gnutls_x509_key_purpose_get3
Api function
Usage
#include <gnutls/x509-ext.h>
int gnutls_x509_key_purpose_get(gnutls_x509_key_purposes_t p, unsigned idx, gnutls_datum_t * oid);
Arguments
gnutls_x509_key_purposes_t p
|
The key purposes |
|---|---|
unsigned idx
|
The index of the key purpose to retrieve |
gnutls_datum_t * oid
|
Will hold the object identifier of the key purpose (to be treated as constant) |
Overview
This function will retrieve the specified by the index key purpose in the purposes type. The object identifier will be a null terminated string.
Returns
On success, GNUTLS_E_SUCCESS (0) is returned, GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE if the index is out of bounds, otherwise a negative error value.
Since
3.3.0
Releases
7 releases since Debian 8 (Jessie); the text changed 6 times.