NAME¶
gnutls_x509_crq_get_attribute_info - API function
SYNOPSIS¶
#include <gnutls/x509.h>
int gnutls_x509_crq_get_attribute_info(gnutls_x509_crq_t crq,
int indx, void * oid, size_t *
sizeof_oid);
ARGUMENTS¶
- gnutls_x509_crq_t crq
- should contain a gnutls_x509_crq_t structure
- int indx
- Specifies which attribute number to get. Use (0) to get the first
one.
- void * oid
- a pointer to a structure to hold the OID
- size_t * sizeof_oid
- initially holds the maximum size of oid , on return holds actual
size of oid .
DESCRIPTION¶
This function will return the requested attribute OID in the certificate, and
the critical flag for it. The attribute OID will be stored as a string in the
provided buffer. Use
gnutls_x509_crq_get_attribute_data() to extract
the data.
If the buffer provided is not long enough to hold the output, then *
sizeof_oid is updated and
GNUTLS_E_SHORT_MEMORY_BUFFER will be
returned.
RETURNS¶
On success,
GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error
code 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 <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/
