gnutls_x509_crt_get_extension_data23
Api function
Usage
#include <gnutls/x509.h>
int gnutls_x509_crt_get_extension_data2(gnutls_x509_crt_t cert, unsigned indx, gnutls_datum_t * data);
Arguments
gnutls_x509_crt_t cert
|
should contain a |
|---|---|
unsigned indx
|
Specifies which extension OID to read. Use (0) to get the first one. |
gnutls_datum_t * data
|
will contain the extension DER-encoded data |
Overview
This function will return the requested by the index extension data in the certificate. The extension data will be allocated using gnutls_malloc().
Use gnutls_x509_crt_get_extension_info() to extract the OID.
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.
Releases
7 releases since Debian 8 (Jessie); the text changed 6 times.