237 lines
7.8 KiB
C
237 lines
7.8 KiB
C
|
|
/* 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(PyObject*) _PyPathConfig_ComputeArgv0(int argc, wchar_t **argv);
|
|
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 */
|