Migrate to Sphinx 1.0 C language constructs.
diff --git a/Doc/library/fcntl.rst b/Doc/library/fcntl.rst
index dd76d65..6192400 100644
--- a/Doc/library/fcntl.rst
+++ b/Doc/library/fcntl.rst
@@ -12,7 +12,7 @@
pair: UNIX; I/O control
This module performs file control and I/O control on file descriptors. It is an
-interface to the :cfunc:`fcntl` and :cfunc:`ioctl` Unix routines.
+interface to the :c:func:`fcntl` and :c:func:`ioctl` Unix routines.
All functions in this module take a file descriptor *fd* as their first
argument. This can be an integer file descriptor, such as returned by
@@ -30,17 +30,17 @@
:mod:`fcntl` module. The argument *arg* is optional, and defaults to the integer
value ``0``. When present, it can either be an integer value, or a string.
With the argument missing or an integer value, the return value of this function
- is the integer return value of the C :cfunc:`fcntl` call. When the argument is
+ is the integer return value of the C :c:func:`fcntl` call. When the argument is
a string it represents a binary structure, e.g. created by :func:`struct.pack`.
The binary data is copied to a buffer whose address is passed to the C
- :cfunc:`fcntl` call. The return value after a successful call is the contents
+ :c:func:`fcntl` call. The return value after a successful call is the contents
of the buffer, converted to a string object. The length of the returned string
will be the same as the length of the *arg* argument. This is limited to 1024
bytes. If the information returned in the buffer by the operating system is
larger than 1024 bytes, this is most likely to result in a segmentation
violation or a more subtle data corruption.
- If the :cfunc:`fcntl` fails, an :exc:`IOError` is raised.
+ If the :c:func:`fcntl` fails, an :exc:`IOError` is raised.
.. function:: ioctl(fd, op[, arg[, mutate_flag]])
@@ -91,7 +91,7 @@
Perform the lock operation *op* on file descriptor *fd* (file objects providing
a :meth:`fileno` method are accepted as well). See the Unix manual
:manpage:`flock(2)` for details. (On some systems, this function is emulated
- using :cfunc:`fcntl`.)
+ using :c:func:`fcntl`.)
.. function:: lockf(fd, operation, [length, [start, [whence]]])