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cdad2724e6
Add pycore_moduleobject.h internal header file with static inline functions to access module members: * _PyModule_GetDict() * _PyModule_GetDef() * _PyModule_GetState() These functions don't check at runtime if their argument has a valid type and can be inlined even if Python is not built with LTO. _PyType_GetModuleByDef() uses _PyModule_GetDef(). Replace PyModule_GetState() with _PyModule_GetState() in the extension modules, considered as performance sensitive: * _abc * _functools * _operator * _pickle * _queue * _random * _sre * _struct * _thread * _winapi * array * posix The following extensions are now built with the Py_BUILD_CORE_MODULE macro defined, to be able to use the internal pycore_moduleobject.h header: _abc, array, _operator, _queue, _sre, _struct.
42 lines
1 KiB
C
42 lines
1 KiB
C
#ifndef Py_INTERNAL_MODULEOBJECT_H
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#define Py_INTERNAL_MODULEOBJECT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef Py_BUILD_CORE
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# error "this header requires Py_BUILD_CORE define"
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#endif
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typedef struct {
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PyObject_HEAD
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PyObject *md_dict;
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struct PyModuleDef *md_def;
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void *md_state;
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PyObject *md_weaklist;
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// for logging purposes after md_dict is cleared
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PyObject *md_name;
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} PyModuleObject;
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static inline PyModuleDef* _PyModule_GetDef(PyObject *mod) {
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assert(PyModule_Check(mod));
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return ((PyModuleObject *)mod)->md_def;
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}
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static inline void* _PyModule_GetState(PyObject* mod) {
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assert(PyModule_Check(mod));
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return ((PyModuleObject *)mod)->md_state;
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}
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static inline PyObject* _PyModule_GetDict(PyObject *mod) {
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assert(PyModule_Check(mod));
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PyObject *dict = ((PyModuleObject *)mod) -> md_dict;
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// _PyModule_GetDict(mod) must not be used after calling module_clear(mod)
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assert(dict != NULL);
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return dict;
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}
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_INTERNAL_MODULEOBJECT_H */
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