DM_UUID_LEN
*dev_uuid = dm_ima_alloc(DM_UUID_LEN*2, noio);
strlen(new_data) > (change_uuid ? DM_UUID_LEN - 1 : DM_NAME_LEN - 1)) {
param->uuid[DM_UUID_LEN - 1] = '\0';
pfx_len = strnlen(pfx_uuid, DM_UUID_LEN);
if (strlen(argv[0]) > (DM_UUID_LEN - 1)) {
char uuid[DM_UUID_LEN];
memcpy(tfr->uuid, uuid, DM_UUID_LEN);
char uuid[DM_UUID_LEN];
char uuid[DM_UUID_LEN]; /* unique identifier for
char uuid[DM_UUID_LEN];