[Xen-devel] [PATCH] Remus: remove Py_RETURN_NONE for Python 2.3

["KUWAMURA Shin'ya" <kuwa@xxxxxxxxxxxxxx>]

Hi,

Is Python 2.3 still supported? If yes, this patch is required because
Python 2.3 does not have Py_RETURN_NONE.

Signed-off-by: KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>

Best regards,
-- 
  KUWAMURA Shin'ya

# HG changeset patch
# User KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>
# Date 1258694430 -32400
# Node ID 6fbf632dcfdd3557b9c2ee6e84465079503d7b6c
# Parent  36a841785e3b8b3a8b4d067049bba6db1f4e9020
Remus: remove Py_RETURN_NONE for Python 2.3

Python 2.3 does not have Py_RETURN_NONE.

Signed-off-by: KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>

diff -r 36a841785e3b -r 6fbf632dcfdd 
tools/python/xen/lowlevel/checkpoint/checkpoint.c
--- a/tools/python/xen/lowlevel/checkpoint/checkpoint.c Thu Nov 19 11:31:44 
2009 +0900
+++ b/tools/python/xen/lowlevel/checkpoint/checkpoint.c Fri Nov 20 14:20:30 
2009 +0900
@@ -72,7 +72,8 @@ static PyObject* pycheckpoint_open(PyObj
     return NULL;
   }
 
-  Py_RETURN_NONE;
+  Py_INCREF(Py_None);
+  return Py_None;
 }
 
 static PyObject* pycheckpoint_close(PyObject* obj, PyObject* args)
@@ -88,7 +89,8 @@ static PyObject* pycheckpoint_close(PyOb
   Py_XDECREF(self->checkpoint_cb);
   self->checkpoint_cb = NULL;
 
-  Py_RETURN_NONE;
+  Py_INCREF(Py_None);
+  return Py_None;
 }
 
 static PyObject* pycheckpoint_start(PyObject* obj, PyObject* args) {
@@ -163,7 +165,8 @@ static PyObject* pycheckpoint_start(PyOb
     goto err;
   }
 
-  Py_RETURN_NONE;
+  Py_INCREF(Py_None);
+  return Py_None;
 
   err:
   self->suspend_cb = NULL;
diff -r 36a841785e3b -r 6fbf632dcfdd tools/python/xen/lowlevel/netlink/netlink.c
--- a/tools/python/xen/lowlevel/netlink/netlink.c       Thu Nov 19 11:31:44 
2009 +0900
+++ b/tools/python/xen/lowlevel/netlink/netlink.c       Fri Nov 20 14:20:30 
2009 +0900
@@ -55,7 +55,8 @@ static PyObject* pyrtnl_talk(PyObject* o
     return NULL;
   }
 
-  Py_RETURN_NONE;
+  Py_INCREF(Py_None);
+  return Py_None;
 }
 
 static PyObject* pyrtnl_wilddump_request(PyObject* obj, PyObject* args)
@@ -71,7 +72,8 @@ static PyObject* pyrtnl_wilddump_request
     return NULL;
   }
 
-  Py_RETURN_NONE;
+  Py_INCREF(Py_None);
+  return Py_None;
 }
 
 static PyObject* pyrtnl_dump_request(PyObject* obj, PyObject* args)
@@ -89,7 +91,8 @@ static PyObject* pyrtnl_dump_request(PyO
     return NULL;
   }
 
-  Py_RETURN_NONE;
+  Py_INCREF(Py_None);
+  return Py_None;
 }
 
 /* translate args to python and call python callback */
@@ -133,7 +136,8 @@ static PyObject* pyrtnl_dump_filter(PyOb
   }
   Py_DECREF(filter);
 
-  Py_RETURN_NONE;
+  Py_INCREF(Py_None);
+  return Py_None;
 }
 
 static PyMethodDef PyRtnl_methods[] = {

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