From: Duprat <yduprat@gmail.com>
Date: Fri, 19 Jun 2026 08:08:53 +0000 (+0200)
Subject:  gh-151427: add  'not macOS' and 'not iOS' restrictions on availability state of... 
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=da69fcf98de500b1e10bdce41a05c904e345d89f;p=thirdparty%2FPython%2Fcpython.git

 gh-151427: add  'not macOS' and 'not iOS' restrictions on availability state of some functions in `os` module. (#151537)
---

diff --git a/Doc/library/os.rst b/Doc/library/os.rst
index 5d69997d0868..7b043f257ca0 100644
--- a/Doc/library/os.rst
+++ b/Doc/library/os.rst
@@ -541,7 +541,7 @@ process and user.
    Return a tuple (ruid, euid, suid) denoting the current process's
    real, effective, and saved user ids.
 
-   .. availability:: Unix, not WASI.
+   .. availability:: Unix, not WASI, not macOS, not iOS.
 
    .. versionadded:: 3.2
 
@@ -551,7 +551,7 @@ process and user.
    Return a tuple (rgid, egid, sgid) denoting the current process's
    real, effective, and saved group ids.
 
-   .. availability:: Unix, not WASI.
+   .. availability:: Unix, not WASI, not macOS, not iOS.
 
    .. versionadded:: 3.2
 
@@ -725,7 +725,7 @@ process and user.
 
    Set the current process's real, effective, and saved group ids.
 
-   .. availability:: Unix, not WASI, not Android.
+   .. availability:: Unix, not WASI, not Android, not macOS, not iOS.
 
    .. versionadded:: 3.2
 
@@ -734,7 +734,7 @@ process and user.
 
    Set the current process's real, effective, and saved user ids.
 
-   .. availability:: Unix, not WASI, not Android.
+   .. availability:: Unix, not WASI, not Android, not macOS, not iOS.
 
    .. versionadded:: 3.2
 
@@ -1096,10 +1096,7 @@ as internal buffering of data.
    Force write of file with filedescriptor *fd* to disk. Does not force update of
    metadata.
 
-   .. availability:: Unix.
-
-   .. note::
-      This function is not available on MacOS.
+   .. availability:: Unix, not macOS, not iOS.
 
 
 .. function:: fpathconf(fd, name, /)
@@ -1451,7 +1448,7 @@ or `the MSDN <https://msdn.microsoft.com/en-us/library/z0kc8e3z.aspx>`_ on Windo
    Return a pair of file descriptors ``(r, w)`` usable for reading and writing,
    respectively.
 
-   .. availability:: Unix, not WASI.
+   .. availability:: Unix, not WASI, not macOS, not iOS.
 
    .. versionadded:: 3.3
 
@@ -1461,7 +1458,7 @@ or `the MSDN <https://msdn.microsoft.com/en-us/library/z0kc8e3z.aspx>`_ on Windo
    Ensures that enough disk space is allocated for the file specified by *fd*
    starting from *offset* and continuing for *len* bytes.
 
-   .. availability:: Unix.
+   .. availability:: Unix, not macOS, not iOS.
 
    .. versionadded:: 3.3
 
@@ -1476,7 +1473,7 @@ or `the MSDN <https://msdn.microsoft.com/en-us/library/z0kc8e3z.aspx>`_ on Windo
    :data:`POSIX_FADV_RANDOM`, :data:`POSIX_FADV_NOREUSE`,
    :data:`POSIX_FADV_WILLNEED` or :data:`POSIX_FADV_DONTNEED`.
 
-   .. availability:: Unix.
+   .. availability:: Unix, not macOS, not iOS.
 
    .. versionadded:: 3.3
 
@@ -5258,7 +5255,7 @@ written in Python, such as a mail server's external command delivery program.
    Lock program segments into memory.  The value of *op* (defined in
    ``<sys/lock.h>``) determines which segments are locked.
 
-   .. availability:: Unix, not WASI, not iOS.
+   .. availability:: Unix, not WASI, not macOS, not iOS.
 
 
 .. function:: popen(cmd, mode='r', buffering=-1)