Merge branch 'python-import' into mq/GR-66023

Author: qunaibit

graalpython/com.oracle.graal.python.cext/include/internal/pycore_initconfig.h

@@ -0,0 +1,179 @@
+#ifndef Py_INTERNAL_CORECONFIG_H
+#define Py_INTERNAL_CORECONFIG_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef Py_BUILD_CORE
+#  error "this header requires Py_BUILD_CORE define"
+#endif
+
+/* Forward declaration */
+struct pyruntimestate;
+
+/* --- PyStatus ----------------------------------------------- */
+
+/* Almost all errors causing Python initialization to fail */
+#ifdef _MSC_VER
+   /* Visual Studio 2015 doesn't implement C99 __func__ in C */
+#  define _PyStatus_GET_FUNC() __FUNCTION__
+#else
+#  define _PyStatus_GET_FUNC() __func__
+#endif
+
+#define _PyStatus_OK() \
+    (PyStatus){._type = _PyStatus_TYPE_OK,}
+    /* other fields are set to 0 */
+#define _PyStatus_ERR(ERR_MSG) \
+    (PyStatus){ \
+        ._type = _PyStatus_TYPE_ERROR, \
+        .func = _PyStatus_GET_FUNC(), \
+        .err_msg = (ERR_MSG)}
+        /* other fields are set to 0 */
+#define _PyStatus_NO_MEMORY() _PyStatus_ERR("memory allocation failed")
+#define _PyStatus_EXIT(EXITCODE) \
+    (PyStatus){ \
+        ._type = _PyStatus_TYPE_EXIT, \
+        .exitcode = (EXITCODE)}
+#define _PyStatus_IS_ERROR(err) \
+    ((err)._type == _PyStatus_TYPE_ERROR)
+#define _PyStatus_IS_EXIT(err) \
+    ((err)._type == _PyStatus_TYPE_EXIT)
+#define _PyStatus_EXCEPTION(err) \
+    ((err)._type != _PyStatus_TYPE_OK)
+#define _PyStatus_UPDATE_FUNC(err) \
+    do { (err).func = _PyStatus_GET_FUNC(); } while (0)
+
+/* --- PyWideStringList ------------------------------------------------ */
+
+#define _PyWideStringList_INIT (PyWideStringList){.length = 0, .items = NULL}
+
+#ifndef NDEBUG
+PyAPI_FUNC(int) _PyWideStringList_CheckConsistency(const PyWideStringList *list);
+#endif
+PyAPI_FUNC(void) _PyWideStringList_Clear(PyWideStringList *list);
+PyAPI_FUNC(int) _PyWideStringList_Copy(PyWideStringList *list,
+    const PyWideStringList *list2);
+PyAPI_FUNC(PyStatus) _PyWideStringList_Extend(PyWideStringList *list,
+    const PyWideStringList *list2);
+PyAPI_FUNC(PyObject*) _PyWideStringList_AsList(const PyWideStringList *list);
+
+
+/* --- _PyArgv ---------------------------------------------------- */
+
+typedef struct _PyArgv {
+    Py_ssize_t argc;
+    int use_bytes_argv;
+    char * const *bytes_argv;
+    wchar_t * const *wchar_argv;
+} _PyArgv;
+
+PyAPI_FUNC(PyStatus) _PyArgv_AsWstrList(const _PyArgv *args,
+    PyWideStringList *list);
+
+
+/* --- Helper functions ------------------------------------------- */
+
+PyAPI_FUNC(int) _Py_str_to_int(
+    const char *str,
+    int *result);
+PyAPI_FUNC(const wchar_t*) _Py_get_xoption(
+    const PyWideStringList *xoptions,
+    const wchar_t *name);
+PyAPI_FUNC(const char*) _Py_GetEnv(
+    int use_environment,
+    const char *name);
+PyAPI_FUNC(void) _Py_get_env_flag(
+    int use_environment,
+    int *flag,
+    const char *name);
+
+/* Py_GetArgcArgv() helper */
+PyAPI_FUNC(void) _Py_ClearArgcArgv(void);
+
+
+/* --- _PyPreCmdline ------------------------------------------------- */
+
+typedef struct {
+    PyWideStringList argv;
+    PyWideStringList xoptions;     /* "-X value" option */
+    int isolated;             /* -I option */
+    int use_environment;      /* -E option */
+    int dev_mode;             /* -X dev and PYTHONDEVMODE */
+    int warn_default_encoding;     /* -X warn_default_encoding and PYTHONWARNDEFAULTENCODING */
+} _PyPreCmdline;
+
+#define _PyPreCmdline_INIT \
+    (_PyPreCmdline){ \
+        .use_environment = -1, \
+        .isolated = -1, \
+        .dev_mode = -1}
+/* Note: _PyPreCmdline_INIT sets other fields to 0/NULL */
+
+extern void _PyPreCmdline_Clear(_PyPreCmdline *cmdline);
+extern PyStatus _PyPreCmdline_SetArgv(_PyPreCmdline *cmdline,
+    const _PyArgv *args);
+extern PyStatus _PyPreCmdline_SetConfig(
+    const _PyPreCmdline *cmdline,
+    PyConfig *config);
+extern PyStatus _PyPreCmdline_Read(_PyPreCmdline *cmdline,
+    const PyPreConfig *preconfig);
+
+
+/* --- PyPreConfig ----------------------------------------------- */
+
+PyAPI_FUNC(void) _PyPreConfig_InitCompatConfig(PyPreConfig *preconfig);
+extern void _PyPreConfig_InitFromConfig(
+    PyPreConfig *preconfig,
+    const PyConfig *config);
+extern PyStatus _PyPreConfig_InitFromPreConfig(
+    PyPreConfig *preconfig,
+    const PyPreConfig *config2);
+extern PyObject* _PyPreConfig_AsDict(const PyPreConfig *preconfig);
+extern void _PyPreConfig_GetConfig(PyPreConfig *preconfig,
+    const PyConfig *config);
+extern PyStatus _PyPreConfig_Read(PyPreConfig *preconfig,
+    const _PyArgv *args);
+extern PyStatus _PyPreConfig_Write(const PyPreConfig *preconfig);
+
+
+/* --- PyConfig ---------------------------------------------- */
+
+typedef enum {
+    /* Py_Initialize() API: backward compatibility with Python 3.6 and 3.7 */
+    _PyConfig_INIT_COMPAT = 1,
+    _PyConfig_INIT_PYTHON = 2,
+    _PyConfig_INIT_ISOLATED = 3
+} _PyConfigInitEnum;
+
+PyAPI_FUNC(void) _PyConfig_InitCompatConfig(PyConfig *config);
+extern PyStatus _PyConfig_Copy(
+    PyConfig *config,
+    const PyConfig *config2);
+extern PyStatus _PyConfig_InitPathConfig(
+    PyConfig *config,
+    int compute_path_config);
+extern PyStatus _PyConfig_InitImportConfig(PyConfig *config);
+extern PyStatus _PyConfig_Read(PyConfig *config, int compute_path_config);
+extern PyStatus _PyConfig_Write(const PyConfig *config,
+    struct pyruntimestate *runtime);
+extern PyStatus _PyConfig_SetPyArgv(
+    PyConfig *config,
+    const _PyArgv *args);
+
+PyAPI_FUNC(PyObject*) _PyConfig_AsDict(const PyConfig *config);
+PyAPI_FUNC(int) _PyConfig_FromDict(PyConfig *config, PyObject *dict);
+
+extern void _Py_DumpPathConfig(PyThreadState *tstate);
+
+PyAPI_FUNC(PyObject*) _Py_Get_Getpath_CodeObject(void);
+
+
+/* --- Function used for testing ---------------------------------- */
+
+PyAPI_FUNC(PyObject*) _Py_GetConfigsAsDict(void);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_INTERNAL_CORECONFIG_H */