1#ifndef Py_INTERNAL_LIFECYCLE_H
2#define Py_INTERNAL_LIFECYCLE_H
3#ifdef __cplusplus
4extern "C" {
5#endif
6
7#ifndef Py_BUILD_CORE
8#  error "this header requires Py_BUILD_CORE define"
9#endif
10
11#include "pycore_runtime.h"       // _PyRuntimeState
12
13/* Forward declarations */
14struct _PyArgv;
15struct pyruntimestate;
16
17/* True if the main interpreter thread exited due to an unhandled
18 * KeyboardInterrupt exception, suggesting the user pressed ^C. */
19PyAPI_DATA(int) _Py_UnhandledKeyboardInterrupt;
20
21extern int _Py_SetFileSystemEncoding(
22    const char *encoding,
23    const char *errors);
24extern void _Py_ClearFileSystemEncoding(void);
25extern PyStatus _PyUnicode_InitEncodings(PyThreadState *tstate);
26#ifdef MS_WINDOWS
27extern int _PyUnicode_EnableLegacyWindowsFSEncoding(void);
28#endif
29
30PyAPI_FUNC(void) _Py_ClearStandardStreamEncoding(void);
31
32PyAPI_FUNC(int) _Py_IsLocaleCoercionTarget(const char *ctype_loc);
33
34/* Various one-time initializers */
35
36extern PyStatus _PyFaulthandler_Init(int enable);
37extern int _PyTraceMalloc_Init(int enable);
38extern PyObject * _PyBuiltin_Init(PyInterpreterState *interp);
39extern PyStatus _PySys_Create(
40    PyThreadState *tstate,
41    PyObject **sysmod_p);
42extern PyStatus _PySys_ReadPreinitWarnOptions(PyWideStringList *options);
43extern PyStatus _PySys_ReadPreinitXOptions(PyConfig *config);
44extern int _PySys_UpdateConfig(PyThreadState *tstate);
45extern void _PySys_Fini(PyInterpreterState *interp);
46extern int _PyBuiltins_AddExceptions(PyObject * bltinmod);
47extern PyStatus _Py_HashRandomization_Init(const PyConfig *);
48
49extern PyStatus _PyImportZip_Init(PyThreadState *tstate);
50extern PyStatus _PyGC_Init(PyInterpreterState *interp);
51extern PyStatus _PyAtExit_Init(PyInterpreterState *interp);
52extern int _Py_Deepfreeze_Init(void);
53
54/* Various internal finalizers */
55
56extern int _PySignal_Init(int install_signal_handlers);
57extern void _PySignal_Fini(void);
58
59extern void _PyImport_Fini(void);
60extern void _PyImport_Fini2(void);
61extern void _PyGC_Fini(PyInterpreterState *interp);
62extern void _Py_HashRandomization_Fini(void);
63extern void _PyFaulthandler_Fini(void);
64extern void _PyHash_Fini(void);
65extern void _PyTraceMalloc_Fini(void);
66extern void _PyWarnings_Fini(PyInterpreterState *interp);
67extern void _PyAST_Fini(PyInterpreterState *interp);
68extern void _PyAtExit_Fini(PyInterpreterState *interp);
69extern void _PyThread_FiniType(PyInterpreterState *interp);
70extern void _Py_Deepfreeze_Fini(void);
71extern void _PyArg_Fini(void);
72
73extern PyStatus _PyGILState_Init(_PyRuntimeState *runtime);
74extern PyStatus _PyGILState_SetTstate(PyThreadState *tstate);
75extern void _PyGILState_Fini(PyInterpreterState *interp);
76
77PyAPI_FUNC(void) _PyGC_DumpShutdownStats(PyInterpreterState *interp);
78
79PyAPI_FUNC(PyStatus) _Py_PreInitializeFromPyArgv(
80    const PyPreConfig *src_config,
81    const struct _PyArgv *args);
82PyAPI_FUNC(PyStatus) _Py_PreInitializeFromConfig(
83    const PyConfig *config,
84    const struct _PyArgv *args);
85
86PyAPI_FUNC(wchar_t *) _Py_GetStdlibDir(void);
87
88PyAPI_FUNC(int) _Py_HandleSystemExit(int *exitcode_p);
89
90PyAPI_FUNC(PyObject*) _PyErr_WriteUnraisableDefaultHook(PyObject *unraisable);
91
92PyAPI_FUNC(void) _PyErr_Print(PyThreadState *tstate);
93PyAPI_FUNC(void) _PyErr_Display(PyObject *file, PyObject *exception,
94                                PyObject *value, PyObject *tb);
95
96PyAPI_FUNC(void) _PyThreadState_DeleteCurrent(PyThreadState *tstate);
97
98extern void _PyAtExit_Call(PyInterpreterState *interp);
99
100#ifdef __cplusplus
101}
102#endif
103#endif /* !Py_INTERNAL_LIFECYCLE_H */
104