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#ifndef Py_INTERNAL_FILEUTILS_H
#define Py_INTERNAL_FILEUTILS_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "Py_BUILD_CORE must be defined to include this header"
#endif
#include <locale.h> /* struct lconv */
// This is used after getting NULL back from Py_DecodeLocale().
#define DECODE_LOCALE_ERR(NAME, LEN) \
((LEN) == (size_t)-2) \
? _PyStatus_ERR("cannot decode " NAME) \
: _PyStatus_NO_MEMORY()
PyAPI_DATA(int) _Py_HasFileSystemDefaultEncodeErrors;
PyAPI_FUNC(int) _Py_DecodeUTF8Ex(
const char *arg,
Py_ssize_t arglen,
wchar_t **wstr,
size_t *wlen,
const char **reason,
_Py_error_handler errors);
PyAPI_FUNC(int) _Py_EncodeUTF8Ex(
const wchar_t *text,
char **str,
size_t *error_pos,
const char **reason,
int raw_malloc,
_Py_error_handler errors);
PyAPI_FUNC(wchar_t*) _Py_DecodeUTF8_surrogateescape(
const char *arg,
Py_ssize_t arglen,
size_t *wlen);
extern int
_Py_wstat(const wchar_t *, struct stat *);
PyAPI_FUNC(int) _Py_GetForceASCII(void);
/* Reset "force ASCII" mode (if it was initialized).
This function should be called when Python changes the LC_CTYPE locale,
so the "force ASCII" mode can be detected again on the new locale
encoding. */
PyAPI_FUNC(void) _Py_ResetForceASCII(void);
PyAPI_FUNC(int) _Py_GetLocaleconvNumeric(
struct lconv *lc,
PyObject **decimal_point,
PyObject **thousands_sep);
PyAPI_FUNC(void) _Py_closerange(int first, int last);
PyAPI_FUNC(wchar_t*) _Py_GetLocaleEncoding(void);
PyAPI_FUNC(PyObject*) _Py_GetLocaleEncodingObject(void);
#ifdef HAVE_NON_UNICODE_WCHAR_T_REPRESENTATION
extern int _Py_LocaleUsesNonUnicodeWchar(void);
extern wchar_t* _Py_DecodeNonUnicodeWchar(
const wchar_t* native,
Py_ssize_t size);
extern int _Py_EncodeNonUnicodeWchar_InPlace(
wchar_t* unicode,
Py_ssize_t size);
#endif
extern wchar_t * _Py_join_relfile(const wchar_t *dirname,
const wchar_t *relfile);
extern int _Py_add_relfile(wchar_t *dirname,
const wchar_t *relfile,
size_t bufsize);
extern size_t _Py_find_basename(const wchar_t *filename);
PyAPI_FUNC(int) _Py_normalize_path(const wchar_t *path,
wchar_t *buf, const size_t buf_len);
// Macros to protect CRT calls against instant termination when passed an
// invalid parameter (bpo-23524). IPH stands for Invalid Parameter Handler.
// Usage:
//
// _Py_BEGIN_SUPPRESS_IPH
// ...
// _Py_END_SUPPRESS_IPH
#if defined _MSC_VER && _MSC_VER >= 1900
# include <stdlib.h> // _set_thread_local_invalid_parameter_handler()
extern _invalid_parameter_handler _Py_silent_invalid_parameter_handler;
# define _Py_BEGIN_SUPPRESS_IPH \
{ _invalid_parameter_handler _Py_old_handler = \
_set_thread_local_invalid_parameter_handler(_Py_silent_invalid_parameter_handler);
# define _Py_END_SUPPRESS_IPH \
_set_thread_local_invalid_parameter_handler(_Py_old_handler); }
#else
# define _Py_BEGIN_SUPPRESS_IPH
# define _Py_END_SUPPRESS_IPH
#endif /* _MSC_VER >= 1900 */
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_FILEUTILS_H */
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