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NAME

       gnutls_pkcs7_export - export the pkcs7 structure

SYNOPSIS

       #include <gnutls/x509.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
                   Holds the pkcs7 structure

       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 is returned, otherwise  a  negative  error
       value.

REPORTING BUGS

       Report    bugs    to    <bug-gnutls@gnu.org>.     GnuTLS   home   page:
       http://www.gnu.org/software/gnutls/ General help  using  GNU  software:
       http://www.gnu.org/gethelp/

COPYRIGHT

       Copyright © 2008 Free Software Foundation.
       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 info and gnutls programs are properly installed  at  your  site,
       the command

              info gnutls

       should give you access to the complete manual.