centos man page for gnutls_x509_crt_export

gnutls_x509_crt_export(3)					      gnutls						 gnutls_x509_crt_export(3)

NAME
       gnutls_x509_crt_export - API function

SYNOPSIS
       #include <gnutls/x509.h>

       int gnutls_x509_crt_export(gnutls_x509_crt_t cert, gnutls_x509_crt_fmt_t format, void * output_data, size_t * output_data_size);

ARGUMENTS
       gnutls_x509_crt_t cert
		   Holds the certificate

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

       void * output_data
		   will contain a certificate 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 certificate 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 CERTIFICATE".

RETURNS
       In case of failure a negative error code will be returned, and 0 on success.

REPORTING BUGS
       Report bugs to <bug-gnutls@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GnuTLS home page: http://www.gnu.org/software/gnutls/

COPYRIGHT
       Copyright (C) 2012 Free Software Foundation, Inc..
       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.  As an alternative you may obtain the manual from:

	      http://www.gnu.org/software/gnutls/manual/

gnutls								      3.1.15						 gnutls_x509_crt_export(3)