docs/uos: Move cc3200 port legacy VFS mounting functions to its ref doc.

pfalcon · pfalcon · commit e91b1cdae38d · 2017-06-03T14:19:53.000+03:00
This patch also unconditionalizes uos.dupterm(), though exact interface
and semantics is yet to be defined.
diff --git a/docs/library/uos.rst b/docs/library/uos.rst
@@ -87,26 +87,8 @@ Functions
    Return a bytes object with n random bytes. Whenever possible, it is
    generated by the hardware random number generator.
 
-.. only:: port_wipy
+.. function:: dupterm(stream_object)
 
-    .. function:: mount(block_device, mount_point, \*, readonly=False)
-
-       Mounts a block device (like an ``SD`` object) in the specified mount
-       point. Example::
-
-          os.mount(sd, '/sd')
-
-    .. function:: unmount(path)
-
-       Unmounts a previously mounted block device from the given path.
-
-    .. function:: mkfs(block_device or path)
-
-       Formats the specified path, must be either ``/flash`` or ``/sd``.
-       A block device can also be passed like an ``SD`` object before
-       being mounted.
-
-    .. function:: dupterm(stream_object)
-
-       Duplicate the terminal (the REPL) on the passed stream-like object.
-       The given object must at least implement the ``.read()`` and ``.write()`` methods.
+   Duplicate or switch MicroPython terminal (the REPL) on the passed stream-like
+   object. The given object must implement the `.readinto()` and `.write()`
+   methods. If ``None`` is passed, previously set redirection is cancelled.
diff --git a/docs/wipy/general.rst b/docs/wipy/general.rst
@@ -360,3 +360,26 @@ Example::
 
    Returns ``True`` if the server is running, ``False`` otherwise.
 
+Adhoc VFS-like support
+~~~~~~~~~~~~~~~~~~~~~~
+
+WiPy doesn't implement full MicroPython VFS support, instead following
+functions are defined in ``uos`` module:
+
+.. function:: mount(block_device, mount_point, \*, readonly=False)
+
+   Mounts a block device (like an ``SD`` object) in the specified mount
+   point. Example::
+
+      os.mount(sd, '/sd')
+
+.. function:: unmount(path)
+
+   Unmounts a previously mounted block device from the given path.
+
+.. function:: mkfs(block_device or path)
+
+   Formats the specified path, must be either ``/flash`` or ``/sd``.
+   A block device can also be passed like an ``SD`` object before
+   being mounted.
+
