From 7eb75bccb5dacb658c63db1a9a980950c3d54d42 Mon Sep 17 00:00:00 2001 From: Daryl McDaniel Date: Sat, 7 Nov 2015 19:25:02 +0000 Subject: AppPkg/Applications/Python/Python-2.7.10: Initial Checkin part 2/5. The Modules directory from the cPython 2.7.10 distribution. These files are unchanged and set the baseline for subsequent commits. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Daryl McDaniel git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18738 6f19259b-4bc3-4df7-8a09-765794883524 --- .../Python/Python-2.7.10/Modules/_io/_iomodule.h | 170 +++++++++++++++++++++ 1 file changed, 170 insertions(+) create mode 100644 AppPkg/Applications/Python/Python-2.7.10/Modules/_io/_iomodule.h (limited to 'AppPkg/Applications/Python/Python-2.7.10/Modules/_io/_iomodule.h') diff --git a/AppPkg/Applications/Python/Python-2.7.10/Modules/_io/_iomodule.h b/AppPkg/Applications/Python/Python-2.7.10/Modules/_io/_iomodule.h new file mode 100644 index 0000000000..054048d9e7 --- /dev/null +++ b/AppPkg/Applications/Python/Python-2.7.10/Modules/_io/_iomodule.h @@ -0,0 +1,170 @@ +/* + * Declarations shared between the different parts of the io module + */ + +/* ABCs */ +extern PyTypeObject PyIOBase_Type; +extern PyTypeObject PyRawIOBase_Type; +extern PyTypeObject PyBufferedIOBase_Type; +extern PyTypeObject PyTextIOBase_Type; + +/* Concrete classes */ +extern PyTypeObject PyFileIO_Type; +extern PyTypeObject PyBytesIO_Type; +extern PyTypeObject PyStringIO_Type; +extern PyTypeObject PyBufferedReader_Type; +extern PyTypeObject PyBufferedWriter_Type; +extern PyTypeObject PyBufferedRWPair_Type; +extern PyTypeObject PyBufferedRandom_Type; +extern PyTypeObject PyTextIOWrapper_Type; +extern PyTypeObject PyIncrementalNewlineDecoder_Type; + + +extern int _PyIO_ConvertSsize_t(PyObject *, void *); + +/* These functions are used as METH_NOARGS methods, are normally called + * with args=NULL, and return a new reference. + * BUT when args=Py_True is passed, they return a borrowed reference. + */ +extern PyObject* _PyIOBase_check_readable(PyObject *self, PyObject *args); +extern PyObject* _PyIOBase_check_writable(PyObject *self, PyObject *args); +extern PyObject* _PyIOBase_check_seekable(PyObject *self, PyObject *args); +extern PyObject* _PyIOBase_check_closed(PyObject *self, PyObject *args); + +/* Helper for finalization. + This function will revive an object ready to be deallocated and try to + close() it. It returns 0 if the object can be destroyed, or -1 if it + is alive again. */ +extern int _PyIOBase_finalize(PyObject *self); + +/* Returns true if the given FileIO object is closed. + Doesn't check the argument type, so be careful! */ +extern int _PyFileIO_closed(PyObject *self); + +/* Shortcut to the core of the IncrementalNewlineDecoder.decode method */ +extern PyObject *_PyIncrementalNewlineDecoder_decode( + PyObject *self, PyObject *input, int final); + +/* Finds the first line ending between `start` and `end`. + If found, returns the index after the line ending and doesn't touch + `*consumed`. + If not found, returns -1 and sets `*consumed` to the number of characters + which can be safely put aside until another search. + + NOTE: for performance reasons, `end` must point to a NUL character ('\0'). + Otherwise, the function will scan further and return garbage. */ +extern Py_ssize_t _PyIO_find_line_ending( + int translated, int universal, PyObject *readnl, + Py_UNICODE *start, Py_UNICODE *end, Py_ssize_t *consumed); + +/* Return 1 if an EnvironmentError with errno == EINTR is set (and then + clears the error indicator), 0 otherwise. + Should only be called when PyErr_Occurred() is true. +*/ +extern int _PyIO_trap_eintr(void); + +#define DEFAULT_BUFFER_SIZE (8 * 1024) /* bytes */ + +typedef struct { + /* This is the equivalent of PyException_HEAD in 3.x */ + PyObject_HEAD + PyObject *dict; + PyObject *args; + PyObject *message; + + PyObject *myerrno; + PyObject *strerror; + PyObject *filename; /* Not used, but part of the IOError object */ + Py_ssize_t written; +} PyBlockingIOErrorObject; +extern PyObject *PyExc_BlockingIOError; + +/* + * Offset type for positioning. + */ + +/* Printing a variable of type off_t (with e.g., PyString_FromFormat) + correctly and without producing compiler warnings is surprisingly painful. + We identify an integer type whose size matches off_t and then: (1) cast the + off_t to that integer type and (2) use the appropriate conversion + specification. The cast is necessary: gcc complains about formatting a + long with "%lld" even when both long and long long have the same + precision. */ + +#if defined(MS_WIN64) || defined(MS_WINDOWS) + +/* Windows uses long long for offsets */ +typedef PY_LONG_LONG Py_off_t; +# define PyLong_AsOff_t PyLong_AsLongLong +# define PyLong_FromOff_t PyLong_FromLongLong +# define PY_OFF_T_MAX PY_LLONG_MAX +# define PY_OFF_T_MIN PY_LLONG_MIN +# define PY_OFF_T_COMPAT PY_LONG_LONG /* type compatible with off_t */ +# define PY_PRIdOFF "lld" /* format to use for that type */ + +#else + +/* Other platforms use off_t */ +typedef off_t Py_off_t; +#if (SIZEOF_OFF_T == SIZEOF_SIZE_T) +# define PyLong_AsOff_t PyLong_AsSsize_t +# define PyLong_FromOff_t PyLong_FromSsize_t +# define PY_OFF_T_MAX PY_SSIZE_T_MAX +# define PY_OFF_T_MIN PY_SSIZE_T_MIN +# define PY_OFF_T_COMPAT Py_ssize_t +# define PY_PRIdOFF "zd" +#elif (HAVE_LONG_LONG && SIZEOF_OFF_T == SIZEOF_LONG_LONG) +# define PyLong_AsOff_t PyLong_AsLongLong +# define PyLong_FromOff_t PyLong_FromLongLong +# define PY_OFF_T_MAX PY_LLONG_MAX +# define PY_OFF_T_MIN PY_LLONG_MIN +# define PY_OFF_T_COMPAT PY_LONG_LONG +# define PY_PRIdOFF "lld" +#elif (SIZEOF_OFF_T == SIZEOF_LONG) +# define PyLong_AsOff_t PyLong_AsLong +# define PyLong_FromOff_t PyLong_FromLong +# define PY_OFF_T_MAX LONG_MAX +# define PY_OFF_T_MIN LONG_MIN +# define PY_OFF_T_COMPAT long +# define PY_PRIdOFF "ld" +#else +# error off_t does not match either size_t, long, or long long! +#endif + +#endif + +extern Py_off_t PyNumber_AsOff_t(PyObject *item, PyObject *err); + +/* Implementation details */ + +extern PyObject *_PyIO_os_module; +extern PyObject *_PyIO_locale_module; +extern PyObject *_PyIO_unsupported_operation; + +extern PyObject *_PyIO_str_close; +extern PyObject *_PyIO_str_closed; +extern PyObject *_PyIO_str_decode; +extern PyObject *_PyIO_str_encode; +extern PyObject *_PyIO_str_fileno; +extern PyObject *_PyIO_str_flush; +extern PyObject *_PyIO_str_getstate; +extern PyObject *_PyIO_str_isatty; +extern PyObject *_PyIO_str_newlines; +extern PyObject *_PyIO_str_nl; +extern PyObject *_PyIO_str_read; +extern PyObject *_PyIO_str_read1; +extern PyObject *_PyIO_str_readable; +extern PyObject *_PyIO_str_readinto; +extern PyObject *_PyIO_str_readline; +extern PyObject *_PyIO_str_reset; +extern PyObject *_PyIO_str_seek; +extern PyObject *_PyIO_str_seekable; +extern PyObject *_PyIO_str_setstate; +extern PyObject *_PyIO_str_tell; +extern PyObject *_PyIO_str_truncate; +extern PyObject *_PyIO_str_writable; +extern PyObject *_PyIO_str_write; + +extern PyObject *_PyIO_empty_str; +extern PyObject *_PyIO_empty_bytes; +extern PyObject *_PyIO_zero; -- cgit v1.2.3