forked from Imagelibrary/littlefs
a368d3a07c
Yes this is more expensive, since small programs need to rewrite the whole block in order to conform to the block device API. However, it reduces code duplication and keeps all of the test-related block device emulation in lfs_testbd. Some people have used lfs_filebd/lfs_rambd as a starting point for new block devices and I think it should be clear that erase does not need to have side effects. Though to be fair this also just means we should have more examples of block devices...