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bpo-35537: Add a comment to _Py_RestoreSignals() #18792

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vstinner merged 1 commit into from
Mar 5, 2020
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bpo-35537: Add a comment to _Py_RestoreSignals() #18792

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Add a comment to _Py_RestoreSignals() 
It should stay in sync with subprocess _posix_spawn().
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@vstinner
vstinner committed Mar 5, 2020
commit 156854824363bcaf412dfb666c8659696a45dec8
2 changes: 2 additions & 0 deletions Python/pylifecycle.c
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Expand Up @@ -2374,6 +2374,8 @@ init_signals(PyThreadState *tstate)
* All of the code in this function must only use async-signal-safe functions,
* listed at `man 7 signal` or
* http://www.opengroup.org/onlinepubs/009695399/functions/xsh_chap02_04.html.
*
* If this function is updated, update also _posix_spawn() of subprocess.py.
*/
void
_Py_RestoreSignals(void)
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