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cpython/Include/fileutils.h

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Create fileutils.c/.h * _Py_fopen() and _Py_stat() come from Python/import.c * (_Py)_wrealpath() comes from Python/sysmodule.c * _Py_char2wchar(), _Py_wchar2char() and _Py_wfopen() come from Modules/main.c * (_Py)_wstat(), (_Py)_wgetcwd(), _Py_wreadlink() come from Modules/getpath.c
2010-10-07 21:45:39 +00:00
#ifndef Py_FILEUTILS_H
#define Py_FILEUTILS_H
gh-108765: Move stat() fiddling from pyport.h to fileutils.h (#108854)
2023-09-03 23:32:13 +02:00
/*******************************
* stat() and fstat() fiddling *
*******************************/
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h> // S_ISREG()
#elif defined(HAVE_STAT_H)
# include <stat.h> // S_ISREG()
#endif
#ifndef S_IFMT
// VisualAge C/C++ Failed to Define MountType Field in sys/stat.h.
# define S_IFMT 0170000
#endif
#ifndef S_IFLNK
// Windows doesn't define S_IFLNK, but posixmodule.c maps
// IO_REPARSE_TAG_SYMLINK to S_IFLNK.
# define S_IFLNK 0120000
#endif
#ifndef S_ISREG
# define S_ISREG(x) (((x) & S_IFMT) == S_IFREG)
#endif
#ifndef S_ISDIR
# define S_ISDIR(x) (((x) & S_IFMT) == S_IFDIR)
#endif
#ifndef S_ISCHR
# define S_ISCHR(x) (((x) & S_IFMT) == S_IFCHR)
#endif
#ifndef S_ISLNK
# define S_ISLNK(x) (((x) & S_IFMT) == S_IFLNK)
#endif
// Move this down here since some C++ #include's don't like to be included
// inside an extern "C".
Create fileutils.c/.h * _Py_fopen() and _Py_stat() come from Python/import.c * (_Py)_wrealpath() comes from Python/sysmodule.c * _Py_char2wchar(), _Py_wchar2char() and _Py_wfopen() come from Modules/main.c * (_Py)_wstat(), (_Py)_wgetcwd(), _Py_wreadlink() come from Modules/getpath.c
2010-10-07 21:45:39 +00:00
#ifdef __cplusplus
extern "C" {
#endif
Issue #29058: All stable API extensions added after Python 3.2 are now available only when Py_LIMITED_API is set to the PY_VERSION_HEX value of the minimum Python version supporting this API.
2016-12-27 14:57:39 +02:00
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
Issue #18395: Rename ``_Py_char2wchar()`` to :c:func:`Py_DecodeLocale`, rename ``_Py_wchar2char()`` to :c:func:`Py_EncodeLocale`, and document these functions.
2014-08-01 12:28:48 +02:00
PyAPI_FUNC(wchar_t *) Py_DecodeLocale(
Add an optional size argument to _Py_char2wchar() _Py_char2wchar() callers usually need the result size in characters. Since it's trivial to compute it in _Py_char2wchar() (O(1) whereas wcslen() is O(n)), add an option to get it.
2010-10-16 23:16:16 +00:00
const char *arg,
size_t *size);
Create fileutils.c/.h * _Py_fopen() and _Py_stat() come from Python/import.c * (_Py)_wrealpath() comes from Python/sysmodule.c * _Py_char2wchar(), _Py_wchar2char() and _Py_wfopen() come from Modules/main.c * (_Py)_wstat(), (_Py)_wgetcwd(), _Py_wreadlink() come from Modules/getpath.c
2010-10-07 21:45:39 +00:00
Issue #18395: Rename ``_Py_char2wchar()`` to :c:func:`Py_DecodeLocale`, rename ``_Py_wchar2char()`` to :c:func:`Py_EncodeLocale`, and document these functions.
2014-08-01 12:28:48 +02:00
PyAPI_FUNC(char*) Py_EncodeLocale(
PyUnicode_EncodeFS() raises an exception if _Py_wchar2char() fails * Add error_pos optional argument to _Py_wchar2char() * PyUnicode_EncodeFS() raises a UnicodeEncodeError or MemoryError if _Py_wchar2char() fails
2010-11-08 22:43:46 +00:00
const wchar_t *text,
size_t *error_pos);
Issue #29058: All stable API extensions added after Python 3.2 are now available only when Py_LIMITED_API is set to the PY_VERSION_HEX value of the minimum Python version supporting this API.
2016-12-27 14:57:39 +02:00
#endif
Create fileutils.c/.h * _Py_fopen() and _Py_stat() come from Python/import.c * (_Py)_wrealpath() comes from Python/sysmodule.c * _Py_char2wchar(), _Py_wchar2char() and _Py_wfopen() come from Modules/main.c * (_Py)_wstat(), (_Py)_wgetcwd(), _Py_wreadlink() come from Modules/getpath.c
2010-10-07 21:45:39 +00:00
Issue #23152: Move declaration into a header and exclude from stable API.
2015-02-22 19:39:36 +02:00
#ifndef Py_LIMITED_API
bpo-35134: Add Include/cpython/fileutils.h header file (GH-18493) Move CPython C API from Include/fileutils.h into a new Include/cpython/fileutils.h header file which is included by Include/fileutils.h. Exclude the following private symbols from the limited C API: * _Py_error_handler * _Py_GetErrorHandler() * _Py_DecodeLocaleEx() * _Py_EncodeLocaleEx()
2020-02-12 23:55:09 +01:00
# define Py_CPYTHON_FILEUTILS_H
bpo-45434: Remove useless space in includes (GH-28963) Micro-optimize spaces!
2021-10-15 01:50:04 +02:00
# include "cpython/fileutils.h"
bpo-35134: Add Include/cpython/fileutils.h header file (GH-18493) Move CPython C API from Include/fileutils.h into a new Include/cpython/fileutils.h header file which is included by Include/fileutils.h. Exclude the following private symbols from the limited C API: * _Py_error_handler * _Py_GetErrorHandler() * _Py_DecodeLocaleEx() * _Py_EncodeLocaleEx()
2020-02-12 23:55:09 +01:00
# undef Py_CPYTHON_FILEUTILS_H
bpo-24658: Fix read/write greater than 2 GiB on macOS (GH-1705) On macOS, fix reading from and writing into a file with a size larger than 2 GiB.
2018-10-18 01:05:04 +02:00
#endif
Create fileutils.c/.h * _Py_fopen() and _Py_stat() come from Python/import.c * (_Py)_wrealpath() comes from Python/sysmodule.c * _Py_char2wchar(), _Py_wchar2char() and _Py_wfopen() come from Modules/main.c * (_Py)_wstat(), (_Py)_wgetcwd(), _Py_wreadlink() come from Modules/getpath.c
2010-10-07 21:45:39 +00:00
#ifdef __cplusplus
}
#endif
#endif /* !Py_FILEUTILS_H */
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