bpo-34301: Add _PyInterpreterState_Get() helper function (GH-8592)

sys_setcheckinterval() now uses a local variable to parse arguments,
before writing into interp->check_interval.

1 files changed, 5 insertions, 5 deletions

diff --git a/Python/ceval.c b/Python/ceval.c
index 46da295..f3a74b0 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -532,8 +532,8 @@ PyEval_EvalFrame(PyFrameObject *f) {
 PyObject *
 PyEval_EvalFrameEx(PyFrameObject *f, int throwflag)
 {
-    PyThreadState *tstate = PyThreadState_GET();
-    return tstate->interp->eval_frame(f, throwflag);
+    PyInterpreterState *interp = _PyInterpreterState_GET_UNSAFE();
+    return interp->eval_frame(f, throwflag);
 }
 
 PyObject* _Py_HOT_FUNCTION
@@ -4435,7 +4435,7 @@ PyEval_GetBuiltins(void)
 {
     PyFrameObject *current_frame = PyEval_GetFrame();
     if (current_frame == NULL)
-        return PyThreadState_GET()->interp->builtins;
+        return _PyInterpreterState_GET_UNSAFE()->builtins;
     else
         return current_frame->f_builtins;
 }
@@ -4769,7 +4769,7 @@ import_name(PyFrameObject *f, PyObject *name, PyObject *fromlist, PyObject *leve
     }
 
     /* Fast path for not overloaded __import__. */
-    if (import_func == PyThreadState_GET()->interp->import_func) {
+    if (import_func == _PyInterpreterState_GET_UNSAFE()->import_func) {
         int ilevel = _PyLong_AsInt(level);
         if (ilevel == -1 && PyErr_Occurred()) {
             return NULL;
@@ -5136,7 +5136,7 @@ _Py_GetDXProfile(PyObject *self, PyObject *args)
 Py_ssize_t
 _PyEval_RequestCodeExtraIndex(freefunc free)
 {
-    PyInterpreterState *interp = PyThreadState_Get()->interp;
+    PyInterpreterState *interp = _PyInterpreterState_GET_UNSAFE();
     Py_ssize_t new_index;
 
     if (interp->co_extra_user_count == MAX_CO_EXTRA_USERS - 1) {