gnutls_x509_crq_get_attribute_by_oid(3) — Linux manual page
gnutls_x509_c...ribute_by_oid(3) gnutls gnutls_x509_c...ribute_by_oid(3)
NAME
gnutls_x509_crq_get_attribute_by_oid - API function
SYNOPSIS
#include <gnutls/x509.h>
int gnutls_x509_crq_get_attribute_by_oid(gnutls_x509_crq_t crq,
const char * oid, unsigned indx, void * buf, size_t * buf_size);
ARGUMENTS
gnutls_x509_crq_t crq
should contain a gnutls_x509_crq_t type
const char * oid
holds an Object Identifier in null-terminated string
unsigned indx
In case multiple same OIDs exist in the attribute
list, this specifies which to get, use (0) to get the
first one
void * buf a pointer to a structure to hold the attribute data
(may be NULL)
size_t * buf_size
initially holds the size of buf
DESCRIPTION
This function will return the attribute in the certificate
request specified by the given Object ID. The attribute will be
DER encoded.
Attributes in a certificate request is an optional set of data
appended to the request. Their interpretation depends on the CA
policy.
RETURNS
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a
negative error value.
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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