gnutls_x509_crq_get_attribute_by_oid(3) gnutls gnutls_x509_crq_get_attribute_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, int indx, void * buf, size_t * buf_size);
ARGUMENTS
gnutls_x509_crq_t crq
should contain a gnutls_x509_crq_t structure
const char * oid
holds an Object Identifier in null-terminated string
int 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 <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_crq_get_attribute_by_oid(3)