bpo-46836: Rename InterpreterFrame to _PyInterpreterFrame (GH-31583)

Rename also struct _interpreter_frame to struct _PyInterpreterFrame.

Reduce risk of name conflicts if a project includes pycore_frame.h.

1 files changed, 10 insertions, 10 deletions

diff --git a/Python/frame.c b/Python/frame.c
index 76697cf..20b4f81 100644
--- a/Python/frame.c
+++ b/Python/frame.c
@@ -7,7 +7,7 @@
 #include "opcode.h"
 
 int
-_PyFrame_Traverse(InterpreterFrame *frame, visitproc visit, void *arg)
+_PyFrame_Traverse(_PyInterpreterFrame *frame, visitproc visit, void *arg)
 {
     Py_VISIT(frame->frame_obj);
     Py_VISIT(frame->f_locals);
@@ -24,7 +24,7 @@ _PyFrame_Traverse(InterpreterFrame *frame, visitproc visit, void *arg)
 }
 
 PyFrameObject *
-_PyFrame_MakeAndSetFrameObject(InterpreterFrame *frame)
+_PyFrame_MakeAndSetFrameObject(_PyInterpreterFrame *frame)
 {
     assert(frame->frame_obj == NULL);
     PyObject *error_type, *error_value, *error_traceback;
@@ -46,7 +46,7 @@ _PyFrame_MakeAndSetFrameObject(InterpreterFrame *frame)
 }
 
 void
-_PyFrame_Copy(InterpreterFrame *src, InterpreterFrame *dest)
+_PyFrame_Copy(_PyInterpreterFrame *src, _PyInterpreterFrame *dest)
 {
     assert(src->stacktop >= src->f_code->co_nlocalsplus);
     Py_ssize_t size = ((char*)&src->localsplus[src->stacktop]) - (char *)src;
@@ -55,17 +55,17 @@ _PyFrame_Copy(InterpreterFrame *src, InterpreterFrame *dest)
 
 
 static void
-take_ownership(PyFrameObject *f, InterpreterFrame *frame)
+take_ownership(PyFrameObject *f, _PyInterpreterFrame *frame)
 {
     assert(f->f_owns_frame == 0);
     Py_ssize_t size = ((char*)&frame->localsplus[frame->stacktop]) - (char *)frame;
-    memcpy((InterpreterFrame *)f->_f_frame_data, frame, size);
-    frame = (InterpreterFrame *)f->_f_frame_data;
+    memcpy((_PyInterpreterFrame *)f->_f_frame_data, frame, size);
+    frame = (_PyInterpreterFrame *)f->_f_frame_data;
     f->f_owns_frame = 1;
     f->f_frame = frame;
     assert(f->f_back == NULL);
     if (frame->previous != NULL) {
-        /* Link PyFrameObjects.f_back and remove link through InterpreterFrame.previous */
+        /* Link PyFrameObjects.f_back and remove link through _PyInterpreterFrame.previous */
         PyFrameObject *back = _PyFrame_GetFrameObject(frame->previous);
         if (back == NULL) {
             /* Memory error here. */
@@ -84,7 +84,7 @@ take_ownership(PyFrameObject *f, InterpreterFrame *frame)
 }
 
 void
-_PyFrame_Clear(InterpreterFrame *frame)
+_PyFrame_Clear(_PyInterpreterFrame *frame)
 {
     /* It is the responsibility of the owning generator/coroutine
      * to have cleared the enclosing generator, if any. */
@@ -110,13 +110,13 @@ _PyFrame_Clear(InterpreterFrame *frame)
 }
 
 /* Consumes reference to func */
-InterpreterFrame *
+_PyInterpreterFrame *
 _PyFrame_Push(PyThreadState *tstate, PyFunctionObject *func)
 {
     PyCodeObject *code = (PyCodeObject *)func->func_code;
     size_t size = code->co_nlocalsplus + code->co_stacksize + FRAME_SPECIALS_SIZE;
     CALL_STAT_INC(frames_pushed);
-    InterpreterFrame *new_frame = _PyThreadState_BumpFramePointer(tstate, size);
+    _PyInterpreterFrame *new_frame = _PyThreadState_BumpFramePointer(tstate, size);
     if (new_frame == NULL) {
         Py_DECREF(func);
         return NULL;