[#PKCS7_dataFinal]
= PKCS7&lowbar;dataFinal
:mrdocs:

Finalize PKCS&num;7 content processing after data has been written through `bio&period;`

== Synopsis

Declared in `&lt;openssl&sol;pkcs7&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
PKCS7&lowbar;dataFinal(
    xref:PKCS7.adoc[PKCS7]* p7,
    xref:BIO.adoc[BIO]* bio);
----

== Return Value

1 on success, or 0 on failure&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *p7*
| PKCS&num;7 structure being signed, enveloped, or digested&period;
| *bio*
| Filter BIO chain previously obtained from PKCS7&lowbar;dataInit() &sol; related setup&period;
|===


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