1=pod 2 3=head1 NAME 4 5SSL_CTX_sessions - access internal session cache 6 7=head1 SYNOPSIS 8 9 #include <openssl/ssl.h> 10 11 LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx); 12 13=head1 DESCRIPTION 14 15SSL_CTX_sessions() returns a pointer to the lhash databases containing the 16internal session cache for B<ctx>. 17 18=head1 NOTES 19 20The sessions in the internal session cache are kept in an 21L<LHASH(3)> type database. It is possible to directly 22access this database e.g. for searching. In parallel, the sessions 23form a linked list which is maintained separately from the 24L<LHASH(3)> operations, so that the database must not be 25modified directly but by using the 26L<SSL_CTX_add_session(3)> family of functions. 27 28=head1 RETURN VALUES 29 30SSL_CTX_sessions() returns a pointer to the lhash of B<SSL_SESSION>. 31 32=head1 SEE ALSO 33 34L<ssl(7)>, L<LHASH(3)>, 35L<SSL_CTX_add_session(3)>, 36L<SSL_CTX_set_session_cache_mode(3)> 37 38=head1 COPYRIGHT 39 40Copyright 2001-2021 The OpenSSL Project Authors. All Rights Reserved. 41 42Licensed under the Apache License 2.0 (the "License"). You may not use 43this file except in compliance with the License. You can obtain a copy 44in the file LICENSE in the source distribution or at 45L<https://www.openssl.org/source/license.html>. 46 47=cut 48
