Move ptsname module under tools/python.

Signed-off-by: Keir Fraser <keir@xensource.com>

tools/python/ptsname/ptsname.c

@@ -0,0 +1,44 @@
+/******************************************************************************
+ * ptsname.c
+ * 
+ * A python extension to expose the POSIX ptsname() function.
+ * 
+ * Copyright (C) 2007 XenSource Ltd
+ */
+
+#include <Python.h>
+#include <stdlib.h>
+
+/* Needed for Python versions earlier than 2.3. */
+#ifndef PyMODINIT_FUNC
+#define PyMODINIT_FUNC DL_EXPORT(void)
+#endif
+
+static PyObject *do_ptsname(PyObject *self, PyObject *args)
+{
+    int fd;
+    char *path;
+
+    if (!PyArg_ParseTuple(args, "i", &fd))
+        return NULL;
+
+    path = ptsname(fd);
+
+    if (!path)
+    {
+        PyErr_SetFromErrno(PyExc_IOError);
+        return NULL;
+    } 
+
+    return PyString_FromString(path);
+}
+
+static PyMethodDef ptsname_methods[] = { 
+    { "ptsname", do_ptsname, METH_VARARGS }, 
+    { NULL }
+};
+
+PyMODINIT_FUNC initptsname(void)
+{
+    Py_InitModule("ptsname", ptsname_methods);
+}

tools/python/setup.py

@@ -44,7 +44,14 @@ acm = Extension("acm",
                libraries          = libraries,
                sources            = [ "xen/lowlevel/acm/acm.c" ])
 
-modules = [ xc, xs, acm ]
+ptsname = Extension("ptsname",
+               extra_compile_args = extra_compile_args,
+               include_dirs       = include_dirs + [ "ptsname" ],
+               library_dirs       = library_dirs,
+               libraries          = libraries,
+               sources            = [ "ptsname/ptsname.c" ])
+
+modules = [ xc, xs, acm, ptsname ]
 if os.uname()[0] == 'SunOS':
     modules.append(scf)