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.
v2: fix a couple issues (partition is whole disk, and traversing ".."
up to root directory)
v3: mostly addition of comments plus cleaning up open-coded sector <->
cluster conversions, and some FAT32 fixes for large directories
Rob Clark (9):
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: Clean up open-coded sector <-> cluster conversions
disk/part.c | 31 +-
fs/fat/Makefile | 4 -
fs/fat/fat.c | 1062 ++++++++++++++++++++++------------------------------
fs/fat/fat_write.c | 12 +-
fs/fat/file.c | 183 ---------
fs/fs.c | 137 ++++++-
include/fat.h | 49 ++-
include/fs.h | 67 ++++
include/part.h | 9 +
9 files changed, 700 insertions(+), 854 deletions(-)
delete mode 100644 fs/fat/file.c
--
2.13.5
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