UDS_BLOCK_SIZE
layout->offset / UDS_BLOCK_SIZE, 1, &reader);
result = load_super_block(layout, UDS_BLOCK_SIZE,
layout->offset / UDS_BLOCK_SIZE, reader);
writable_size = uds_get_writable_size(factory) & -UDS_BLOCK_SIZE;
sls->block_size = UDS_BLOCK_SIZE;
result = uds_write_to_buffered_writer(writer, NULL, UDS_BLOCK_SIZE);
result = uds_make_bufio(factory, offset, UDS_BLOCK_SIZE, 1, &client);
return (reader->end == NULL) ? 0 : reader->start + UDS_BLOCK_SIZE - reader->end;
result = uds_make_bufio(factory, offset, UDS_BLOCK_SIZE, 1, &client);
return writer->start + UDS_BLOCK_SIZE - writer->end;
SECTORS_PER_BLOCK = UDS_BLOCK_SIZE >> SECTOR_SHIFT,