This reverts commit 49ac1912b2.
PR #73978 introduced a regression.
Unfortunately this PR cannot be reverted without reverting also
Let's revert both PRs to stabilize main again towards the 3.7 release.
For more details on the issue see
https://github.com/zephyrproject-rtos/zephyr/issues/75205
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
This reverts commit 305ec62a6b.
PR #73978 introduced a regression.
Unfortunately this PR cannot be reverted without reverting also
Let's revert both PRs to stabilize main again towards the 3.7 release.
For more details on the issue see
https://github.com/zephyrproject-rtos/zephyr/issues/75205
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
This reverts commit 308322e9b9.
PR #73978 introduced a regression.
Unfortunately this PR cannot be reverted without reverting also
Let's revert both PRs to stabilize main again towards the 3.7 release.
For more details on the issue see
https://github.com/zephyrproject-rtos/zephyr/issues/75205
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Move the implementation of zsock_select() to zvfs_select(). This
allows other types of file descriptors to also make use of
select() functionality even when the network subsystem is not
enabled.
Additionally, it partially removes a dependency cycle between
posix and networking by moving functionality into a mutual
dependency.
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
This change deprecates CONFIG_POSIX_SIGNAL in favour of
the plural CONFIG_POSIX_SIGNALS, which maps directly to the
name of the standard POSIX Option Group POSIX_SIGNALS.
Additionally, mark signals as experimental.
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
Zephyr's POSIX API is moving toward using the standard
nomenclature from IEEE 1003.1-2017 for as much as possible. In
particular, we want to have consistent naming between Zephyr's
POSIX API Kconfig options and the naming for POSIX Options and
Option Groups.
The Kconfig option CONFIG_PTHREAD_IPC has been (ab)used for a
very long time for a variety of different purposes. However,
the standard Option / feature test macro for POSIX Threads is,
intuitively _POSIX_THREADS. There is a corresponding sysconf()
key named _SC_POSIX_THREADS.
Annoyingly, the POSIX Option Group that corresponds to the
Option is POSIX_THREADS_BASE, which is a minor inconsistency
in the standard.
The _POSIX_THREADS Option already includes mutexes, condition
variables, and thread-specific storage (keys). So with this
change, we also deprecate the redundant Kconfig variables that
do not have a corresponding match in the standard.
- CONFIG_PTHREAD_IPC
- CONFIG_PTHREAD
- CONFIG_PTHREAD_COND
- CONFIG_PTHREAD_MUTEX
- CONFIG_PTHREAD_KEY
Additionally, create Kconfig variables for those configurables
which we are lacking:
- CONFIG_POSIX_THREADS_EXT
- CONFIG_POSIX_THREAD_ATTR_STACKSIZE
- CONFIG_POSIX_THREAD_ATTR_STACKADDR
- CONFIG_POSIX_THREAD_PRIORITY_SCHEDULING
- CONFIG_POSIX_THREAD_PRIO_INHERIT
- CONFIG_POSIX_THREAD_PRIO_PROTECT
- CONFIG_POSIX_THREAD_SAFE_FUNCTIONS
Some Kconfig variables were renamed to more properly match the spec:
- CONFIG_MAX_PTHREAD_COUNT -> CONFIG_POSIX_THREAD_THREADS_MAX
- CONFIG_MAX_PTHREAD_KEY_COUNT -> CONFIG_POSIX_THREAD_KEYS_MAX
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
This change deprecates CONFIG_POSIX_FS in favour of
CONFIG_POSIX_FILE_SYSTEM, which maps directly to the name of the
standard POSIX Option Group.
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
The functions fnmatch(), getopt(), getentropy()
and others are grouped into the standard Option Group
POSIX_C_LIB_EXT.
The getentropy() function is currently in-draft for
Issue 8 as of 2021.
https://www.opengroup.org/austin/docs/austin_1110.pdf
Not surprisingly, the POSIX_C_LIB_EXT Option Group
also includes the highly debated strnlen() function.
Moving that function will be deferred until later.
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
This change deprecates CONFIG_PTHREAD_RWLOCK in favour of
CONFIG_POSIX_READER_WRITER_LOCKS, which maps directly to the
name of the standard POSIX Option.
Annoyingly, the POSIX_RW_LOCKS Option Group is inconsistently
named. However, it is more convenient for us to use the Option
name since it is also the format used by the sysconf() variable
(_SC_READER_WRITER_LOCKS).
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
This change deprecates CONFIG_POSIX_MQUEUE in favour of
CONFIG_POSIX_MESSAGE_PASSING, which maps directly to the name of the
standard POSIX Option.
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
The POSIX_CLOCK option does not correspond to any standard
option. It was used to active features of several distinct
POSIX Options and Option Groups, which complicated API and
application configuration as a result.
POSIX_CLOCK is being deprecated in order to ensure that Zephyr's
POSIX Kconfig variables correspond to those defined in the
specification, as of IEEE 1003.1-2017.
Additionally, CONFIG_TIMER is being deprecated because it does
not match the corresponding POSIX Option (_POSIX_TIMERS).
With this deprecation, we introduce the following Kconfig
options that map directly to standard POSIX Option Groups by
simply removing "CONFIG_":
* CONFIG_POSIX_TIMERS
Similarly, we introduce the following Kconfig options that
map directly to standard POSIX Options by simply removing
"CONFIG":
* CONFIG_POSIX_CLOCK_SELECTION
* CONFIG_POSIX_CPUTIME
* CONFIG_POSIX_DELAYTIMER_MAX
* CONFIG_POSIX_MONOTONIC_CLOCK
* CONFIG_POSIX_TIMEOUTS
* CONFIG_POSIX_TIMER_MAX
In order to maintain parity with the current feature set, we
introduce the following Kconfig options that map directly to
standard POSIX Option Groups by simply removing "CONFIG_":
* CONFIG_POSIX_MULTI_PROCESS - sleep()
Similarly, in order to maintain parity with the current feature
set, we introduce the following additional Kconfig options that
map directly to standard POSIX Options by simply removing
"CONFIG":
* CONFIG_XSI_SINGLE_PROCESS - gettimeofday()
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
For some reason, even though confstr() is implemented in Zephyr,
the header tests were not checking for the existence of _CS_
constants.
Uncomment the tests so that they can be run regularly.
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
For some reason, even though sysconf() has multiple
implementations in Zephyr, the header tests were not checking
for the existence of _SC_ constants.
Uncomment the checks - they should be run on a regular basis.
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
Some POSIX header tests assumed that various structures would be
declared even if POSIX_API=n. Actually most meaningful POSIX
structures are guarded by feature test macros defined by
the implementation (i.e. implementation conformance macros).
So only run tests on those structures when CONFIG_POSIX_API=y.
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
The header tests for the existence of constants like
_POSIX_SPIN_LOCKS are bound to fail in one circumstance or
another because each of those options are (theoretically)
features which can be enabled or disabled.
Moreover, some implementations (e.g. external libc) might
not implement one particular subset or option group.
These tests are poorly conditioned, so remove them.
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
Add tests to ensure that the aio.h header exists, the
structures are declared, and that the functions are present.
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
Update prj.conf so that
subsys/net/lib/sockets/socketpair.c
is pulled into the build and zsock_socketpair() is
properly defined.
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
Check for the existence of
pthread_rwlockattr_getpshared()
and
pthread_rwlockattr_setpshared().
Signed-off-by: Gaetan Perrot <gaetanperrotpro@gmail.com>
Uncomment the check for sockatmark() to ensure that the function
is declared in sys/socket.h, as a stub implementation was added
in the previous commit.
Signed-off-by: Chris Friedt <chrisfriedt@gmail.com>
Uncomment netdb.h tests now that we have an implementation and
can check for the existence of e.g. hostent, netent, protoent,
and servent structure fields, as well as associated accessor
functions.
Signed-off-by: Chris Friedt <chrisfriedt@gmail.com>
Uncomment net/if.h tests in tests/posix/headers since we now
have an implementation and can check for the existence of
structures, functions, etc.
Signed-off-by: Chris Friedt <chrisfriedt@gmail.com>
Implement tests for `sched_rr_get_interval()` .
Function is actually placeholders and just return `ENOSYS`
since Zephyr does not yet support processes or process scheduling.
signed-off-by: Gaetan Perrot <gaetanperrotpro@gmail.com>
Implement tests for `sched_setparam()` and `sched_setscheduler()` .
Both functions are actually placeholders and just return `ENOSYS`
since Zephyr does not yet support processes or process scheduling.
signed-off-by: Gaetan Perrot <gaetanperrotpro@gmail.com>
Adds test cases for sysconf() basic implementation.
Test case does not cover scenario where invalid value is passed
to the name argument of the function.
Signed-off-by: Adam Wojasinski <awojasinski@baylibre.com>
Adds test cases testing following features:
- function error handling
- basic notification type
- thread notification type
- adding notification to non-empty queue
Signed-off-by: Adam Wojasinski <awojasinski@baylibre.com>
Initial implementation of `sched_getparam()` and `sched_getscheduler()`
POSIX APIs as a part of PSE53 `_POSIX_PRIORITY_SCHEDULING` option group.
Both functions are actually placeholders and just return `ENOSYS`
since Zephyr does not yet support processes or process scheduling.
Signed-off-by: Dmitrii Golovanov <dmitrii.golovanov@intel.com>
