Linux manual pages Section 3: Subroutines  

Name

gnutls_ocsp_resp_get_certs — API function

Synopsis

#include <gnutls/ocsp.h>
int gnutls_ocsp_resp_get_certs( gnutls_ocsp_resp_t resp,
  gnutls_x509_crt_t ** certs,
  size_t * ncerts);
 

ARGUMENTS

gnutls_ocsp_resp_t resp

should contain a gnutls_ocsp_resp_t structure

gnutls_x509_crt_t ** certs

newly allocated array with gnutls_x509_crt_t certificates

size_t * ncerts

output variable with number of allocated certs.

DESCRIPTION

This function will extract the X.509 certificates found in the Basic OCSP Response. The certs output variable will hold a newly allocated zero−terminated array with X.509 certificates.

Every certificate in the array needs to be de−allocated with gnutls_x509_crt_deinit() and the array itself must be freed using gnutls_free().

Both the certs and ncerts variables may be NULL. Then the function will work as normal but will not return the NULL:d information. This can be used to get the number of certificates only, or to just get the certificate array without its size.

RETURNS

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

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/

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:

COPYRIGHT

Copyright © 2001-2013 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.