Функции API (API function)
Имя (Name)
gnutls_x509_crt_get_extension_oid - API function
Синопсис (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);
Аргументы (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
Описание (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.
Возвращаемое значение (Return value)
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.
Сообщение об ошибках (Reporting bugs)
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
Смотри также (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/
