Inline _Py_RestoreSignals() from CPython

befeleme · befeleme · commit 59a03972733d · 2024-04-30T14:22:10.000+02:00
private _Py_RestoreSignals() has been moved to CPython internals as of Python 3.13 See: python/cpython#106400
diff --git a/uvloop/includes/compat.h b/uvloop/includes/compat.h
@@ -83,3 +83,20 @@ int Context_Exit(PyObject *ctx) {
 }
 
 #endif
+
+/* inlined from cpython/Modules/signalmodule.c
+private _Py_RestoreSignals has been moved to CPython internals as of Python 3.13
+https://github.com/python/cpython/pull/106400 */
+void
+_Py_RestoreSignals(void)
+{
+#ifdef SIGPIPE
+    PyOS_setsig(SIGPIPE, SIG_DFL);
+#endif
+#ifdef SIGXFZ
+    PyOS_setsig(SIGXFZ, SIG_DFL);
+#endif
+#ifdef SIGXFSZ
+    PyOS_setsig(SIGXFSZ, SIG_DFL);
+#endif
+}
diff --git a/uvloop/includes/python.pxd b/uvloop/includes/python.pxd
@@ -11,8 +11,6 @@ cdef extern from "Python.h":
     object PyUnicode_EncodeFSDefault(object)
     void PyErr_SetInterrupt() nogil
 
-    void _Py_RestoreSignals()
-
     object PyMemoryView_FromMemory(char *mem, ssize_t size, int flags)
     object PyMemoryView_FromObject(object obj)
     int PyMemoryView_Check(object obj)
@@ -29,3 +27,5 @@ cdef extern from "includes/compat.h":
     void PyOS_BeforeFork()
     void PyOS_AfterFork_Parent()
     void PyOS_AfterFork_Child()
+
+    void _Py_RestoreSignals()
