Linux Certif

Toute la documentation sur la certification Linux LPI

gnutls_x509_crq_get_attribute_data

NAME

gnutls_x509_crq_get_attribute_data - Get the specified attribute data

SYNOPSIS

#include <gnutls/x509.h>

int gnutls_x509_crq_get_attribute_data(gnutls_x509_crq_t cert, int indx, void * data, size_t * sizeof_data);

ARGUMENTS

gnutls_x509_crq_t cert

should contain a gnutls_x509_crq_t structure

int indx

Specifies which attribute OID to send. Use zero to get the first one.

void * data

a pointer to a structure to hold the data (may be null)

size_t * sizeof_data

initially holds the size of oid

DESCRIPTION

This function will return the requested attribute data in the certificate request. The attribute data will be stored as a string in the provided buffer.

Use gnutls_x509_crq_get_attribute_info() to extract the OID. Use gnutls_x509_crq_get_attribute_by_oid() instead, if you want to get data indexed by the attribute OID rather than sequence.

RETURNS

On success, GNUTLS_E_SUCCESS is returned, otherwise a negative value in case of an error. If your have reached the last extension available GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned.

SINCE

2.8.0

REPORTING BUGS

Report bugs to <bug-gnutls@gnu.org>. GnuTLS home page: http://www.gnu.org/software/gnutls/ General help using GNU software: http://www.gnu.org/gethelp/

COPYRIGHT

Copyright © 2008 Free Software Foundation.
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.