@deftypefun {int} {gnutls_pkcs11_obj_get_ptr} (gnutls_pkcs11_obj_t @var{obj}, void ** @var{ptr}, void ** @var{session}, void ** @var{ohandle}, unsigned long * @var{slot_id}, unsigned int @var{flags}) @var{obj}: should contain a @code{gnutls_pkcs11_obj_t} type @var{ptr}: will contain the CK_FUNCTION_LIST_PTR pointer (may be @code{NULL} ) @var{session}: will contain the CK_SESSION_HANDLE of the object @var{ohandle}: will contain the CK_OBJECT_HANDLE of the object @var{slot_id}: the identifier of the slot (may be @code{NULL} ) @var{flags}: Or sequence of GNUTLS_PKCS11_OBJ_* flags Obtains the PKCS@code{11} session handles of an object. @code{session} and @code{ohandle} must be deinitialized by the caller. The returned pointers are independent of the @code{obj} lifetime. @strong{Returns:} @code{GNUTLS_E_SUCCESS} (0) on success or a negative error code on error. @strong{Since:} 3.6.3 @end deftypefun