RETURN VALUES
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| 29 |
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| 30 | SSL_CTX_sessions() returns a pointer to the lhash of B<SSL_SESSION>.
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| 31 |
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| 32 | =head1 SEE ALSO
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| 33 |
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| 34 | L<ssl(7)>, L<LHASH(3)>,
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| 35 | L<SSL_CTX_add_session(3)>,
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| 36 | L<SSL_CTX_set_session_cache_mode(3)>
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| 37 |
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| 38 | =head1 COPYRIGHT
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| 39 |
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| 40 | Copyright 2001-2021 The OpenSSL Project Authors. All Rights Reserved.
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| 41 |
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| 42 | Licensed under the Apache License 2.0 (the "License"). You may not use
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| 43 | this file except in compliance with the License. You can obtain a copy
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| 44 | in the file LICENSE in the source distribution or at
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| 45 | L<https://www.openssl.org/source/license.html>.
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| 46 |
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| 47 | =cut
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