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										 |  |  | =pod | 
					
						
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							|  |  |  | =head1 NAME | 
					
						
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							|  |  |  | SSL_CTX_sessions - access internal session cache | 
					
						
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							|  |  |  | =head1 SYNOPSIS | 
					
						
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							|  |  |  |  #include <openssl/ssl.h> | 
					
						
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							|  |  |  |  struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx); | 
					
						
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							|  |  |  | =head1 DESCRIPTION | 
					
						
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							|  |  |  | SSL_CTX_sessions() returns a pointer to the lhash databases containing the | 
					
						
							|  |  |  | internal session cache for B<ctx>. | 
					
						
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							|  |  |  | =head1 NOTES | 
					
						
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							|  |  |  | The sessions in the internal session cache are kept in an | 
					
						
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										 |  |  | L<LHASH(3)> type database. It is possible to directly | 
					
						
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										 |  |  | access this database e.g. for searching. In parallel, the sessions | 
					
						
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										 |  |  | form a linked list which is maintained separately from the | 
					
						
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										 |  |  | L<LHASH(3)> operations, so that the database must not be | 
					
						
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										 |  |  | modified directly but by using the | 
					
						
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										 |  |  | L<SSL_CTX_add_session(3)> family of functions. | 
					
						
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										 |  |  | =head1 RETURN VALUES | 
					
						
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							|  |  |  | SSL_CTX_sessions() returns a pointer to the lhash of B<SSL_SESSION>. | 
					
						
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										 |  |  | =head1 SEE ALSO | 
					
						
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										 |  |  | L<ssl(7)>, L<LHASH(3)>, | 
					
						
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										 |  |  | L<SSL_CTX_add_session(3)>, | 
					
						
							|  |  |  | L<SSL_CTX_set_session_cache_mode(3)> | 
					
						
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										 |  |  | =head1 COPYRIGHT | 
					
						
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										 |  |  | Copyright 2001-2018 The OpenSSL Project Authors. All Rights Reserved. | 
					
						
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							|  |  |  | 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 | 
					
						
							|  |  |  | L<https://www.openssl.org/source/license.html>. | 
					
						
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							|  |  |  | =cut |