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pycore_pystate.h no longer redefines PyThreadState_GET() (GH-28921)

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Redefining the PyThreadState_GET() macro in pycore_pystate.h is
useless since it doesn't affect files not including it. Either use
_PyThreadState_GET() directly, or don't use pycore_pystate.h internal
C API. For example, the _testcapi extension don't use the internal C
API, but use the public PyThreadState_Get() function instead.

Replace PyThreadState_Get() with _PyThreadState_GET(). The
_PyThreadState_GET() macro is more efficient than PyThreadState_Get()
and PyThreadState_GET() function calls which call fail with a fatal
Python error.

posixmodule.c and _ctypes extension now include <windows.h> before
pycore header files (like pycore_call.h).

_PyTraceback_Add() now uses _PyErr_Fetch()/_PyErr_Restore() instead
of PyErr_Fetch()/PyErr_Restore().

The _decimal and _xxsubinterpreters extensions are now built with the
Py_BUILD_CORE_MODULE macro defined to get access to the internal C
API.
This commit is contained in:
Victor Stinner 2021-10-13 14:09:13 +02:00 • committed by GitHub
parent 7733307739
commit 7cdc2a0f4b
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23 changed files with 87 additions and 77 deletions
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7
Include/internal/pycore_ceval.h
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@ -12,7 +12,8 @@ extern "C" {
struct pyruntimestate;
struct _ceval_runtime_state;
#include "pycore_interp.h" /* PyInterpreterState.eval_frame */
#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 *);
@ -93,7 +94,7 @@ static inline int _Py_EnterRecursiveCall(PyThreadState *tstate,
}
static inline int _Py_EnterRecursiveCall_inline(const char *where) {
PyThreadState *tstate = PyThreadState_GET();
PyThreadState *tstate = _PyThreadState_GET();
return _Py_EnterRecursiveCall(tstate, where);
}
@ -104,7 +105,7 @@ static inline void _Py_LeaveRecursiveCall(PyThreadState *tstate) {
}
static inline void _Py_LeaveRecursiveCall_inline(void) {
PyThreadState *tstate = PyThreadState_GET();
PyThreadState *tstate = _PyThreadState_GET();
_Py_LeaveRecursiveCall(tstate);
}