Fix coding style violations detected by CI whole-file nxstyle scan:
- fs/smartfs/smartfs_utils.c: add missing braces after if (L334),
fix bad alignment (L414), fix switch brace alignment (L1531)
- fs/hostfs/hostfs.c: add blank line after declaration (L576)
These are pre-existing style issues in master, not introduced by
this PR, but reported because CI checks the entire touched file.
Signed-off-by: yukangzhi <yukangzhi@xiaomi.com>
Since _inode_canonicalize() now resolves all "." and ".." segments
in the common VFS layer before inode search, the relpath passed to
each filesystem will never contain ".." segments. Remove the
now-dead ".." handling code from individual filesystem layers and
the inode search internals.
Files modified (redundant ".." path resolution removed):
- fs/hostfs/hostfs.c: remove depth-tracking escape check in
hostfs_mkpath(), simplify to direct path concatenation.
- fs/rpmsgfs/rpmsgfs.c: same as hostfs, remove depth-tracking in
rpmsgfs_mkpath().
- fs/smartfs/smartfs_utils.c: remove "." and ".." segment checks
in smartfs_finddirentry(), de-indent the remaining search logic.
- fs/inode/fs_inodesearch.c: remove _inode_isdotdot() function,
simplify _compute_path_depth() to only count forward segments,
remove dead else-if branch in _inode_search().
Files NOT modified (and why):
- fs/littlefs/littlefs/lfs.c: third-party upstream library (git
submodule), must not be modified locally.
- fs/fatfs/fatfs/source/ff.c: third-party upstream library.
- fs/lwext4/lwext4/src/ext4*.c: third-party upstream library.
- fs/cromfs/fs_cromfs.c: handles "." and ".." as directory entries
(structural, not path resolution), so its code stays.
- fs/vfs/fs_symlink.c: constructs relative paths containing ".."
(writes, not parses relpath).
Signed-off-by: yukangzhi <yukangzhi@xiaomi.com>
Replace fs_heap_malloc/free with lib_get_tempbuffer/lib_put_tempbuffer
in smartfs_finddirentry(). This aligns smartfs with the common VFS
tempbuffer allocation pattern and is a prerequisite for the
canonicalization cleanup that removes redundant ".." handling from
individual filesystem layers.
Signed-off-by: zhaoxingyu1 <zhaoxingyu1@xiaomi.com>
debug.h is a NuttX-specific, non-POSIX header. Placing it in the
top-level include/ directory creates naming conflicts with external
projects that define their own debug.h.
This commit moves the canonical header to include/nuttx/debug.h,
following the NuttX convention for non-POSIX/non-standard headers,
and updates all in-tree references.
A backward-compatibility shim is left at include/debug.h that
emits a deprecation #warning and re-includes <nuttx/debug.h>,
allowing out-of-tree code to continue building while migrating.
Signed-off-by: Piyush Patle <piyushpatle228@gmail.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Summary:
1.Add configuration to allocate memory from the specified section
2.Replace all memory operations (kmm_) in the vfs with
fs_heap_. When FS_HEAPSIZE > 0, memory is requested for the file system by specifying a configured heap location. By default (i.e. FS_HEAPSIZE=0) fs_heap_ is equivalent to kmm_
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
If a existing file is opened with truncate mode e.g. fopen(file, "w+"),
the file size will be incorrect after writing any data to the file.
Before writing to the first sector, the reading is performed again.
As a result, it makes an invalid file size. When a sector buffer is used,
it must also write to the first sector.
Ken Pettit has submitted the ICLA and we can migrate the licenses
to Apache.
Sebastien Lorquet has submitted the ICLA and we can migrate the licenses
to Apache.
Gregory Nutt has submitted the SGA and we can migrate the licenses
to Apache.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Author: Alan Carvalho de Assis <acassis@gmail.com>
Check all .c and .h against nxstyle and fix it.
Author: Alin Jerpelea <alin.jerpelea@sony.com>
fs: smartfs: Fix over capacity write
When the remaining capacity of flash is one sector, if a new root
directory is created by file open, then the root directory's chain is
broken and it causes to SmartFS filesystem crash. Once this fatal
problem occurs, it's impossible to recover even if the system reboot.
Fix it by finally update link of root directory.
fs: smartfs: Fix buffer overrun
fs: smartfs: Fix uninitialized variable warnings
fs: smartfs: Memory leak fix
boards: cxd56xx: Update spresense board.h
- Fix PMIC assignment
- Add specific pin configurations for spresense
- Remove unnecessary definitions
arch: cxd56xx: Add ITM syslog init at startup
arch: cxd56xx: Enable DMA settings dynamically
* 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
fs/smartfs: Add logic needed to ftruncate to shrink a file to any arbitrary size.
fs/smartfs: Repartition some functionality to better fit in new ftruncate features.
This commit backs out most of commit b4747286b1. That change was added because sem_wait() would sometimes cause cancellation points inappropriated. But with these recent changes, nxsem_wait() is used instead and it is not a cancellation point.
In the OS, all calls to sem_wait() changed to nxsem_wait(). nxsem_wait() does not return errors via errno so each place where nxsem_wait() is now called must not examine the errno variable.
In all OS functions (not libraries), change sem_wait() to nxsem_wait(). This will prevent the OS from creating bogus cancellation points and from modifying the per-task errno variable.
sched/semaphore: Add the function nxsem_wait(). This is a new internal OS interface. It is functionally equivalent to sem_wait() except that (1) it is not a cancellation point, and (2) it does not set the per-thread errno value on return.
sched/semaphore: Add nxsem_post() which is identical to sem_post() except that it never modifies the errno variable. Changed all references to sem_post in the OS to nxsem_post().
sched/semaphore: Add nxsem_destroy() which is identical to sem_destroy() except that it never modifies the errno variable. Changed all references to sem_destroy() in the OS to nxsem_destroy().
libc/semaphore and sched/semaphore: Add nxsem_getprotocol() and nxsem_setprotocola which are identical to sem_getprotocol() and set_setprotocol() except that they never modifies the errno variable. Changed all references to sem_setprotocol in the OS to nxsem_setprotocol(). sem_getprotocol() was not used in the OS
