113d40330Schristos=pod 213d40330Schristos 313d40330Schristos=head1 NAME 413d40330Schristos 513d40330SchristosCMS_final - finalise a CMS_ContentInfo structure 613d40330Schristos 713d40330Schristos=head1 SYNOPSIS 813d40330Schristos 913d40330Schristos #include <openssl/cms.h> 1013d40330Schristos 1113d40330Schristos int CMS_final(CMS_ContentInfo *cms, BIO *data, BIO *dcont, unsigned int flags); 1213d40330Schristos 1313d40330Schristos=head1 DESCRIPTION 1413d40330Schristos 154ce06407SchristosCMS_final() finalises the structure B<cms>. Its purpose is to perform any 1613d40330Schristosoperations necessary on B<cms> (digest computation for example) and set the 1713d40330Schristosappropriate fields. The parameter B<data> contains the content to be 1813d40330Schristosprocessed. The B<dcont> parameter contains a BIO to write content to after 1913d40330Schristosprocessing: this is only used with detached data and will usually be set to 2013d40330SchristosNULL. 2113d40330Schristos 2213d40330Schristos=head1 NOTES 2313d40330Schristos 2413d40330SchristosThis function will normally be called when the B<CMS_PARTIAL> flag is used. It 2513d40330Schristosshould only be used when streaming is not performed because the streaming 2613d40330SchristosI/O functions perform finalisation operations internally. 2713d40330Schristos 2813d40330Schristos=head1 RETURN VALUES 2913d40330Schristos 3013d40330SchristosCMS_final() returns 1 for success or 0 for failure. 3113d40330Schristos 3213d40330Schristos=head1 SEE ALSO 3313d40330Schristos 3413d40330SchristosL<ERR_get_error(3)>, L<CMS_sign(3)>, 3513d40330SchristosL<CMS_encrypt(3)> 3613d40330Schristos 3713d40330Schristos=head1 COPYRIGHT 3813d40330Schristos 39*b0d17251SchristosCopyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved. 4013d40330Schristos 41*b0d17251SchristosLicensed under the Apache License 2.0 (the "License"). You may not use 4213d40330Schristosthis file except in compliance with the License. You can obtain a copy 4313d40330Schristosin the file LICENSE in the source distribution or at 4413d40330SchristosL<https://www.openssl.org/source/license.html>. 4513d40330Schristos 4613d40330Schristos=cut 47