Add availability markers in docs

mhsmith · mhsmith · commit 0e3d6da92dd6 · 2024-09-25T13:54:49.000+01:00
diff --git a/Doc/library/os.rst b/Doc/library/os.rst
@@ -4602,7 +4602,7 @@ written in Python, such as a mail server's external command delivery program.
 
    See the :manpage:`pidfd_open(2)` man page for more details.
 
-   .. availability:: Linux >= 5.3
+   .. availability:: Linux >= 5.3, Android >= :func:`build-time <sys.getandroidapilevel>` API level 31
    .. versionadded:: 3.9
 
    .. data:: PIDFD_NONBLOCK
diff --git a/Doc/library/signal.rst b/Doc/library/signal.rst
@@ -411,7 +411,7 @@ The :mod:`signal` module defines the following functions:
 
    See the :manpage:`pidfd_send_signal(2)` man page for more information.
 
-   .. availability:: Linux >= 5.1
+   .. availability:: Linux >= 5.1, Android >= :func:`build-time <sys.getandroidapilevel>` API level 31
    .. versionadded:: 3.9
 
 
