RTEMS | testsuites/psxtests: Added API header OK tests for Posix 8 (6fdd270d)
Joel Sherrill (@joel)
gitlab at rtems.org
Tue Jun 10 19:26:56 UTC 2025
Joel Sherrill commented on a discussion on testsuites/psxtests/psxhdrs/poll/ppoll.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/commit/6fdd270df93f7a20b05f9ca7b6e0962ed5ceec31#note_123417
> + * documentation and/or other materials provided with the distribution.
> + *
> + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
> + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
> + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
> + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
> + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
> + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
> + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
> + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
> + * POSSIBILITY OF SUCH DAMAGE.
> + */
> +
> +#define __POSIX_VISIBLE 202405
FYI __POSIX_VISIBLE is an internal newlib macro. You correctly found _POSIX_C_SOURCE.
There is a good discussion of the feature macros in the [glibc](https://www.gnu.org/software/libc/manual/html_node/Feature-Test-Macros.html) manual but the version there does include the Issue 8 (2024) value of _POSIX_C_SOURCE is defined [here](https://pubs.opengroup.org/onlinepubs/9799919799/xrat/V4_xsh_chap01.html) to be 202405L like you have.
For the methods that are new in Issue 8, define that before any includes in the new psxhdr test files.
--
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/commit/6fdd270df93f7a20b05f9ca7b6e0962ed5ceec31#note_123417
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