Introduce directory traversal iterators, and implement fs_readdir() which is needed by EFI_LOADER.
The part re-working fat.c to use the directory iterators itself is nearly a 2:1 negative diffstat, and a pretty big cleanup. I fixed one or two other small issues along the way. It hasn't really been tested with a wide variaty of different fat filesystems (if someone has a collection of disk images to test with somewhere, let me know), but it seems at least not worse than what it is replacing.
Rob Clark (8): fs/fat: split out helper to init fsdata fs/fat: introduce new director iterators fat/fs: convert to directory iterators fs: add fs_readdir() fs/fat: implement opendir/readdir/closedir fat/fs: remove a bunch of dead code fat/fs: move ls to generic implementation fs/fat: fix case for FAT shortnames
fs/fat/Makefile | 4 - fs/fat/fat.c | 1019 +++++++++++++++++++++------------------------------- fs/fat/fat_write.c | 4 +- fs/fat/file.c | 183 ---------- fs/fs.c | 119 +++++- include/fat.h | 35 +- include/fs.h | 55 +++ 7 files changed, 590 insertions(+), 829 deletions(-) delete mode 100644 fs/fat/file.c