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Author: vstinner

pythoncapi_compat.h

@@ -358,8 +358,8 @@ _PyThreadState_GetFrameBorrow(PyThreadState *tstate)
         || (defined(PYPY_VERSION) && PY_VERSION_HEX < 0x030C0000)) \
         && !(defined(Py_LIMITED_API) && PY_VERSION_HEX < 0x030A0000))
 
-#if !(defined(Py_LIMITED_API) && PY_VERSION_HEX < 0x030A0000 && defined(MS_WINDOWS))
-static inline PyInterpreterState* PyInterpreterState_Get(void)
+static inline PyInterpreterState*
+PythonCAPICompat_PyInterpreterState_Get(void)
 {
     PyThreadState *tstate;
     PyInterpreterState *interp;
@@ -374,27 +374,17 @@ static inline PyInterpreterState* PyInterpreterState_Get(void)
     }
     return interp;
 }
-#else
-// PyInterpreterState_Get() is in the limited C API 3.9, but not in the 3.9
-// stable ABI on Windows. It was added to stable ABI on Windows in Python 3.10.
-// Use a macro to override C API function.
-static inline PyInterpreterState*
-PythonCAPI_Compat_PyInterpreterState_Get(void)
-{
-    PyThreadState *tstate;
-    PyInterpreterState *interp;
 
-    tstate = PyThreadState_GET();
-    if (tstate == _Py_NULL) {
-        Py_FatalError("GIL released (tstate is NULL)");
-    }
-    interp = tstate->interp;
-    if (interp == _Py_NULL) {
-        Py_FatalError("no current interpreter");
-    }
-    return interp;
+#if !(defined(Py_LIMITED_API) && PY_VERSION_HEX < 0x030A0000 && defined(MS_WINDOWS))
+static inline PyInterpreterState* PyInterpreterState_Get(void)
+{
+    return PythonCAPICompat_PyInterpreterState_Get();
 }
-#define PyInterpreterState_Get() PythonCAPI_Compat_PyInterpreterState_Get()
+#else
+    // PyInterpreterState_Get() is in the limited C API 3.9, but not in
+    // the 3.9 stable ABI on Windows. It was added to stable ABI on Windows
+    // in Python 3.10.  Use a macro to override C API function.
+#   define PyInterpreterState_Get() PythonCAPICompat_PyInterpreterState_Get()
 #endif
 
 #endif