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- /* Interfaces to configure, query, create & destroy the Python runtime */
- #ifndef Py_PYLIFECYCLE_H
- #define Py_PYLIFECYCLE_H
- #ifdef __cplusplus
- extern "C" {
- #endif
- #ifndef Py_LIMITED_API
- typedef struct {
- const char *prefix;
- const char *msg;
- int user_err;
- } _PyInitError;
- /* Almost all errors causing Python initialization to fail */
- #ifdef _MSC_VER
- /* Visual Studio 2015 doesn't implement C99 __func__ in C */
- # define _Py_INIT_GET_FUNC() __FUNCTION__
- #else
- # define _Py_INIT_GET_FUNC() __func__
- #endif
- #define _Py_INIT_OK() \
- (_PyInitError){.prefix = NULL, .msg = NULL, .user_err = 0}
- #define _Py_INIT_ERR(MSG) \
- (_PyInitError){.prefix = _Py_INIT_GET_FUNC(), .msg = (MSG), .user_err = 0}
- /* Error that can be fixed by the user like invalid input parameter.
- Don't abort() the process on such error. */
- #define _Py_INIT_USER_ERR(MSG) \
- (_PyInitError){.prefix = _Py_INIT_GET_FUNC(), .msg = (MSG), .user_err = 1}
- #define _Py_INIT_NO_MEMORY() _Py_INIT_USER_ERR("memory allocation failed")
- #define _Py_INIT_FAILED(err) \
- (err.msg != NULL)
- #endif
- PyAPI_FUNC(void) Py_SetProgramName(const wchar_t *);
- PyAPI_FUNC(wchar_t *) Py_GetProgramName(void);
- PyAPI_FUNC(void) Py_SetPythonHome(const wchar_t *);
- PyAPI_FUNC(wchar_t *) Py_GetPythonHome(void);
- #ifndef Py_LIMITED_API
- PyAPI_FUNC(void) _Py_SetProgramFullPath(const wchar_t *);
- /* Only used by applications that embed the interpreter and need to
- * override the standard encoding determination mechanism
- */
- PyAPI_FUNC(int) Py_SetStandardStreamEncoding(const char *encoding,
- const char *errors);
- /* PEP 432 Multi-phase initialization API (Private while provisional!) */
- PyAPI_FUNC(_PyInitError) _Py_InitializeCore(
- PyInterpreterState **interp_p,
- const _PyCoreConfig *config);
- PyAPI_FUNC(int) _Py_IsCoreInitialized(void);
- PyAPI_FUNC(_PyInitError) _Py_InitializeFromConfig(
- const _PyCoreConfig *config);
- #ifdef Py_BUILD_CORE
- PyAPI_FUNC(void) _Py_Initialize_ReadEnvVarsNoAlloc(void);
- #endif
- PyAPI_FUNC(PyObject *) _Py_GetGlobalVariablesAsDict(void);
- PyAPI_FUNC(_PyInitError) _PyCoreConfig_Read(_PyCoreConfig *);
- PyAPI_FUNC(void) _PyCoreConfig_Clear(_PyCoreConfig *);
- PyAPI_FUNC(int) _PyCoreConfig_Copy(
- _PyCoreConfig *config,
- const _PyCoreConfig *config2);
- PyAPI_FUNC(PyObject *) _PyCoreConfig_AsDict(const _PyCoreConfig *config);
- PyAPI_FUNC(void) _PyCoreConfig_SetGlobalConfig(
- const _PyCoreConfig *config);
- PyAPI_FUNC(_PyInitError) _PyMainInterpreterConfig_Read(
- _PyMainInterpreterConfig *config,
- const _PyCoreConfig *core_config);
- PyAPI_FUNC(void) _PyMainInterpreterConfig_Clear(_PyMainInterpreterConfig *);
- PyAPI_FUNC(int) _PyMainInterpreterConfig_Copy(
- _PyMainInterpreterConfig *config,
- const _PyMainInterpreterConfig *config2);
- /* Used by _testcapi.get_main_config() */
- PyAPI_FUNC(PyObject*) _PyMainInterpreterConfig_AsDict(
- const _PyMainInterpreterConfig *config);
- PyAPI_FUNC(_PyInitError) _Py_InitializeMainInterpreter(
- PyInterpreterState *interp,
- const _PyMainInterpreterConfig *config);
- #endif /* !defined(Py_LIMITED_API) */
- /* Initialization and finalization */
- PyAPI_FUNC(void) Py_Initialize(void);
- PyAPI_FUNC(void) Py_InitializeEx(int);
- #ifndef Py_LIMITED_API
- PyAPI_FUNC(void) _Py_FatalInitError(_PyInitError err) _Py_NO_RETURN;
- #endif
- PyAPI_FUNC(void) Py_Finalize(void);
- #if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03060000
- PyAPI_FUNC(int) Py_FinalizeEx(void);
- #endif
- PyAPI_FUNC(int) Py_IsInitialized(void);
- /* Subinterpreter support */
- PyAPI_FUNC(PyThreadState *) Py_NewInterpreter(void);
- PyAPI_FUNC(void) Py_EndInterpreter(PyThreadState *);
- /* Py_PyAtExit is for the atexit module, Py_AtExit is for low-level
- * exit functions.
- */
- #ifndef Py_LIMITED_API
- PyAPI_FUNC(void) _Py_PyAtExit(void (*func)(PyObject *), PyObject *);
- #endif
- PyAPI_FUNC(int) Py_AtExit(void (*func)(void));
- PyAPI_FUNC(void) Py_Exit(int) _Py_NO_RETURN;
- /* Restore signals that the interpreter has called SIG_IGN on to SIG_DFL. */
- #ifndef Py_LIMITED_API
- PyAPI_FUNC(void) _Py_RestoreSignals(void);
- PyAPI_FUNC(int) Py_FdIsInteractive(FILE *, const char *);
- #endif
- /* Bootstrap __main__ (defined in Modules/main.c) */
- PyAPI_FUNC(int) Py_Main(int argc, wchar_t **argv);
- #ifdef Py_BUILD_CORE
- PyAPI_FUNC(int) _Py_UnixMain(int argc, char **argv);
- #endif
- /* In getpath.c */
- PyAPI_FUNC(wchar_t *) Py_GetProgramFullPath(void);
- PyAPI_FUNC(wchar_t *) Py_GetPrefix(void);
- PyAPI_FUNC(wchar_t *) Py_GetExecPrefix(void);
- PyAPI_FUNC(wchar_t *) Py_GetPath(void);
- #ifdef Py_BUILD_CORE
- PyAPI_FUNC(_PyInitError) _PyPathConfig_Init(const _PyCoreConfig *core_config);
- PyAPI_FUNC(int) _PyPathConfig_ComputeArgv0(
- int argc, wchar_t **argv,
- PyObject **argv0_p);
- PyAPI_FUNC(int) _Py_FindEnvConfigValue(
- FILE *env_file,
- const wchar_t *key,
- wchar_t *value,
- size_t value_size);
- #endif
- PyAPI_FUNC(void) Py_SetPath(const wchar_t *);
- #ifdef MS_WINDOWS
- int _Py_CheckPython3(void);
- #endif
- /* In their own files */
- PyAPI_FUNC(const char *) Py_GetVersion(void);
- PyAPI_FUNC(const char *) Py_GetPlatform(void);
- PyAPI_FUNC(const char *) Py_GetCopyright(void);
- PyAPI_FUNC(const char *) Py_GetCompiler(void);
- PyAPI_FUNC(const char *) Py_GetBuildInfo(void);
- #ifndef Py_LIMITED_API
- PyAPI_FUNC(const char *) _Py_gitidentifier(void);
- PyAPI_FUNC(const char *) _Py_gitversion(void);
- #endif
- /* Internal -- various one-time initializations */
- #ifndef Py_LIMITED_API
- PyAPI_FUNC(PyObject *) _PyBuiltin_Init(void);
- PyAPI_FUNC(_PyInitError) _PySys_BeginInit(PyObject **sysmod);
- PyAPI_FUNC(int) _PySys_EndInit(PyObject *sysdict, _PyMainInterpreterConfig *config);
- PyAPI_FUNC(_PyInitError) _PyImport_Init(PyInterpreterState *interp);
- PyAPI_FUNC(void) _PyExc_Init(PyObject * bltinmod);
- PyAPI_FUNC(_PyInitError) _PyImportHooks_Init(void);
- PyAPI_FUNC(int) _PyFrame_Init(void);
- PyAPI_FUNC(int) _PyFloat_Init(void);
- PyAPI_FUNC(int) PyByteArray_Init(void);
- PyAPI_FUNC(_PyInitError) _Py_HashRandomization_Init(const _PyCoreConfig *);
- #endif
- #ifdef Py_BUILD_CORE
- PyAPI_FUNC(int) _Py_ReadHashSeed(
- const char *seed_text,
- int *use_hash_seed,
- unsigned long *hash_seed);
- #endif
- /* Various internal finalizers */
- #ifdef Py_BUILD_CORE
- PyAPI_FUNC(void) _PyExc_Fini(void);
- PyAPI_FUNC(void) _PyImport_Fini(void);
- PyAPI_FUNC(void) _PyImport_Fini2(void);
- PyAPI_FUNC(void) _PyGC_DumpShutdownStats(void);
- PyAPI_FUNC(void) _PyGC_Fini(void);
- PyAPI_FUNC(void) _PyType_Fini(void);
- PyAPI_FUNC(void) _Py_HashRandomization_Fini(void);
- #endif /* Py_BUILD_CORE */
- #ifndef Py_LIMITED_API
- PyAPI_FUNC(void) PyMethod_Fini(void);
- PyAPI_FUNC(void) PyFrame_Fini(void);
- PyAPI_FUNC(void) PyCFunction_Fini(void);
- PyAPI_FUNC(void) PyDict_Fini(void);
- PyAPI_FUNC(void) PyTuple_Fini(void);
- PyAPI_FUNC(void) PyList_Fini(void);
- PyAPI_FUNC(void) PySet_Fini(void);
- PyAPI_FUNC(void) PyBytes_Fini(void);
- PyAPI_FUNC(void) PyByteArray_Fini(void);
- PyAPI_FUNC(void) PyFloat_Fini(void);
- PyAPI_FUNC(void) PyOS_FiniInterrupts(void);
- PyAPI_FUNC(void) PySlice_Fini(void);
- PyAPI_FUNC(void) PyAsyncGen_Fini(void);
- PyAPI_FUNC(int) _Py_IsFinalizing(void);
- #endif /* !Py_LIMITED_API */
- /* Signals */
- typedef void (*PyOS_sighandler_t)(int);
- PyAPI_FUNC(PyOS_sighandler_t) PyOS_getsig(int);
- PyAPI_FUNC(PyOS_sighandler_t) PyOS_setsig(int, PyOS_sighandler_t);
- #ifndef Py_LIMITED_API
- /* Random */
- PyAPI_FUNC(int) _PyOS_URandom(void *buffer, Py_ssize_t size);
- PyAPI_FUNC(int) _PyOS_URandomNonblock(void *buffer, Py_ssize_t size);
- #endif /* !Py_LIMITED_API */
- /* Legacy locale support */
- #ifndef Py_LIMITED_API
- PyAPI_FUNC(void) _Py_CoerceLegacyLocale(const _PyCoreConfig *config);
- PyAPI_FUNC(int) _Py_LegacyLocaleDetected(void);
- PyAPI_FUNC(char *) _Py_SetLocaleFromEnv(int category);
- #endif
- #ifdef __cplusplus
- }
- #endif
- #endif /* !Py_PYLIFECYCLE_H */
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