.\" DO NOT MODIFY THIS FILE!  It was generated by gdoc.
.TH "gnutls_pkcs7_export" 3 "3.8.4" "gnutls" "gnutls"
.SH NAME
gnutls_pkcs7_export \- API function
.SH SYNOPSIS
.B #include <gnutls/pkcs7.h>
.sp
.BI "int gnutls_pkcs7_export(gnutls_pkcs7_t " pkcs7 ", gnutls_x509_crt_fmt_t " format ", void * " output_data ", size_t * " output_data_size ");"
.SH ARGUMENTS
.IP "gnutls_pkcs7_t pkcs7" 12
The pkcs7 type
.IP "gnutls_x509_crt_fmt_t format" 12
the format of output params. One of PEM or DER.
.IP "void * output_data" 12
will contain a structure PEM or DER encoded
.IP "size_t * output_data_size" 12
holds the size of output_data (and will be
replaced by the actual size of parameters)
.SH "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
* \fIoutput_data_size\fP is updated and \fBGNUTLS_E_SHORT_MEMORY_BUFFER\fP
will be returned.

If the structure is PEM encoded, it will have a header
of "BEGIN PKCS7".
.SH "RETURNS"
On success, \fBGNUTLS_E_SUCCESS\fP (0) is returned, otherwise a
negative error value.
.SH "REPORTING BUGS"
Report bugs to <bugs@gnutls.org>.
.br
Home page: https://www.gnutls.org

.SH COPYRIGHT
Copyright \(co 2001-2023 Free Software Foundation, Inc., and others.
.br
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.
.SH "SEE ALSO"
The full documentation for
.B gnutls
is maintained as a Texinfo manual.
If the /usr/share/doc/gnutls/
directory does not contain the HTML form visit
.B
.IP https://www.gnutls.org/manual/
.PP