Previously, the POSIX shell utilities were intermixed with the
POSIX API implementation.
The POSIX shell utilities only depend on the public POSIX API,
so it makes sense to keep them in a separate subdirectory.
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
to_posix_mutex allocates a mutex which will race to change the value of
the lock, thus to_posix_mutex should be performed under the spinlock to
prevent the racy issue.
Signed-off-by: Jaxson Han <jaxson.han@arm.com>
Log modules should be registered with LOG_MODULE_REGISTER
rather than LOG_MODULE_DECLARE. It seems the latter works
on most platforms (at least with in minimal mode as configured
with ZTest).
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
The normative spec for `pthread_mutex_timedlock()` says that
it should return `ETIMEDOUT` when a timeout occurs. However,
currently it returns `EAGAIN`, which reflects what is returned
by `k_mutex_lock()`.
Inspect and update the return value to account for this slight
difference.
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
Most of the posix source files can be easily identified by a
short name. I.e. most of the `pthread_` prefixed files do not
need the `pthread_` prefix.
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
