1.Don't check the return value of nxsem_init or nxmutex_init
2.Fix some style issue
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
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.
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>
and implement all status related change function. the individual
file system change will provide in other upcoming patchset.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I8fde9db8eba9586e9c8da078b67e020c26623cf4
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>
Note: all attributes is guarded by PSEUDOFS_ATTRIBUTES to save the space
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I664d60382e356068fd920f08aca5b4a49d8d92a9
Follow up commit for [1] in response to the request to make the mount
behaviour configurable whether the number of free clusters is read
from the fsinfo section or computed (as the white paper suggests).
Default is the original behaviour of NUTTX, just read fsinfo.
[1] https://github.com/apache/incubator-nuttx/pull/3760
since kernel component should use UTC instead local time
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Icf939e1ab0af8e577105f539d2553bc67b3b3d10
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
If the current cluster is invalid, don't use the error code for calculating
the sector number. Instead just return the error code.
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
Since 7a046358d9 the top-level COPYING
file has been deleted and replaced by DISCLAIMER, LICENSE, and NOTICE
files. However, some references to the old COPYING file remained in
Kconfig help text and documentation.
Documentation/contributing/coding_style.rst:
Documentation/introduction/about.rst:
boards/arm/lpc17xx_40xx/olimex-lpc1766stk/README.txt:
boards/arm/sam34/arduino-due/README.txt:
boards/arm/sam34/sam4l-xplained/README.txt:
boards/arm/sama5/giant-board/README.md:
boards/arm/sama5/sama5d2-xult/README.txt:
boards/arm/sama5/sama5d4-ek/README.txt:
boards/arm/samd2l2/samd20-xplained/README.txt:
boards/arm/samd2l2/samd21-xplained/README.txt:
boards/arm/samd2l2/saml21-xplained/README.txt:
boards/arm/stm32/hymini-stm32v/README.txt:
boards/arm/stm32/stm3210e-eval/README.txt:
fs/fat/Kconfig:
libs/libc/string/Kconfig:
* Updates stale references to the old top-level COPYING file to
either LICENSE or NOTICE (or both), as appropriate in each
instance.
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.
* Simplify EINTR/ECANCEL error handling
1. Add semaphore uninterruptible wait function
2 .Replace semaphore wait loop with a single uninterruptible wait
3. Replace all sem_xxx to nxsem_xxx
* Unify the void cast usage
1. Remove void cast for function because many place ignore the returned value witout cast
2. Replace void cast for variable with UNUSED macro
