1 files changed, 367 insertions, 0 deletions
diff --git a/Modules/_io/clinic/fileio.c.h b/Modules/_io/clinic/fileio.c.h
new file mode 100644
index 0000000..4a1205e
--- /dev/null
+++ b/Modules/_io/clinic/fileio.c.h
@@ -0,0 +1,367 @@
+/*[clinic input]
+preserve
+[clinic start generated code]*/
+
+PyDoc_STRVAR(_io_FileIO_close__doc__,
+"close($self, /)\n"
+"--\n"
+"\n"
+"Close the file.\n"
+"\n"
+"A closed file cannot be used for further I/O operations.  close() may be\n"
+"called more than once without error.");
+
+#define _IO_FILEIO_CLOSE_METHODDEF    \
+    {"close", (PyCFunction)_io_FileIO_close, METH_NOARGS, _io_FileIO_close__doc__},
+
+static PyObject *
+_io_FileIO_close_impl(fileio *self);
+
+static PyObject *
+_io_FileIO_close(fileio *self, PyObject *Py_UNUSED(ignored))
+{
+    return _io_FileIO_close_impl(self);
+}
+
+PyDoc_STRVAR(_io_FileIO___init____doc__,
+"FileIO(file, mode=\'r\', closefd=True, opener=None)\n"
+"--\n"
+"\n"
+"Open a file.\n"
+"\n"
+"The mode can be \'r\' (default), \'w\', \'x\' or \'a\' for reading,\n"
+"writing, exclusive creation or appending.  The file will be created if it\n"
+"doesn\'t exist when opened for writing or appending; it will be truncated\n"
+"when opened for writing.  A FileExistsError will be raised if it already\n"
+"exists when opened for creating. Opening a file for creating implies\n"
+"writing so this mode behaves in a similar way to \'w\'.Add a \'+\' to the mode\n"
+"to allow simultaneous reading and writing. A custom opener can be used by\n"
+"passing a callable as *opener*. The underlying file descriptor for the file\n"
+"object is then obtained by calling opener with (*name*, *flags*).\n"
+"*opener* must return an open file descriptor (passing os.open as *opener*\n"
+"results in functionality similar to passing None).");
+
+static int
+_io_FileIO___init___impl(fileio *self, PyObject *nameobj, const char *mode,
+                         int closefd, PyObject *opener);
+
+static int
+_io_FileIO___init__(PyObject *self, PyObject *args, PyObject *kwargs)
+{
+    int return_value = -1;
+    static char *_keywords[] = {"file", "mode", "closefd", "opener", NULL};
+    PyObject *nameobj;
+    const char *mode = "r";
+    int closefd = 1;
+    PyObject *opener = Py_None;
+
+    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|siO:FileIO", _keywords,
+        &nameobj, &mode, &closefd, &opener))
+        goto exit;
+    return_value = _io_FileIO___init___impl((fileio *)self, nameobj, mode, closefd, opener);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_io_FileIO_fileno__doc__,
+"fileno($self, /)\n"
+"--\n"
+"\n"
+"Return the underlying file descriptor (an integer).");
+
+#define _IO_FILEIO_FILENO_METHODDEF    \
+    {"fileno", (PyCFunction)_io_FileIO_fileno, METH_NOARGS, _io_FileIO_fileno__doc__},
+
+static PyObject *
+_io_FileIO_fileno_impl(fileio *self);
+
+static PyObject *
+_io_FileIO_fileno(fileio *self, PyObject *Py_UNUSED(ignored))
+{
+    return _io_FileIO_fileno_impl(self);
+}
+
+PyDoc_STRVAR(_io_FileIO_readable__doc__,
+"readable($self, /)\n"
+"--\n"
+"\n"
+"True if file was opened in a read mode.");
+
+#define _IO_FILEIO_READABLE_METHODDEF    \
+    {"readable", (PyCFunction)_io_FileIO_readable, METH_NOARGS, _io_FileIO_readable__doc__},
+
+static PyObject *
+_io_FileIO_readable_impl(fileio *self);
+
+static PyObject *
+_io_FileIO_readable(fileio *self, PyObject *Py_UNUSED(ignored))
+{
+    return _io_FileIO_readable_impl(self);
+}
+
+PyDoc_STRVAR(_io_FileIO_writable__doc__,
+"writable($self, /)\n"
+"--\n"
+"\n"
+"True if file was opened in a write mode.");
+
+#define _IO_FILEIO_WRITABLE_METHODDEF    \
+    {"writable", (PyCFunction)_io_FileIO_writable, METH_NOARGS, _io_FileIO_writable__doc__},
+
+static PyObject *
+_io_FileIO_writable_impl(fileio *self);
+
+static PyObject *
+_io_FileIO_writable(fileio *self, PyObject *Py_UNUSED(ignored))
+{
+    return _io_FileIO_writable_impl(self);
+}
+
+PyDoc_STRVAR(_io_FileIO_seekable__doc__,
+"seekable($self, /)\n"
+"--\n"
+"\n"
+"True if file supports random-access.");
+
+#define _IO_FILEIO_SEEKABLE_METHODDEF    \
+    {"seekable", (PyCFunction)_io_FileIO_seekable, METH_NOARGS, _io_FileIO_seekable__doc__},
+
+static PyObject *
+_io_FileIO_seekable_impl(fileio *self);
+
+static PyObject *
+_io_FileIO_seekable(fileio *self, PyObject *Py_UNUSED(ignored))
+{
+    return _io_FileIO_seekable_impl(self);
+}
+
+PyDoc_STRVAR(_io_FileIO_readinto__doc__,
+"readinto($self, buffer, /)\n"
+"--\n"
+"\n"
+"Same as RawIOBase.readinto().");
+
+#define _IO_FILEIO_READINTO_METHODDEF    \
+    {"readinto", (PyCFunction)_io_FileIO_readinto, METH_O, _io_FileIO_readinto__doc__},
+
+static PyObject *
+_io_FileIO_readinto_impl(fileio *self, Py_buffer *buffer);
+
+static PyObject *
+_io_FileIO_readinto(fileio *self, PyObject *arg)
+{
+    PyObject *return_value = NULL;
+    Py_buffer buffer = {NULL, NULL};
+
+    if (!PyArg_Parse(arg, "w*:readinto", &buffer))
+        goto exit;
+    return_value = _io_FileIO_readinto_impl(self, &buffer);
+
+exit:
+    /* Cleanup for buffer */
+    if (buffer.obj)
+       PyBuffer_Release(&buffer);
+
+    return return_value;
+}
+
+PyDoc_STRVAR(_io_FileIO_readall__doc__,
+"readall($self, /)\n"
+"--\n"
+"\n"
+"Read all data from the file, returned as bytes.\n"
+"\n"
+"In non-blocking mode, returns as much as is immediately available,\n"
+"or None if no data is available.  Return an empty bytes object at EOF.");
+
+#define _IO_FILEIO_READALL_METHODDEF    \
+    {"readall", (PyCFunction)_io_FileIO_readall, METH_NOARGS, _io_FileIO_readall__doc__},
+
+static PyObject *
+_io_FileIO_readall_impl(fileio *self);
+
+static PyObject *
+_io_FileIO_readall(fileio *self, PyObject *Py_UNUSED(ignored))
+{
+    return _io_FileIO_readall_impl(self);
+}
+
+PyDoc_STRVAR(_io_FileIO_read__doc__,
+"read($self, size=-1, /)\n"
+"--\n"
+"\n"
+"Read at most size bytes, returned as bytes.\n"
+"\n"
+"Only makes one system call, so less data may be returned than requested.\n"
+"In non-blocking mode, returns None if no data is available.\n"
+"Return an empty bytes object at EOF.");
+
+#define _IO_FILEIO_READ_METHODDEF    \
+    {"read", (PyCFunction)_io_FileIO_read, METH_VARARGS, _io_FileIO_read__doc__},
+
+static PyObject *
+_io_FileIO_read_impl(fileio *self, Py_ssize_t size);
+
+static PyObject *
+_io_FileIO_read(fileio *self, PyObject *args)
+{
+    PyObject *return_value = NULL;
+    Py_ssize_t size = -1;
+
+    if (!PyArg_ParseTuple(args, "|O&:read",
+        _PyIO_ConvertSsize_t, &size))
+        goto exit;
+    return_value = _io_FileIO_read_impl(self, size);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_io_FileIO_write__doc__,
+"write($self, b, /)\n"
+"--\n"
+"\n"
+"Write bytes b to file, return number written.\n"
+"\n"
+"Only makes one system call, so not all of the data may be written.\n"
+"The number of bytes actually written is returned.  In non-blocking mode,\n"
+"returns None if the write would block.");
+
+#define _IO_FILEIO_WRITE_METHODDEF    \
+    {"write", (PyCFunction)_io_FileIO_write, METH_O, _io_FileIO_write__doc__},
+
+static PyObject *
+_io_FileIO_write_impl(fileio *self, Py_buffer *b);
+
+static PyObject *
+_io_FileIO_write(fileio *self, PyObject *arg)
+{
+    PyObject *return_value = NULL;
+    Py_buffer b = {NULL, NULL};
+
+    if (!PyArg_Parse(arg, "y*:write", &b))
+        goto exit;
+    return_value = _io_FileIO_write_impl(self, &b);
+
+exit:
+    /* Cleanup for b */
+    if (b.obj)
+       PyBuffer_Release(&b);
+
+    return return_value;
+}
+
+PyDoc_STRVAR(_io_FileIO_seek__doc__,
+"seek($self, pos, whence=0, /)\n"
+"--\n"
+"\n"
+"Move to new file position and return the file position.\n"
+"\n"
+"Argument offset is a byte count.  Optional argument whence defaults to\n"
+"SEEK_SET or 0 (offset from start of file, offset should be >= 0); other values\n"
+"are SEEK_CUR or 1 (move relative to current position, positive or negative),\n"
+"and SEEK_END or 2 (move relative to end of file, usually negative, although\n"
+"many platforms allow seeking beyond the end of a file).\n"
+"\n"
+"Note that not all file objects are seekable.");
+
+#define _IO_FILEIO_SEEK_METHODDEF    \
+    {"seek", (PyCFunction)_io_FileIO_seek, METH_VARARGS, _io_FileIO_seek__doc__},
+
+static PyObject *
+_io_FileIO_seek_impl(fileio *self, PyObject *pos, int whence);
+
+static PyObject *
+_io_FileIO_seek(fileio *self, PyObject *args)
+{
+    PyObject *return_value = NULL;
+    PyObject *pos;
+    int whence = 0;
+
+    if (!PyArg_ParseTuple(args, "O|i:seek",
+        &pos, &whence))
+        goto exit;
+    return_value = _io_FileIO_seek_impl(self, pos, whence);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_io_FileIO_tell__doc__,
+"tell($self, /)\n"
+"--\n"
+"\n"
+"Current file position.\n"
+"\n"
+"Can raise OSError for non seekable files.");
+
+#define _IO_FILEIO_TELL_METHODDEF    \
+    {"tell", (PyCFunction)_io_FileIO_tell, METH_NOARGS, _io_FileIO_tell__doc__},
+
+static PyObject *
+_io_FileIO_tell_impl(fileio *self);
+
+static PyObject *
+_io_FileIO_tell(fileio *self, PyObject *Py_UNUSED(ignored))
+{
+    return _io_FileIO_tell_impl(self);
+}
+
+#if defined(HAVE_FTRUNCATE)
+
+PyDoc_STRVAR(_io_FileIO_truncate__doc__,
+"truncate($self, size=None, /)\n"
+"--\n"
+"\n"
+"Truncate the file to at most size bytes and return the truncated size.\n"
+"\n"
+"Size defaults to the current file position, as returned by tell().\n"
+"The current file position is changed to the value of size.");
+
+#define _IO_FILEIO_TRUNCATE_METHODDEF    \
+    {"truncate", (PyCFunction)_io_FileIO_truncate, METH_VARARGS, _io_FileIO_truncate__doc__},
+
+static PyObject *
+_io_FileIO_truncate_impl(fileio *self, PyObject *posobj);
+
+static PyObject *
+_io_FileIO_truncate(fileio *self, PyObject *args)
+{
+    PyObject *return_value = NULL;
+    PyObject *posobj = NULL;
+
+    if (!PyArg_UnpackTuple(args, "truncate",
+        0, 1,
+        &posobj))
+        goto exit;
+    return_value = _io_FileIO_truncate_impl(self, posobj);
+
+exit:
+    return return_value;
+}
+
+#endif /* defined(HAVE_FTRUNCATE) */
+
+PyDoc_STRVAR(_io_FileIO_isatty__doc__,
+"isatty($self, /)\n"
+"--\n"
+"\n"
+"True if the file is connected to a TTY device.");
+
+#define _IO_FILEIO_ISATTY_METHODDEF    \
+    {"isatty", (PyCFunction)_io_FileIO_isatty, METH_NOARGS, _io_FileIO_isatty__doc__},
+
+static PyObject *
+_io_FileIO_isatty_impl(fileio *self);
+
+static PyObject *
+_io_FileIO_isatty(fileio *self, PyObject *Py_UNUSED(ignored))
+{
+    return _io_FileIO_isatty_impl(self);
+}
+
+#ifndef _IO_FILEIO_TRUNCATE_METHODDEF
+    #define _IO_FILEIO_TRUNCATE_METHODDEF
+#endif /* !defined(_IO_FILEIO_TRUNCATE_METHODDEF) */
+/*[clinic end generated code: output=b1a20b10c81add64 input=a9049054013a1b77]*/