a4dd66275b
This needs a single bit, but was stored as a void* in the module struct. This didn't matter due to packing, but now that there's another bool in the struct, we can save a bit of memory by making md_gil a bool. Variables that changed type are renamed, to detect conflicts.
83 lines
2.3 KiB
C
83 lines
2.3 KiB
C
#ifndef Py_INTERNAL_MODULEOBJECT_H
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#define Py_INTERNAL_MODULEOBJECT_H
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#include <stdbool.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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extern void _PyModule_Clear(PyObject *);
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extern void _PyModule_ClearDict(PyObject *);
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extern int _PyModuleSpec_IsInitializing(PyObject *);
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extern int _PyModuleSpec_GetFileOrigin(PyObject *, PyObject **);
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extern int _PyModule_IsPossiblyShadowing(PyObject *);
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extern int _PyModule_IsExtension(PyObject *obj);
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typedef int (*_Py_modexecfunc)(PyObject *);
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typedef struct {
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PyObject_HEAD
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PyObject *md_dict;
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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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bool md_token_is_def; /* if true, `md_token` is the PyModuleDef */
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#ifdef Py_GIL_DISABLED
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bool md_requires_gil;
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#endif
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Py_ssize_t md_state_size;
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traverseproc md_state_traverse;
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inquiry md_state_clear;
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freefunc md_state_free;
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void *md_token;
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_Py_modexecfunc md_exec; /* only set if md_token_is_def is true */
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} PyModuleObject;
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#define _PyModule_CAST(op) \
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(assert(PyModule_Check(op)), _Py_CAST(PyModuleObject*, (op)))
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static inline PyModuleDef *_PyModule_GetDefOrNull(PyObject *arg) {
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PyModuleObject *mod = _PyModule_CAST(arg);
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if (mod->md_token_is_def) {
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return (PyModuleDef *)mod->md_token;
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}
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return NULL;
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}
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static inline PyModuleDef *_PyModule_GetToken(PyObject *arg) {
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PyModuleObject *mod = _PyModule_CAST(arg);
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return (PyModuleDef *)mod->md_token;
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}
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static inline void* _PyModule_GetState(PyObject* mod) {
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return _PyModule_CAST(mod)->md_state;
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}
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static inline PyObject* _PyModule_GetDict(PyObject *mod) {
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PyObject *dict = _PyModule_CAST(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; // borrowed reference
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}
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extern PyObject * _PyModule_GetFilenameObject(PyObject *);
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extern Py_ssize_t _PyModule_GetFilenameUTF8(
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PyObject *module,
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char *buffer,
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Py_ssize_t maxlen);
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PyObject* _Py_module_getattro_impl(PyModuleObject *m, PyObject *name, int suppress);
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PyObject* _Py_module_getattro(PyObject *m, PyObject *name);
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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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