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| author | Gregory P. Smith <greg@krypto.org> | 2023-05-17 08:59:45 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-17 08:59:45 -0700 |
| commit | c649df63e0d052044a4660101d5769ff46ae9234 (patch) | |
| tree | faeda7da1c52f711202b2f9c9a1f05e90c07bdce /Misc/NEWS.d | |
| parent | f7df17394906f2af51afef3c8ccaaab3847b059c (diff) | |
| download | cpython-git-c649df63e0d052044a4660101d5769ff46ae9234.tar.gz | |
gh-104372: Cleanup _posixsubprocess `make_inheritable` for async signal safety and no GIL requirement (#104518)
Move all of the Python C API calls into the parent process up front
instead of doing PyLong_AsLong and PyErr_Occurred and PyTuple_GET from
the post-fork/vfork child process.
Much of this was long overdue. We shouldn't have been using PyTuple and
PyLong APIs within all of these low level functions anyways.
Diffstat (limited to 'Misc/NEWS.d')
| -rw-r--r-- | Misc/NEWS.d/next/Library/2023-05-17-08-01-36.gh-issue-104372.jpoWs6.rst | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Misc/NEWS.d/next/Library/2023-05-17-08-01-36.gh-issue-104372.jpoWs6.rst b/Misc/NEWS.d/next/Library/2023-05-17-08-01-36.gh-issue-104372.jpoWs6.rst new file mode 100644 index 0000000000..c228f503aa --- /dev/null +++ b/Misc/NEWS.d/next/Library/2023-05-17-08-01-36.gh-issue-104372.jpoWs6.rst @@ -0,0 +1 @@ +Refactored the ``_posixsubprocess`` internals to avoid Python C API usage between fork and exec when marking ``pass_fds=`` file descriptors inheritable. |