Damien George
51346b8bf4
Fixed shadowed variable warnings
...
- Fixed shadowed variable warnings in lfs_dir_find.
- Fixed unused parameter warnings when LFS_NO_MALLOC is enabled.
- Added extra warning flags to CFLAGS.
- Updated tests so they don't shadow the "size" variable for -Wshadow
2018-07-02 10:29:19 -05:00
Christopher Haster
5064cf82fd
WIP switched back to deorphan for remove
...
Utilizing moves wouldn't have worked for rename anyways, and it requires
additional code for much less traveled code path (directory removes)
2018-07-01 22:29:42 -05:00
Christopher Haster
6beff502e9
Changed license to BSD-3-Clause
...
For better compatibility with GPL v2
With permissions from:
- aldot
- Sim4n6
- jrast
2018-06-21 11:41:43 -05:00
Christopher Haster
ff13345e96
WIP Restructured tags for better support for global things
2018-05-29 20:08:42 -05:00
Christopher Haster
82948861d2
WIP TEMP move work
2018-05-29 12:35:23 -05:00
Christopher Haster
e9bf206c54
WIP Adopted ISDIR as internal error for root as argument
2018-05-29 01:22:09 -05:00
Christopher Haster
2223bef125
WIP Restructured metadata dir structures
2018-05-29 01:11:26 -05:00
Christopher Haster
d56f326dfb
WIP better structure for dir/file lists
2018-05-29 00:51:21 -05:00
Christopher Haster
09b69c5b2a
WIP name updates
2018-05-28 19:49:20 -05:00
Christopher Haster
a848b0ebbd
WIP almost got move working
2018-05-28 17:46:32 -05:00
Christopher Haster
6cda0442ea
WIP made basic tests pass
...
(format/dirs/files/seek/truncate/interspersed/paths)
2018-05-28 09:43:51 -05:00
Christopher Haster
0e0f015fbd
WIP WIP yes two wips
2018-05-28 02:08:16 -05:00
Christopher Haster
fbd25ac533
WIP minor change to fix rename issue
2018-05-27 11:46:22 -05:00
Christopher Haster
de0b719b56
WIP progress so far
2018-05-27 10:15:28 -05:00
Christopher Haster
ca9e43158d
WIP fixed enough things to pass basic file testing
2018-05-26 13:50:06 -05:00
Christopher Haster
cd045ed2eb
WIP Moved move things into a better place
2018-05-25 19:22:19 -05:00
Christopher Haster
39267fd8b2
WIP file stuff
2018-05-22 23:57:19 -05:00
Christopher Haster
6c2c7e3f3d
WIP more progressed
2018-05-22 21:58:14 -05:00
Christopher Haster
2759f012c0
WIP progressed more
2018-05-21 00:56:20 -05:00
Christopher Haster
f4d6ca5552
WIP fixed up dir find
2018-05-20 14:01:11 -05:00
Christopher Haster
57fbc52cfc
WIP added wip journalling things for dirs
2018-05-19 18:25:47 -05:00
Christopher Haster
c5e2b335d6
Added error when opening multiple files with a statically allocated buffer
...
Opening multiple files simultaneously is not supported without dynamic memory,
but the previous behaviour would just let the files overwrite each other, which
could lead to bad errors down the line
found by husigeza
2018-04-30 03:37:10 -05:00
Christopher Haster
015b86bc51
Fixed issue with trailing dots in file paths
...
Paths such as the following were causing issues:
/tea/hottea/.
/tea/hottea/..
Unfortunately the existing structure for path lookup didn't make it very
easy to introduce proper handling in this case without duplicating the
entire skip logic for paths. So the lfs_dir_find function had to be
restructured a bit.
One odd side-effect of this is that now lfs_dir_find includes the
initial fetch operation. This kinda breaks the fetch -> op pattern of
the dir functions, but does come with a nice code size reduction.
2018-04-22 07:26:31 -05:00
Christopher Haster
c8323112ee
WIP Added tests over entries + attributes
2018-04-16 02:37:32 -05:00
Christopher Haster
9637b96069
Fixed lookahead overflow and removed unbounded lookahead pointers
...
As pointed out by davidefer, the lookahead pointer modular arithmetic
does not work around integer overflow when the pointer size is not a
multiple of the block count.
To avoid overflow problems, the easy solution is to stop trying to
work around integer overflows and keep the lookahead offset inside the
block device. To make this work, the ack was modified into a resetable
counter that is decremented every block allocation.
As a plus, quite a bit of the allocation logic ended up simplified.
2018-04-11 14:38:25 -05:00
Christopher Haster
7d3c2be49a
WIP Fixed big-endian support
2018-04-11 01:29:59 -05:00
Christopher Haster
6af43aec5b
Added lfs_fs_size function for finding a count of used blocks
...
This has existed for some time in the form of the lfs_traverse
function, however lfs_traverse is relatively unconventional and
has proven to not have been the most intuitive for users.
2018-04-11 01:29:59 -05:00
Christopher Haster
9af404db09
WIP added file/fs set/get attr implementations
2018-04-11 01:29:59 -05:00
Christopher Haster
0347416b89
WIP simplified attribute handling a bit to better match commit regions
2018-04-11 01:29:59 -05:00
Christopher Haster
eb70143469
WIP Clumsy setattrs/getattrs
2018-04-11 01:29:59 -05:00
Christopher Haster
2aee22aa49
WIP custom attributes
2018-04-11 01:29:59 -05:00
Christopher Haster
e48a2c488b
WIP cleaned up TODOs
2018-04-11 01:29:59 -05:00
Christopher Haster
f37fa75d66
WIP added support for inline files up to 1023 bytes
2018-04-11 01:29:59 -05:00
Christopher Haster
bba71b23f4
WIP Added limits on name/attrs/inline sizes
2018-04-11 01:29:59 -05:00
Christopher Haster
e4a35b78e7
WIP Refactored lfs_dir_set function to umbrella append/update/remove
2018-04-11 01:29:59 -05:00
Christopher Haster
b56d82ff34
WIP Added lfs_dir_get
2018-04-11 01:29:59 -05:00
Christopher Haster
ab9750f5ed
WIP moved superblock to entry append
2018-04-11 01:29:59 -05:00
Christopher Haster
2f32222914
WIP fixed bugs
2018-04-11 01:29:59 -05:00
Christopher Haster
7ad2d58ed0
WIP Fixed issue with modifying dir after append in update
2018-04-11 01:29:59 -05:00
Christopher Haster
689159e31d
WIP Better implementation of inline files, now with overflowing
2018-04-11 01:29:59 -05:00
Christopher Haster
9a97a97e4c
WIP moved asserts out
2018-04-11 01:29:59 -05:00
Christopher Haster
345f7f3235
WIP added hacky taped on inline files
2018-04-11 01:29:59 -05:00
Christopher Haster
a418c2068d
WIP Fixed big-endian support
2018-04-11 01:29:59 -05:00
Christopher Haster
d7ed7a41e9
WIP added entry size field
2018-04-11 01:29:59 -05:00
Christopher Haster
960e152261
WIP separated dir_remove for two types of arguments
2018-04-11 01:29:59 -05:00
Christopher Haster
28a5a27bb9
WIP minor improvement to from-memory commits
2018-04-11 01:29:59 -05:00
Christopher Haster
72475f64f6
WIP Allowed taking advantage of empty space earlier in dir search
2018-04-11 01:29:59 -05:00
Christopher Haster
8773d7c81f
WIP added callbacks for stuff
2018-04-11 01:29:59 -05:00
Christopher Haster
d636299daf
WIP Moved entry tag updates out
2018-04-11 01:29:59 -05:00
Christopher Haster
2d6a37f775
WIP Naive implementation of resizable entries
2018-04-11 01:29:59 -05:00
