gnutls_ocsp_req_get_extension(3) — Linux manual page
gnutls_ocsp_req_get_extension(3) gnutls gnutls_ocsp_req_get_extension(3)
NAME
gnutls_ocsp_req_get_extension - API function
SYNOPSIS
#include <gnutls/ocsp.h>
int gnutls_ocsp_req_get_extension(gnutls_ocsp_req_const_t req,
unsigned indx, gnutls_datum_t * oid, unsigned int * critical,
gnutls_datum_t * data);
ARGUMENTS
gnutls_ocsp_req_const_t req
should contain a gnutls_ocsp_req_t type
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.
Since 3.7.0 oid ->size does not account for the terminating null
byte.
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: https://www.gnutls.org
COPYRIGHT
Copyright © 2001-2023 Free Software Foundation, Inc., and others.
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
https://www.gnutls.org/manual/
COLOPHON
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