gnutls_x509_crt_get_extension_oid

Section: gnutls (3)
Updated: 3.6.15
Page Index
 

NAME

gnutls_x509_crt_get_extension_oid - API function  

SYNOPSIS

#include <gnutls/x509.h>

int gnutls_x509_crt_get_extension_oid(gnutls_x509_crt_t cert, unsigned indx, void * oid, size_t * oid_size);  

ARGUMENTS

gnutls_x509_crt_t cert
should contain a gnutls_x509_crt_t type
unsigned indx
Specifies which extension OID to send. Use (0) to get the first one.
void * oid
a pointer to a structure to hold the OID (may be null)
size_t * oid_size
initially holds the size of oid
 

DESCRIPTION

This function will return the requested extension OID in the certificate. The extension OID will be stored as a string in the provided buffer.

The oid returned will be null terminated, although oid_size will not account for the trailing null.  

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- 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/


 

Index

NAME
SYNOPSIS
ARGUMENTS
DESCRIPTION
RETURNS
REPORTING BUGS
COPYRIGHT
SEE ALSO