pythongh-110968: Py_MOD_PER_INTERPRETER_GIL_SUPPORTED was added to 3.12

Constants like Py_MOD_PER_INTERPRETER_GIL_SUPPORTED were only added to the limited C API version 3.12 and newer.
vstinner · Nov 1, 2023 · a255169 · a255169
1 parent 21c8fbf
commit a255169
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/Include/moduleobject.h b/Include/moduleobject.h
@@ -84,13 +84,15 @@ struct PyModuleDef_Slot {
 #define _Py_mod_LAST_SLOT 3
 #endif
 
-/* for Py_mod_multiple_interpreters: */
-#define Py_MOD_MULTIPLE_INTERPRETERS_NOT_SUPPORTED ((void *)0)
-#define Py_MOD_MULTIPLE_INTERPRETERS_SUPPORTED ((void *)1)
-#define Py_MOD_PER_INTERPRETER_GIL_SUPPORTED ((void *)2)
-
 #endif /* New in 3.5 */
 
+/* for Py_mod_multiple_interpreters: */
+#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x030c0000
+#  define Py_MOD_MULTIPLE_INTERPRETERS_NOT_SUPPORTED ((void *)0)
+#  define Py_MOD_MULTIPLE_INTERPRETERS_SUPPORTED ((void *)1)
+#  define Py_MOD_PER_INTERPRETER_GIL_SUPPORTED ((void *)2)
+#endif
+
 struct PyModuleDef {
   PyModuleDef_Base m_base;
   const char* m_name;