From: Victor Stinner <vstinner@python.org>
Date: Thu, 5 Mar 2020 17:13:56 +0000 (+0100)
Subject: Add a comment to _Py_RestoreSignals() (GH-18792)
X-Git-Tag: v3.9.0a5~171
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=efc28bbbeee07867669dfbf49385d6a2147fe631;p=thirdparty%2FPython%2Fcpython.git

Add a comment to _Py_RestoreSignals() (GH-18792)

subprocess _posix_spawn() should stay in sync with _Py_RestoreSignals().
---

diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c
index 7fa165b73686..84ced424499d 100644
--- a/Python/pylifecycle.c
+++ b/Python/pylifecycle.c
@@ -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)