bpo-36301: Add _PyRuntimeState.preconfig (GH-12506)

_PyPreConfig_Write() now writes the applied pre-configuration into
_PyRuntimeState.preconfig.

1 files changed, 2 insertions, 0 deletions

diff --git a/Include/internal/pycore_pystate.h b/Include/internal/pycore_pystate.h
index 911e7ee33b..27c6eea6aa 100644
--- a/Include/internal/pycore_pystate.h
+++ b/Include/internal/pycore_pystate.h
@@ -8,6 +8,7 @@ extern "C" {
 #  error "this header requires Py_BUILD_CORE or Py_BUILD_CORE_BUILTIN define"
 #endif
 
+#include "cpython/coreconfig.h"
 #include "pystate.h"
 #include "pythread.h"
 
@@ -176,6 +177,7 @@ typedef struct pyruntimestate {
     struct _ceval_runtime_state ceval;
     struct _gilstate_runtime_state gilstate;
 
+    _PyPreConfig preconfig;
     // XXX Consolidate globals found via the check-c-globals script.
 } _PyRuntimeState;