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gh-129107: make bytearray thread safe (#129108)

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Co-authored-by: Kumar Aditya <kumaraditya@python.org>
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Tomasz Pytel 2025-02-15 02:19:42 -05:00 • committed by GitHub
parent d2e60d8e59
commit a05433f24a
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5 changed files with 904 additions and 100 deletions
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Include/cpython/bytearrayobject.h
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@ -29,6 +29,10 @@ static inline char* PyByteArray_AS_STRING(PyObject *op)
static inline Py_ssize_t PyByteArray_GET_SIZE(PyObject *op) {
PyByteArrayObject *self = _PyByteArray_CAST(op);
#ifdef Py_GIL_DISABLED
return _Py_atomic_load_ssize_relaxed(&(_PyVarObject_CAST(self)->ob_size));
#else
return Py_SIZE(self);
#endif
}
#define PyByteArray_GET_SIZE(self) PyByteArray_GET_SIZE(_PyObject_CAST(self))