gnutls_pkcs7_export(3)

NAME
gnutls_pkcs7_export - API function

SYNOPSIS
#include <gnutls/pkcs7.h>

int gnutls_pkcs7_export(gnutls_pkcs7_t pkcs7, gnutls_x509_crt_fmt_t format, void * output_data, size_t * output_data_size);

ARGUMENTS

gnutls_pkcs7_t pkcs7
    The pkcs7 type

gnutls_x509_crt_fmt_t format
    the format of output params. One of PEM or DER.

void * output_data
    will contain a structure PEM or DER encoded

size_t * output_data_size
    holds the size of output_data (and will be replaced by the actual size of parameters)

DESCRIPTION
This function will export the pkcs7 structure to DER or PEM format. If the buffer provided is not long enough to hold the output, then * output_data_size is updated and GNUTLS_E_SHORT_MEMORY_BUFFER will be returned. If the structure is PEM encoded, it will have a header of "BEGIN PKCS7".

RETURNS
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value.

REPORTING BUGS
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org

COPYRIGHT
Copyright © 2001- Free Software Foundation, Inc., and others.
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.

SEE ALSO
The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit

https://www.gnutls.org/manual/