1=pod 2 3=head1 NAME 4 5SSL_SESSION_get_compress_id 6- get details about the compression associated with a session 7 8=head1 SYNOPSIS 9 10 #include <openssl/ssl.h> 11 12 unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s); 13 14=head1 DESCRIPTION 15 16If compression has been negotiated for an ssl session then 17SSL_SESSION_get_compress_id() will return the id for the compression method or 180 otherwise. The only built-in supported compression method is zlib which has an 19id of 1. 20 21=head1 RETURN VALUES 22 23SSL_SESSION_get_compress_id() returns the id of the compression method or 0 if 24none. 25 26=head1 SEE ALSO 27 28L<ssl(7)> 29 30=head1 COPYRIGHT 31 32Copyright 2017 The OpenSSL Project Authors. All Rights Reserved. 33 34Licensed under the Apache License 2.0 (the "License"). You may not use 35this file except in compliance with the License. You can obtain a copy 36in the file LICENSE in the source distribution or at 37L<https://www.openssl.org/source/license.html>. 38 39=cut 40