mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-23 10:16:01 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

gh-131238: Convert pycore_pystate.h static inline to functions (#131352)

Browse source 
Convert static inline functions to functions:

* _Py_IsMainThread()
* _PyInterpreterState_Main()
* _Py_IsMainInterpreterFinalizing()
* _Py_GetMainConfig()
This commit is contained in:
Victor Stinner 2025-03-17 12:31:55 +01:00 • committed by GitHub
parent 80e00ecc39
commit 0453e494b6
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
2 changed files with 43 additions and 33 deletions
Download patch file Download diff file Expand all files Collapse all files

38
Python/pystate.c
View file

@ -3137,3 +3137,41 @@ _PyThreadState_ClearMimallocHeaps(PyThreadState *tstate)
}
#endif
}
int
_Py_IsMainThread(void)
{
unsigned long thread = PyThread_get_thread_ident();
return (thread == _PyRuntime.main_thread);
}
PyInterpreterState *
_PyInterpreterState_Main(void)
{
return _PyRuntime.interpreters.main;
}
int
_Py_IsMainInterpreterFinalizing(PyInterpreterState *interp)
{
/* bpo-39877: Access _PyRuntime directly rather than using
tstate->interp->runtime to support calls from Python daemon threads.
After Py_Finalize() has been called, tstate can be a dangling pointer:
point to PyThreadState freed memory. */
return (_PyRuntimeState_GetFinalizing(&_PyRuntime) != NULL &&
interp == &_PyRuntime._main_interpreter);
}
const PyConfig *
_Py_GetMainConfig(void)
{
PyInterpreterState *interp = _PyInterpreterState_Main();
if (interp == NULL) {
return NULL;
}
return _PyInterpreterState_GetConfig(interp);
}