codekingpro/portable-devtools

1#ifndef Py_INTERNAL_CORECONFIG_H2#define Py_INTERNAL_CORECONFIG_H3#ifdef __cplusplus4extern "C" {5#endif6 7#ifndef Py_BUILD_CORE8#  error "this header requires Py_BUILD_CORE define"9#endif10 11#include "pycore_typedefs.h"      // _PyRuntimeState12 13/* --- PyStatus ----------------------------------------------- */14 15/* Almost all errors causing Python initialization to fail */16#ifdef _MSC_VER17   /* Visual Studio 2015 doesn't implement C99 __func__ in C */18#  define _PyStatus_GET_FUNC() __FUNCTION__19#else20#  define _PyStatus_GET_FUNC() __func__21#endif22 23#define _PyStatus_OK() \24    (PyStatus){._type = _PyStatus_TYPE_OK}25    /* other fields are set to 0 */26#define _PyStatus_ERR(ERR_MSG) \27    (PyStatus){ \28        ._type = _PyStatus_TYPE_ERROR, \29        .func = _PyStatus_GET_FUNC(), \30        .err_msg = (ERR_MSG)}31        /* other fields are set to 0 */32#define _PyStatus_NO_MEMORY_ERRMSG "memory allocation failed"33#define _PyStatus_NO_MEMORY() _PyStatus_ERR(_PyStatus_NO_MEMORY_ERRMSG)34#define _PyStatus_EXIT(EXITCODE) \35    (PyStatus){ \36        ._type = _PyStatus_TYPE_EXIT, \37        .exitcode = (EXITCODE)}38#define _PyStatus_IS_ERROR(err) \39    ((err)._type == _PyStatus_TYPE_ERROR)40#define _PyStatus_IS_EXIT(err) \41    ((err)._type == _PyStatus_TYPE_EXIT)42#define _PyStatus_EXCEPTION(err) \43    ((err)._type != _PyStatus_TYPE_OK)44#define _PyStatus_UPDATE_FUNC(err) \45    do { (err).func = _PyStatus_GET_FUNC(); } while (0)46 47// Export for '_testinternalcapi' shared extension48PyAPI_FUNC(void) _PyErr_SetFromPyStatus(PyStatus status);49 50 51/* --- PyWideStringList ------------------------------------------------ */52 53#define _PyWideStringList_INIT (PyWideStringList){.length = 0, .items = NULL}54 55#ifndef NDEBUG56extern int _PyWideStringList_CheckConsistency(const PyWideStringList *list);57#endif58extern void _PyWideStringList_Clear(PyWideStringList *list);59extern int _PyWideStringList_Copy(PyWideStringList *list,60    const PyWideStringList *list2);61extern PyStatus _PyWideStringList_Extend(PyWideStringList *list,62    const PyWideStringList *list2);63extern PyObject* _PyWideStringList_AsList(const PyWideStringList *list);64 65 66/* --- _PyArgv ---------------------------------------------------- */67 68typedef struct _PyArgv {69    Py_ssize_t argc;70    int use_bytes_argv;71    char * const *bytes_argv;72    wchar_t * const *wchar_argv;73} _PyArgv;74 75extern PyStatus _PyArgv_AsWstrList(const _PyArgv *args,76    PyWideStringList *list);77 78 79/* --- Helper functions ------------------------------------------- */80 81extern int _Py_str_to_int(82    const char *str,83    int *result);84extern const wchar_t* _Py_get_xoption(85    const PyWideStringList *xoptions,86    const wchar_t *name);87extern const char* _Py_GetEnv(88    int use_environment,89    const char *name);90extern void _Py_get_env_flag(91    int use_environment,92    int *flag,93    const char *name);94 95/* Py_GetArgcArgv() helper */96extern void _Py_ClearArgcArgv(void);97 98 99/* --- _PyPreCmdline ------------------------------------------------- */100 101typedef struct {102    PyWideStringList argv;103    PyWideStringList xoptions;     /* "-X value" option */104    int isolated;             /* -I option */105    int use_environment;      /* -E option */106    int dev_mode;             /* -X dev and PYTHONDEVMODE */107    int warn_default_encoding;     /* -X warn_default_encoding and PYTHONWARNDEFAULTENCODING */108} _PyPreCmdline;109 110#define _PyPreCmdline_INIT \111    (_PyPreCmdline){ \112        .use_environment = -1, \113        .isolated = -1, \114        .dev_mode = -1}115/* Note: _PyPreCmdline_INIT sets other fields to 0/NULL */116 117extern void _PyPreCmdline_Clear(_PyPreCmdline *cmdline);118extern PyStatus _PyPreCmdline_SetArgv(_PyPreCmdline *cmdline,119    const _PyArgv *args);120extern PyStatus _PyPreCmdline_SetConfig(121    const _PyPreCmdline *cmdline,122    PyConfig *config);123extern PyStatus _PyPreCmdline_Read(_PyPreCmdline *cmdline,124    const PyPreConfig *preconfig);125 126 127/* --- PyPreConfig ----------------------------------------------- */128 129// Export for '_testembed' program130PyAPI_FUNC(void) _PyPreConfig_InitCompatConfig(PyPreConfig *preconfig);131 132extern void _PyPreConfig_InitFromConfig(133    PyPreConfig *preconfig,134    const PyConfig *config);135extern PyStatus _PyPreConfig_InitFromPreConfig(136    PyPreConfig *preconfig,137    const PyPreConfig *config2);138extern PyObject* _PyPreConfig_AsDict(const PyPreConfig *preconfig);139extern void _PyPreConfig_GetConfig(PyPreConfig *preconfig,140    const PyConfig *config);141extern PyStatus _PyPreConfig_Read(PyPreConfig *preconfig,142    const _PyArgv *args);143extern PyStatus _PyPreConfig_Write(const PyPreConfig *preconfig);144 145 146/* --- PyConfig ---------------------------------------------- */147 148typedef enum {149    /* Py_Initialize() API: backward compatibility with Python 3.6 and 3.7 */150    _PyConfig_INIT_COMPAT = 1,151    _PyConfig_INIT_PYTHON = 2,152    _PyConfig_INIT_ISOLATED = 3153} _PyConfigInitEnum;154 155typedef enum {156    /* In free threaded builds, this means that the GIL is disabled at startup,157       but may be enabled by loading an incompatible extension module. */158    _PyConfig_GIL_DEFAULT = -1,159 160    /* The GIL has been forced off or on, and will not be affected by module loading. */161    _PyConfig_GIL_DISABLE = 0,162    _PyConfig_GIL_ENABLE = 1,163} _PyConfigGILEnum;164 165// Export for '_testembed' program166PyAPI_FUNC(void) _PyConfig_InitCompatConfig(PyConfig *config);167 168extern PyStatus _PyConfig_Copy(169    PyConfig *config,170    const PyConfig *config2);171extern PyStatus _PyConfig_InitPathConfig(172    PyConfig *config,173    int compute_path_config);174extern PyStatus _PyConfig_InitImportConfig(PyConfig *config);175extern PyStatus _PyConfig_Read(PyConfig *config, int compute_path_config);176extern PyStatus _PyConfig_Write(const PyConfig *config,177    _PyRuntimeState *runtime);178extern PyStatus _PyConfig_SetPyArgv(179    PyConfig *config,180    const _PyArgv *args);181extern PyObject* _PyConfig_CreateXOptionsDict(const PyConfig *config);182 183extern void _Py_DumpPathConfig(PyThreadState *tstate);184 185 186/* --- Function used for testing ---------------------------------- */187 188// Export these functions for '_testinternalcapi' shared extension189PyAPI_FUNC(PyObject*) _PyConfig_AsDict(const PyConfig *config);190PyAPI_FUNC(int) _PyConfig_FromDict(PyConfig *config, PyObject *dict);191PyAPI_FUNC(PyObject*) _Py_Get_Getpath_CodeObject(void);192PyAPI_FUNC(PyObject*) _Py_GetConfigsAsDict(void);193 194#ifdef __cplusplus195}196#endif197#endif /* !Py_INTERNAL_CORECONFIG_H */198