Jiuzhu Dong
90db4daca9
fs/directory: update readdir interface for all filesystem
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Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-08-09 23:30:01 +08:00
SPRESENSE
fa1fad50b9
fs/fat: Fix a bug that long file name cannot be found
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The field of first cluster under LFN directory entry must be 0x0000. If
it is set a value other than 0, it causes a problem where the long file
name entry cannot be found on a Windows PC and the short file name is
always used. In addition, correct the macro error in big endian.
2022-06-30 15:35:57 +08:00
Masayuki Ishikawa
a8d446851c
fs: fat: Use uint16_t instead of wchar_t
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Summary:
- Due to the recent changes of wchar_t, ls command always
causes errors for the fat file system.
- This commit fixes this issue by replacing wchar_t with
uint16_t under fs/fat
Impact:
- None
Testing:
- Tested with spresense:wifi and stm32f4discovery:wifi
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2021-12-09 21:29:29 -06:00
Masayuki Ishikawa
cfd1c28606
fs, include: Use fsblkcnt_t and fsfilcnt_t instead of off_t
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Summary:
- On Linux, fsblkcnt_t and fsfilcnt_t are used in struct statfs
- This commit applies the same logic
Impact:
- None
Testing:
- Tested with spresense:rndis_smp
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2021-07-19 04:26:44 -07:00
GAEHWILER Reto
fc55f25fff
Fix calculation of free clusters at mounting a fat partition
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Previously the value of the FSInfo section was taken as granted.
As described in the white paper of FAT [1] this value is unreliable
and has to be computed at mount time.
[1] https://www.win.tue.nl/~aeb/linux/fs/fat/fatgen103.pdf
2021-05-21 09:54:30 -03:00
Gustavo Henrique Nihei
76acb32e29
Fix typos reported by codespell
2021-02-25 11:31:49 -08:00
Juha Niskanen
cd41ed9b6d
fs: fully parenthesize MIN and MAX macros
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Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
2020-12-08 12:58:40 -06:00
Johannes Schock
070f4ed7e9
FAT Filesystem: UTF8 support for long filenames, bugfixes.
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New CONFIG_FAT_LFN_UTF8: UTF8 strings are converted to UCS2-LFN
Bugfix in fat_createalias: space is now also converted to underbar.
Change (bugfix) in fat_getlfname: init characters (0xff) and '\0' are rewound as well.
2020-07-31 18:01:02 -03:00
Gregory Nutt
0f7c2d6fbf
fs/fat: Run all .c and .h files through nxstyle
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Run all .c and .h files through nxstyle and correct all reported issues.
2020-05-31 12:43:55 -04:00
Ouss4
ba8bc4c80c
fs/: Check return of nxsem_wait_uninterruptible.
2020-03-30 08:08:07 -06:00
Xiang Xiao
cde88cabcc
Run codespell -w with the latest dictonary again
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-02-23 22:27:46 +01:00
Xiang Xiao
5c80b94820
Replace #include <semaphore.h> to #include <nuttx/semaphore.h>
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Since the kernel side should call nxsem_xxx instead and remove the unused inclusion
2020-02-01 08:27:30 -06:00
Gregory Nutt
d77df925a3
Trivial FATFS cleanup
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Squashed commit of the following:
fs/fat/fs_fat32util.c: Most costmetic naming MBR to FBR in numerous locations. Change some ferr macros to fwarn. Use FBR macros insteac of MBR macros.
Add definitions for the FAT boot record (FBR).
fs/fat: Clean up some name BS_ and MBR_ refer to the same record and should use the same naming (MBR_).
2018-07-22 08:42:15 -06:00
Gregory Nutt
fb73006a4b
These changes implemnt FAT file shrinkage as needed to fully support ftruncate().
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Squashed commit of the following:
fs/fat: Resolves issues with truncating the cluster chain when shrinking files via ftruncate().
fs/fat: First cut at implementation file shrinkage logic needed to support ftruncate(). Certainly shrinks the file size but it does not appear to correctly disconnect the cluster chains.
fs/fat: Restructure some functions in files to better support forthcoming file shrinkage logic. Put framework for file shrinkage in place. That logic is incomplete on initial commit.
2018-01-04 19:08:43 -06:00
Gregory Nutt
5d1a91fd8e
configs/lpcxpresso-lpc5428/fb: Should disable pixel depths that are not being used.
2018-01-04 16:40:31 -06:00
Gregory Nutt
8057af6724
fs/fat: Still trying to eliminate warnings in all configurations.
2017-12-17 17:10:37 -06:00
Gregory Nutt
cf8a7bebf6
Eliminate another warning.
2017-12-17 16:47:49 -06:00
Gregory Nutt
f96478bb99
fs/fat: Don't warn about the CONFIG_FAT_MAXFNAME being too large if long file name support is not implemented.
2017-12-17 16:41:26 -06:00
Gregory Nutt
9638f3f065
fs/fat: CONFIG_FAT_MAXFNAME may not exceed NAME_MAX (CONFIG_NAME_MAX)
2017-12-15 06:19:14 -06:00
Gregory Nutt
658272bbbf
FAT: Fix some duplicate definition warnings when big-endian is enabled
2015-12-26 14:49:40 -06:00
Gregory Nutt
11afff74dc
Kconfig change for improved usability
2015-11-29 12:13:24 -06:00
Gregory Nutt
cb9e27c3b0
Standardize naming used for public data and function groupings
2015-10-02 16:30:35 -06:00
Gregory Nutt
9f7f258728
Add support for umount2(target, MNT_FORCE) in the FAT file system.
2015-03-15 07:45:19 -06:00
Gregory Nutt
d038133501
Rename fs/fs_internal.h to fs/fs.h
2014-09-28 09:13:56 -06:00
Gregory Nutt
54fa3b0b59
Rename kfree to kmm_free for consistency with other naming conventions
2014-08-31 17:04:02 -06:00
Gregory Nutt
40e0253189
mkfatfs: Fix an error in logic that determines if FAT16 is possible
2013-12-05 18:17:22 -06:00
Gregory Nutt
bc46b447dc
Fix all occurrences of "the the" in documentation and comments
2013-08-27 09:40:19 -06:00
patacongo
5a2eda210b
Finish dup logic for open files; fix bug in sigtimedwait(), would return wrong signo value if the signal was already pending
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5517 42af7a65-404d-4744-a932-0658087f49c3
2013-01-14 19:22:32 +00:00
patacongo
a30e2f4a27
Add beginning of a simple granule allocator to support DMA IO buffer allocation
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5129 42af7a65-404d-4744-a932-0658087f49c3
2012-09-11 18:22:27 +00:00
patacongo
870b6511ea
Add support for DMA memory allocator to FAT file system
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5127 42af7a65-404d-4744-a932-0658087f49c3
2012-09-11 13:53:44 +00:00
patacongo
2fe4ad52f8
Move file-system header files to include/nuttx/fs
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4499 42af7a65-404d-4744-a932-0658087f49c3
2012-03-21 18:01:07 +00:00
patacongo
39fd93278c
PIC32 NSH configuration now builds without errors
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4220 42af7a65-404d-4744-a932-0658087f49c3
2011-12-23 00:58:00 +00:00
patacongo
0fe0a10e9f
Add support for more FAT partitions; support for SD cards greater than 4Gb; TSC2007 touchscreen driver improvements
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4092 42af7a65-404d-4744-a932-0658087f49c3
2011-11-15 16:44:45 +00:00
patacongo
9e9cbc6b27
Add logic to assure that short FAT names are unique
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3796 42af7a65-404d-4744-a932-0658087f49c3
2011-07-18 18:28:02 +00:00
patacongo
4ffef26aa4
Changes to get clean FAT long file name compilation
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3785 42af7a65-404d-4744-a932-0658087f49c3
2011-07-14 21:07:59 +00:00
patacongo
65d19ae3dc
FAT long support is code complete (but untested)
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3783 42af7a65-404d-4744-a932-0658087f49c3
2011-07-14 17:57:59 +00:00
patacongo
718738cb62
More FAT long file name logic
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3782 42af7a65-404d-4744-a932-0658087f49c3
2011-07-13 21:53:06 +00:00
patacongo
fb32eed2ee
Add long file name parsing logic
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3781 42af7a65-404d-4744-a932-0658087f49c3
2011-07-13 17:19:31 +00:00
patacongo
95e415d274
Re-architect FAT data structures to support long file names
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3780 42af7a65-404d-4744-a932-0658087f49c3
2011-07-13 13:30:38 +00:00
patacongo
09c2e9b9e3
Separate FAT directory operations into a separate file
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3777 42af7a65-404d-4744-a932-0658087f49c3
2011-07-12 22:38:21 +00:00
patacongo
5e370e1615
Add FAT long file name definitions
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3776 42af7a65-404d-4744-a932-0658087f49c3
2011-07-12 19:19:40 +00:00
patacongo
62d94bb3d6
Add wchar_t type; Add LPC17xx CAN driver from Lzyy; Fix serial bug reported by Lzyy
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3775 42af7a65-404d-4744-a932-0658087f49c3
2011-07-12 16:36:45 +00:00
patacongo
d90cb60c0c
AVR build warnings; minor USB fix
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3729 42af7a65-404d-4744-a932-0658087f49c3
2011-06-21 02:05:59 +00:00
patacongo
37b42d4259
Fix AVR warnings; FAT FS needs to use off_t instead of size_t
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3728 42af7a65-404d-4744-a932-0658087f49c3
2011-06-20 20:54:45 +00:00
patacongo
7b69f1af91
Re-organize header files so that file systems can be built outside of the nuttx tree; add a binfs file system to apps/namedapp
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3428 42af7a65-404d-4744-a932-0658087f49c3
2011-03-28 00:05:58 +00:00
patacongo
d67e9f0ad9
Switching to C99 stdint/stdbool.h types
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2341 42af7a65-404d-4744-a932-0658087f49c3
2009-12-15 00:18:32 +00:00
patacongo
601390e5d9
Fixes for correct compilation with ZDS-II
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1556 42af7a65-404d-4744-a932-0658087f49c3
2009-03-01 17:42:24 +00:00
patacongo
a11383a93f
Fix access to aligned partition table values
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1046 42af7a65-404d-4744-a932-0658087f49c3
2008-10-15 19:12:33 +00:00
patacongo
469948a0b6
cosmetic
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@900 42af7a65-404d-4744-a932-0658087f49c3
2008-09-10 13:24:31 +00:00
patacongo
d57cb4fc90
Fix FAT seek bug
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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@896 42af7a65-404d-4744-a932-0658087f49c3
2008-09-08 17:04:14 +00:00