bpo-36710: Add runtime variable to Py_InitializeEx() (GH-12939)

Py_InitializeEx() now uses a runtime variable passed to subfunctions,
rather than working directly on the global variable _PyRuntime.

Add 'runtime' parameter to _PyCoreConfig_Write(), _PySys_Create(),
_PySys_InitMain(), _PyGILState_Init(),
emit_stderr_warning_for_legacy_locale() and other subfunctions.

1 files changed, 8 insertions, 2 deletions

diff --git a/Include/internal/pycore_pylifecycle.h b/Include/internal/pycore_pylifecycle.h
index f07bc42..69709b1 100644
--- a/Include/internal/pycore_pylifecycle.h
+++ b/Include/internal/pycore_pylifecycle.h
@@ -34,10 +34,13 @@ extern _PyInitError _PyFaulthandler_Init(int enable);
 extern int _PyTraceMalloc_Init(int enable);
 extern PyObject * _PyBuiltin_Init(void);
 extern _PyInitError _PySys_Create(
+    _PyRuntimeState *runtime,
     PyInterpreterState *interp,
     PyObject **sysmod_p);
 extern _PyInitError _PySys_SetPreliminaryStderr(PyObject *sysdict);
-extern int _PySys_InitMain(PyInterpreterState *interp);
+extern int _PySys_InitMain(
+    _PyRuntimeState *runtime,
+    PyInterpreterState *interp);
 extern _PyInitError _PyImport_Init(PyInterpreterState *interp);
 extern _PyInitError _PyExc_Init(void);
 extern _PyInitError _PyBuiltins_AddExceptions(PyObject * bltinmod);
@@ -74,7 +77,10 @@ extern void _PyFaulthandler_Fini(void);
 extern void _PyHash_Fini(void);
 extern int _PyTraceMalloc_Fini(void);
 
-extern void _PyGILState_Init(PyInterpreterState *, PyThreadState *);
+extern void _PyGILState_Init(
+    _PyRuntimeState *runtime,
+    PyInterpreterState *interp,
+    PyThreadState *tstate);
 extern void _PyGILState_Fini(_PyRuntimeState *runtime);
 
 PyAPI_FUNC(void) _PyGC_DumpShutdownStats(void);