1 files changed, 454 insertions, 0 deletions
diff --git a/Modules/_io/clinic/bufferedio.c.h b/Modules/_io/clinic/bufferedio.c.h
new file mode 100644
index 0000000000..437e275730
--- /dev/null
+++ b/Modules/_io/clinic/bufferedio.c.h
@@ -0,0 +1,454 @@
+/*[clinic input]
+preserve
+[clinic start generated code]*/
+
+PyDoc_STRVAR(_io__BufferedIOBase_readinto__doc__,
+"readinto($self, buffer, /)\n"
+"--\n"
+"\n");
+
+#define _IO__BUFFEREDIOBASE_READINTO_METHODDEF    \
+    {"readinto", (PyCFunction)_io__BufferedIOBase_readinto, METH_O, _io__BufferedIOBase_readinto__doc__},
+
+static PyObject *
+_io__BufferedIOBase_readinto_impl(PyObject *self, Py_buffer *buffer);
+
+static PyObject *
+_io__BufferedIOBase_readinto(PyObject *self, PyObject *arg)
+{
+    PyObject *return_value = NULL;
+    Py_buffer buffer = {NULL, NULL};
+
+    if (!PyArg_Parse(arg, "w*:readinto", &buffer))
+        goto exit;
+    return_value = _io__BufferedIOBase_readinto_impl(self, &buffer);
+
+exit:
+    /* Cleanup for buffer */
+    if (buffer.obj)
+       PyBuffer_Release(&buffer);
+
+    return return_value;
+}
+
+PyDoc_STRVAR(_io__BufferedIOBase_readinto1__doc__,
+"readinto1($self, buffer, /)\n"
+"--\n"
+"\n");
+
+#define _IO__BUFFEREDIOBASE_READINTO1_METHODDEF    \
+    {"readinto1", (PyCFunction)_io__BufferedIOBase_readinto1, METH_O, _io__BufferedIOBase_readinto1__doc__},
+
+static PyObject *
+_io__BufferedIOBase_readinto1_impl(PyObject *self, Py_buffer *buffer);
+
+static PyObject *
+_io__BufferedIOBase_readinto1(PyObject *self, PyObject *arg)
+{
+    PyObject *return_value = NULL;
+    Py_buffer buffer = {NULL, NULL};
+
+    if (!PyArg_Parse(arg, "w*:readinto1", &buffer))
+        goto exit;
+    return_value = _io__BufferedIOBase_readinto1_impl(self, &buffer);
+
+exit:
+    /* Cleanup for buffer */
+    if (buffer.obj)
+       PyBuffer_Release(&buffer);
+
+    return return_value;
+}
+
+PyDoc_STRVAR(_io__BufferedIOBase_detach__doc__,
+"detach($self, /)\n"
+"--\n"
+"\n"
+"Disconnect this buffer from its underlying raw stream and return it.\n"
+"\n"
+"After the raw stream has been detached, the buffer is in an unusable\n"
+"state.");
+
+#define _IO__BUFFEREDIOBASE_DETACH_METHODDEF    \
+    {"detach", (PyCFunction)_io__BufferedIOBase_detach, METH_NOARGS, _io__BufferedIOBase_detach__doc__},
+
+static PyObject *
+_io__BufferedIOBase_detach_impl(PyObject *self);
+
+static PyObject *
+_io__BufferedIOBase_detach(PyObject *self, PyObject *Py_UNUSED(ignored))
+{
+    return _io__BufferedIOBase_detach_impl(self);
+}
+
+PyDoc_STRVAR(_io__Buffered_peek__doc__,
+"peek($self, size=0, /)\n"
+"--\n"
+"\n");
+
+#define _IO__BUFFERED_PEEK_METHODDEF    \
+    {"peek", (PyCFunction)_io__Buffered_peek, METH_VARARGS, _io__Buffered_peek__doc__},
+
+static PyObject *
+_io__Buffered_peek_impl(buffered *self, Py_ssize_t size);
+
+static PyObject *
+_io__Buffered_peek(buffered *self, PyObject *args)
+{
+    PyObject *return_value = NULL;
+    Py_ssize_t size = 0;
+
+    if (!PyArg_ParseTuple(args, "|n:peek",
+        &size))
+        goto exit;
+    return_value = _io__Buffered_peek_impl(self, size);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_io__Buffered_read__doc__,
+"read($self, size=-1, /)\n"
+"--\n"
+"\n");
+
+#define _IO__BUFFERED_READ_METHODDEF    \
+    {"read", (PyCFunction)_io__Buffered_read, METH_VARARGS, _io__Buffered_read__doc__},
+
+static PyObject *
+_io__Buffered_read_impl(buffered *self, Py_ssize_t n);
+
+static PyObject *
+_io__Buffered_read(buffered *self, PyObject *args)
+{
+    PyObject *return_value = NULL;
+    Py_ssize_t n = -1;
+
+    if (!PyArg_ParseTuple(args, "|O&:read",
+        _PyIO_ConvertSsize_t, &n))
+        goto exit;
+    return_value = _io__Buffered_read_impl(self, n);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_io__Buffered_read1__doc__,
+"read1($self, size, /)\n"
+"--\n"
+"\n");
+
+#define _IO__BUFFERED_READ1_METHODDEF    \
+    {"read1", (PyCFunction)_io__Buffered_read1, METH_O, _io__Buffered_read1__doc__},
+
+static PyObject *
+_io__Buffered_read1_impl(buffered *self, Py_ssize_t n);
+
+static PyObject *
+_io__Buffered_read1(buffered *self, PyObject *arg)
+{
+    PyObject *return_value = NULL;
+    Py_ssize_t n;
+
+    if (!PyArg_Parse(arg, "n:read1", &n))
+        goto exit;
+    return_value = _io__Buffered_read1_impl(self, n);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_io__Buffered_readinto__doc__,
+"readinto($self, buffer, /)\n"
+"--\n"
+"\n");
+
+#define _IO__BUFFERED_READINTO_METHODDEF    \
+    {"readinto", (PyCFunction)_io__Buffered_readinto, METH_O, _io__Buffered_readinto__doc__},
+
+static PyObject *
+_io__Buffered_readinto_impl(buffered *self, Py_buffer *buffer);
+
+static PyObject *
+_io__Buffered_readinto(buffered *self, PyObject *arg)
+{
+    PyObject *return_value = NULL;
+    Py_buffer buffer = {NULL, NULL};
+
+    if (!PyArg_Parse(arg, "w*:readinto", &buffer))
+        goto exit;
+    return_value = _io__Buffered_readinto_impl(self, &buffer);
+
+exit:
+    /* Cleanup for buffer */
+    if (buffer.obj)
+       PyBuffer_Release(&buffer);
+
+    return return_value;
+}
+
+PyDoc_STRVAR(_io__Buffered_readinto1__doc__,
+"readinto1($self, buffer, /)\n"
+"--\n"
+"\n");
+
+#define _IO__BUFFERED_READINTO1_METHODDEF    \
+    {"readinto1", (PyCFunction)_io__Buffered_readinto1, METH_O, _io__Buffered_readinto1__doc__},
+
+static PyObject *
+_io__Buffered_readinto1_impl(buffered *self, Py_buffer *buffer);
+
+static PyObject *
+_io__Buffered_readinto1(buffered *self, PyObject *arg)
+{
+    PyObject *return_value = NULL;
+    Py_buffer buffer = {NULL, NULL};
+
+    if (!PyArg_Parse(arg, "w*:readinto1", &buffer))
+        goto exit;
+    return_value = _io__Buffered_readinto1_impl(self, &buffer);
+
+exit:
+    /* Cleanup for buffer */
+    if (buffer.obj)
+       PyBuffer_Release(&buffer);
+
+    return return_value;
+}
+
+PyDoc_STRVAR(_io__Buffered_readline__doc__,
+"readline($self, size=-1, /)\n"
+"--\n"
+"\n");
+
+#define _IO__BUFFERED_READLINE_METHODDEF    \
+    {"readline", (PyCFunction)_io__Buffered_readline, METH_VARARGS, _io__Buffered_readline__doc__},
+
+static PyObject *
+_io__Buffered_readline_impl(buffered *self, Py_ssize_t size);
+
+static PyObject *
+_io__Buffered_readline(buffered *self, PyObject *args)
+{
+    PyObject *return_value = NULL;
+    Py_ssize_t size = -1;
+
+    if (!PyArg_ParseTuple(args, "|O&:readline",
+        _PyIO_ConvertSsize_t, &size))
+        goto exit;
+    return_value = _io__Buffered_readline_impl(self, size);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_io__Buffered_seek__doc__,
+"seek($self, target, whence=0, /)\n"
+"--\n"
+"\n");
+
+#define _IO__BUFFERED_SEEK_METHODDEF    \
+    {"seek", (PyCFunction)_io__Buffered_seek, METH_VARARGS, _io__Buffered_seek__doc__},
+
+static PyObject *
+_io__Buffered_seek_impl(buffered *self, PyObject *targetobj, int whence);
+
+static PyObject *
+_io__Buffered_seek(buffered *self, PyObject *args)
+{
+    PyObject *return_value = NULL;
+    PyObject *targetobj;
+    int whence = 0;
+
+    if (!PyArg_ParseTuple(args, "O|i:seek",
+        &targetobj, &whence))
+        goto exit;
+    return_value = _io__Buffered_seek_impl(self, targetobj, whence);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_io__Buffered_truncate__doc__,
+"truncate($self, pos=None, /)\n"
+"--\n"
+"\n");
+
+#define _IO__BUFFERED_TRUNCATE_METHODDEF    \
+    {"truncate", (PyCFunction)_io__Buffered_truncate, METH_VARARGS, _io__Buffered_truncate__doc__},
+
+static PyObject *
+_io__Buffered_truncate_impl(buffered *self, PyObject *pos);
+
+static PyObject *
+_io__Buffered_truncate(buffered *self, PyObject *args)
+{
+    PyObject *return_value = NULL;
+    PyObject *pos = Py_None;
+
+    if (!PyArg_UnpackTuple(args, "truncate",
+        0, 1,
+        &pos))
+        goto exit;
+    return_value = _io__Buffered_truncate_impl(self, pos);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_io_BufferedReader___init____doc__,
+"BufferedReader(raw, buffer_size=DEFAULT_BUFFER_SIZE)\n"
+"--\n"
+"\n"
+"Create a new buffered reader using the given readable raw IO object.");
+
+static int
+_io_BufferedReader___init___impl(buffered *self, PyObject *raw,
+                                 Py_ssize_t buffer_size);
+
+static int
+_io_BufferedReader___init__(PyObject *self, PyObject *args, PyObject *kwargs)
+{
+    int return_value = -1;
+    static char *_keywords[] = {"raw", "buffer_size", NULL};
+    PyObject *raw;
+    Py_ssize_t buffer_size = DEFAULT_BUFFER_SIZE;
+
+    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|n:BufferedReader", _keywords,
+        &raw, &buffer_size))
+        goto exit;
+    return_value = _io_BufferedReader___init___impl((buffered *)self, raw, buffer_size);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_io_BufferedWriter___init____doc__,
+"BufferedWriter(raw, buffer_size=DEFAULT_BUFFER_SIZE)\n"
+"--\n"
+"\n"
+"A buffer for a writeable sequential RawIO object.\n"
+"\n"
+"The constructor creates a BufferedWriter for the given writeable raw\n"
+"stream. If the buffer_size is not given, it defaults to\n"
+"DEFAULT_BUFFER_SIZE.");
+
+static int
+_io_BufferedWriter___init___impl(buffered *self, PyObject *raw,
+                                 Py_ssize_t buffer_size);
+
+static int
+_io_BufferedWriter___init__(PyObject *self, PyObject *args, PyObject *kwargs)
+{
+    int return_value = -1;
+    static char *_keywords[] = {"raw", "buffer_size", NULL};
+    PyObject *raw;
+    Py_ssize_t buffer_size = DEFAULT_BUFFER_SIZE;
+
+    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|n:BufferedWriter", _keywords,
+        &raw, &buffer_size))
+        goto exit;
+    return_value = _io_BufferedWriter___init___impl((buffered *)self, raw, buffer_size);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_io_BufferedWriter_write__doc__,
+"write($self, buffer, /)\n"
+"--\n"
+"\n");
+
+#define _IO_BUFFEREDWRITER_WRITE_METHODDEF    \
+    {"write", (PyCFunction)_io_BufferedWriter_write, METH_O, _io_BufferedWriter_write__doc__},
+
+static PyObject *
+_io_BufferedWriter_write_impl(buffered *self, Py_buffer *buffer);
+
+static PyObject *
+_io_BufferedWriter_write(buffered *self, PyObject *arg)
+{
+    PyObject *return_value = NULL;
+    Py_buffer buffer = {NULL, NULL};
+
+    if (!PyArg_Parse(arg, "y*:write", &buffer))
+        goto exit;
+    return_value = _io_BufferedWriter_write_impl(self, &buffer);
+
+exit:
+    /* Cleanup for buffer */
+    if (buffer.obj)
+       PyBuffer_Release(&buffer);
+
+    return return_value;
+}
+
+PyDoc_STRVAR(_io_BufferedRWPair___init____doc__,
+"BufferedRWPair(reader, writer, buffer_size=DEFAULT_BUFFER_SIZE, /)\n"
+"--\n"
+"\n"
+"A buffered reader and writer object together.\n"
+"\n"
+"A buffered reader object and buffered writer object put together to\n"
+"form a sequential IO object that can read and write. This is typically\n"
+"used with a socket or two-way pipe.\n"
+"\n"
+"reader and writer are RawIOBase objects that are readable and\n"
+"writeable respectively. If the buffer_size is omitted it defaults to\n"
+"DEFAULT_BUFFER_SIZE.");
+
+static int
+_io_BufferedRWPair___init___impl(rwpair *self, PyObject *reader,
+                                 PyObject *writer, Py_ssize_t buffer_size);
+
+static int
+_io_BufferedRWPair___init__(PyObject *self, PyObject *args, PyObject *kwargs)
+{
+    int return_value = -1;
+    PyObject *reader;
+    PyObject *writer;
+    Py_ssize_t buffer_size = DEFAULT_BUFFER_SIZE;
+
+    if ((Py_TYPE(self) == &PyBufferedRWPair_Type) &&
+        !_PyArg_NoKeywords("BufferedRWPair", kwargs))
+        goto exit;
+    if (!PyArg_ParseTuple(args, "OO|n:BufferedRWPair",
+        &reader, &writer, &buffer_size))
+        goto exit;
+    return_value = _io_BufferedRWPair___init___impl((rwpair *)self, reader, writer, buffer_size);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_io_BufferedRandom___init____doc__,
+"BufferedRandom(raw, buffer_size=DEFAULT_BUFFER_SIZE)\n"
+"--\n"
+"\n"
+"A buffered interface to random access streams.\n"
+"\n"
+"The constructor creates a reader and writer for a seekable stream,\n"
+"raw, given in the first argument. If the buffer_size is omitted it\n"
+"defaults to DEFAULT_BUFFER_SIZE.");
+
+static int
+_io_BufferedRandom___init___impl(buffered *self, PyObject *raw,
+                                 Py_ssize_t buffer_size);
+
+static int
+_io_BufferedRandom___init__(PyObject *self, PyObject *args, PyObject *kwargs)
+{
+    int return_value = -1;
+    static char *_keywords[] = {"raw", "buffer_size", NULL};
+    PyObject *raw;
+    Py_ssize_t buffer_size = DEFAULT_BUFFER_SIZE;
+
+    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|n:BufferedRandom", _keywords,
+        &raw, &buffer_size))
+        goto exit;
+    return_value = _io_BufferedRandom___init___impl((buffered *)self, raw, buffer_size);
+
+exit:
+    return return_value;
+}
+/*[clinic end generated code: output=2bbb5e239b4ffe6f input=a9049054013a1b77]*/