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#ifndef Py_INTERNAL_CEVAL_H
#define Py_INTERNAL_CEVAL_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
/* Forward declarations */
struct pyruntimestate;
struct _ceval_runtime_state;
#include "pycore_interp.h" // PyInterpreterState.eval_frame
#include "pycore_pystate.h" // _PyThreadState_GET()
extern void _Py_FinishPendingCalls(PyThreadState *tstate);
extern void _PyEval_InitRuntimeState(struct _ceval_runtime_state *);
extern int _PyEval_InitState(struct _ceval_state *ceval);
extern void _PyEval_FiniState(struct _ceval_state *ceval);
PyAPI_FUNC(void) _PyEval_SignalReceived(PyInterpreterState *interp);
PyAPI_FUNC(int) _PyEval_AddPendingCall(
PyInterpreterState *interp,
int (*func)(void *),
void *arg);
PyAPI_FUNC(void) _PyEval_SignalAsyncExc(PyInterpreterState *interp);
#ifdef HAVE_FORK
extern PyStatus _PyEval_ReInitThreads(PyThreadState *tstate);
#endif
PyAPI_FUNC(void) _PyEval_SetCoroutineOriginTrackingDepth(
PyThreadState *tstate,
int new_depth);
void _PyEval_Fini(void);
extern PyObject* _PyEval_GetBuiltins(PyThreadState *tstate);
extern PyObject *_PyEval_BuiltinsFromGlobals(
PyThreadState *tstate,
PyObject *globals);
static inline PyObject*
_PyEval_EvalFrame(PyThreadState *tstate, struct _interpreter_frame *frame, int throwflag)
{
if (tstate->interp->eval_frame == NULL) {
return _PyEval_EvalFrameDefault(tstate, frame, throwflag);
}
return tstate->interp->eval_frame(tstate, frame, throwflag);
}
extern PyObject *
_PyEval_Vector(PyThreadState *tstate,
PyFrameConstructor *desc, PyObject *locals,
PyObject* const* args, size_t argcount,
PyObject *kwnames);
#ifdef EXPERIMENTAL_ISOLATED_SUBINTERPRETERS
extern int _PyEval_ThreadsInitialized(PyInterpreterState *interp);
#else
extern int _PyEval_ThreadsInitialized(struct pyruntimestate *runtime);
#endif
extern PyStatus _PyEval_InitGIL(PyThreadState *tstate);
extern void _PyEval_FiniGIL(PyInterpreterState *interp);
extern void _PyEval_ReleaseLock(PyThreadState *tstate);
extern void _PyEval_DeactivateOpCache(void);
/* --- _Py_EnterRecursiveCall() ----------------------------------------- */
#ifdef USE_STACKCHECK
/* With USE_STACKCHECK macro defined, trigger stack checks in
_Py_CheckRecursiveCall() on every 64th call to Py_EnterRecursiveCall. */
static inline int _Py_MakeRecCheck(PyThreadState *tstate) {
return (++tstate->recursion_depth > tstate->interp->ceval.recursion_limit
|| ++tstate->stackcheck_counter > 64);
}
#else
static inline int _Py_MakeRecCheck(PyThreadState *tstate) {
return (++tstate->recursion_depth > tstate->interp->ceval.recursion_limit);
}
#endif
PyAPI_FUNC(int) _Py_CheckRecursiveCall(
PyThreadState *tstate,
const char *where);
static inline int _Py_EnterRecursiveCall(PyThreadState *tstate,
const char *where) {
return (_Py_MakeRecCheck(tstate) && _Py_CheckRecursiveCall(tstate, where));
}
static inline int _Py_EnterRecursiveCall_inline(const char *where) {
PyThreadState *tstate = _PyThreadState_GET();
return _Py_EnterRecursiveCall(tstate, where);
}
#define Py_EnterRecursiveCall(where) _Py_EnterRecursiveCall_inline(where)
static inline void _Py_LeaveRecursiveCall(PyThreadState *tstate) {
tstate->recursion_depth--;
}
static inline void _Py_LeaveRecursiveCall_inline(void) {
PyThreadState *tstate = _PyThreadState_GET();
_Py_LeaveRecursiveCall(tstate);
}
#define Py_LeaveRecursiveCall() _Py_LeaveRecursiveCall_inline()
struct _interpreter_frame *_PyEval_GetFrame(void);
PyObject *_Py_MakeCoro(PyFrameConstructor *, struct _interpreter_frame *);
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_CEVAL_H */
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