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GH-103545: Add macOS specific constants for os.setpriority to os #104606

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merged 2 commits into from
May 19, 2023
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GH-103545: Add macOS specific constants for os.setpriority to os #104606

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GH-103545: Add macOS specific constants for ``os.setpriority`` to ``o…
ronaldoussoren May 18, 2023
2b42ccb
📜🤖 Added by blurb_it.
blurb-it[bot] May 18, 2023
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11 changes: 11 additions & 0 deletions Doc/library/os.rst
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Expand Up @@ -493,6 +493,17 @@ process and user.
.. versionadded:: 3.3


.. data:: PRIO_DARWIN_THREAD
PRIO_DARWIN_PROCESS
PRIO_DARWIN_BG
PRIO_DARWIN_NONUI

Parameters for the :func:`getpriority` and :func:`setpriority` functions.

.. availability:: macOS

.. versionadded:: 3.12

.. function:: getresuid()

Return a tuple (ruid, euid, suid) denoting the current process's
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1 change: 1 addition & 0 deletions Misc/NEWS.d/next/macOS/2023-05-18-08-52-04.gh-issue-103545.pi5k2N.rst
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@@ -0,0 +1 @@
Add ``os.PRIO_DARWIN_THREAD``, ``os.PRIO_DARWIN_PROCESS``, ``os.PRIO_DARWIN_BG`` and ``os.PRIO_DARWIN_NONUI``. These can be used with ``os.setpriority`` to run the process at a lower priority and make use of the efficiency cores on Apple Silicon systems.
12 changes: 12 additions & 0 deletions Modules/posixmodule.c
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Expand Up @@ -15917,6 +15917,18 @@ all_ins(PyObject *m)
#ifdef PRIO_USER
if (PyModule_AddIntMacro(m, PRIO_USER)) return -1;
#endif
#ifdef PRIO_DARWIN_THREAD
if (PyModule_AddIntMacro(m, PRIO_DARWIN_THREAD)) return -1;
#endif
#ifdef PRIO_DARWIN_PROCESS
if (PyModule_AddIntMacro(m, PRIO_DARWIN_PROCESS)) return -1;
#endif
#ifdef PRIO_DARWIN_BG
if (PyModule_AddIntMacro(m, PRIO_DARWIN_BG)) return -1;
#endif
#ifdef PRIO_DARWIN_NONUI
if (PyModule_AddIntMacro(m, PRIO_DARWIN_NONUI)) return -1;
#endif
#ifdef O_CLOEXEC
if (PyModule_AddIntMacro(m, O_CLOEXEC)) return -1;
#endif
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