NAME¶
gnutls_ocsp_req_get_extension - API function
SYNOPSIS¶
#include <gnutls/ocsp.h>
int gnutls_ocsp_req_get_extension(gnutls_ocsp_req_t req,
unsigned indx, gnutls_datum_t * oid, unsigned int
* critical, gnutls_datum_t * data);
ARGUMENTS¶
- gnutls_ocsp_req_t req
- should contain a gnutls_ocsp_req_t structure
- unsigned indx
- Specifies which extension OID to get. Use (0) to get the first one.
- gnutls_datum_t * oid
- will hold newly allocated buffer with OID of extension, may be NULL
- unsigned int * critical
- output variable with critical flag, may be NULL.
- gnutls_datum_t * data
- will hold newly allocated buffer with extension data, may be NULL
DESCRIPTION¶
This function will return all information about the requested extension in the
OCSP request. The information returned is the OID, the critical flag, and the
data itself. The extension OID will be stored as a string. Any of
oid ,
critical , and
data may be NULL which means that the caller is
not interested in getting that information back.
The caller needs to deallocate memory by calling
gnutls_free() on
oid ->data and
data ->data.
RETURNS¶
On success,
GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error
code is returned. If you have reached the last extension available
GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned.
REPORTING BUGS¶
Report bugs to <bugs@gnutls.org>.
Home page:
http://www.gnutls.org
COPYRIGHT¶
Copyright © 2001-2014 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 /usr/share/doc/gnutls/ directory does not contain the HTML form visit
- http://www.gnutls.org/manual/