do_get_encryption
static boolean_t do_get_encryption(int fd);
if (do_get_encryption(fd) == B_TRUE) {
{ENCRYPTION, "encryption", do_get_encryption, do_set_encryption, RW},
static dladm_status_t do_get_encryption(dladm_handle_t, datalink_id_t, void *,
if ((status = do_get_encryption(handle, linkid, &encryption,