+++ /dev/null
-=pod
-
-=head1 NAME
-
-CMS_uncompress - uncompress a CMS CompressedData structure
-
-=head1 SYNOPSIS
-
- #include <openssl/cms.h>
-
- int CMS_uncompress(CMS_ContentInfo *cms, BIO *dcont, BIO *out, unsigned int flags);
-
-=head1 DESCRIPTION
-
-CMS_uncompress() extracts and uncompresses the content from a CMS
-CompressedData structure B<cms>. B<data> is a BIO to write the content to and
-B<flags> is an optional set of flags.
-
-The B<dcont> parameter is used in the rare case where the compressed content
-is detached. It will normally be set to NULL.
-
-=head1 NOTES
-
-The only currently supported compression algorithm is zlib: if the structure
-indicates the use of any other algorithm an error is returned.
-
-If zlib support is not compiled into OpenSSL then CMS_uncompress() will always
-return an error.
-
-The following flags can be passed in the B<flags> parameter.
-
-If the B<CMS_TEXT> flag is set MIME headers for type B<text/plain> are deleted
-from the content. If the content is not of type B<text/plain> then an error is
-returned.
-
-=head1 RETURN VALUES
-
-CMS_uncompress() returns either 1 for success or 0 for failure. The error can
-be obtained from ERR_get_error(3)
-
-=head1 BUGS
-
-The lack of single pass processing and the need to hold all data in memory as
-mentioned in CMS_verify() also applies to CMS_decompress().
-
-=head1 SEE ALSO
-
-L<ERR_get_error(3)>, L<CMS_compress(3)>
-
-=head1 COPYRIGHT
-
-Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved.
-
-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>.
-
-=cut
projects / openssl.git / blobdiff