michaelh/zephyr
1
0
Fork 0
Code Releases Activity

doc: services: portability: posix: support for POSIX_SPIN_LOCKS

Browse source 
Ensure `POSIX_SPIN_LOCKS` are documented as part of the
mandatory option requirements according to IEEE Std 1003.1-2017.

Additionally, list the functions implemented according to the
standard.

Signed-off-by: Christopher Friedt <cfriedt@meta.com>
This commit is contained in:
Christopher Friedt 2023-07-02 20:38:06 +02:00 • committed by Chris Friedt
commit 1f8d2e492e
1 changed files with 12 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

12
doc/services/portability/posix.rst
View file

@ -59,6 +59,7 @@ as POSIX.1-2017).
POSIX_FILE_LOCKING,
POSIX_SIGNALS,
POSIX_SINGLE_PROCESS,
POSIX_SPIN_LOCKS,yes
POSIX_THREADS_BASE,yes
XSI_THREAD_MUTEX_EXT,yes
XSI_THREADS_EXT,yes
@ -93,6 +94,7 @@ Zephyr.
_POSIX_REALTIME_SIGNALS,
_POSIX_SEMAPHORES,yes
_POSIX_SHARED_MEMORY_OBJECTS,
_POSIX_SPIN_LOCKS,yes
_POSIX_SYNCHRONIZED_IO,
_POSIX_THREAD_ATTR_STACKADDR,yes
_POSIX_THREAD_ATTR_STACKSIZE,yes
@ -385,6 +387,16 @@ required for error and event handling.
igsuspend(),
sigwait()
.. csv-table:: POSIX_SPIN_LOCKS
:header: API, Supported
:widths: 50,10
pthread_spin_destroy(),yes
pthread_spin_init(),yes
pthread_spin_lock(),yes
pthread_spin_trylock(),yes
pthread_spin_unlock(),yes
POSIX_DEVICE_IO
+++++++++++++++