From 1fcdba84be218fa2952315bd95e21339422df922 Mon Sep 17 00:00:00 2001
From: Antoine Pitrou <solipsis@pitrou.net>
Date: Wed, 1 Sep 2010 13:02:50 +0000
Subject: [PATCH] Merged revisions 84391 via svnmerge from
 svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r84391 | antoine.pitrou | 2010-09-01 14:58:21 +0200 (mer., 01 sept. 2010) | 5 lines

  Issue #3101: Helper functions _add_one_to_C() and _add_one_to_F() become
  _Py_add_one_to_C() and _Py_add_one_to_F(), respectively.
........
---
 Include/abstract.h     |  7 +++++++
 Misc/NEWS              |  9 ++++++---
 Objects/abstract.c     | 18 +++++++++---------
 Objects/memoryobject.c |  7 ++-----
 4 files changed, 24 insertions(+), 17 deletions(-)

diff --git a/Include/abstract.h b/Include/abstract.h
index 6ca49886e9d..e4ce5ad667e 100644
--- a/Include/abstract.h
+++ b/Include/abstract.h
@@ -1383,6 +1383,13 @@ PyAPI_FUNC(int) _PyObject_RealIsInstance(PyObject *inst, PyObject *cls);
 PyAPI_FUNC(int) _PyObject_RealIsSubclass(PyObject *derived, PyObject *cls);
 
 
+/* For internal use by buffer API functions */
+PyAPI_FUNC(void) _Py_add_one_to_index_F(int nd, Py_ssize_t *index,
+                                        const Py_ssize_t *shape);
+PyAPI_FUNC(void) _Py_add_one_to_index_C(int nd, Py_ssize_t *index,
+                                        const Py_ssize_t *shape);
+
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/Misc/NEWS b/Misc/NEWS
index 31669cf1a9b..6d5d8896e82 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -260,6 +260,12 @@ Extension Modules
 Build
 -----
 
+- Issue #3101: Helper functions _add_one_to_C() and _add_one_to_F() become
+  _Py_add_one_to_C() and _Py_add_one_to_F(), respectively.
+
+- Issue #9700: define HAVE_BROKEN_POSIX_SEMAPHORES under AIX 6.x.  Patch by
+  Sébastien Sablé.
+
 - Issue #9280: Make sharedinstall depend on sharedmods.
 
 - Issue #9275: The OSX installer once again installs links to binaries in
@@ -526,9 +532,6 @@ Tests
 Build
 -----
 
-- Issue #9700: define HAVE_BROKEN_POSIX_SEMAPHORES under AIX 6.x.  Patch by
-  Sébastien Sablé.
-
 - Display installer warning that Windows 2000 won't be supported in future
   releases.
 
diff --git a/Objects/abstract.c b/Objects/abstract.c
index 98d2dd00784..75de1aa047a 100644
--- a/Objects/abstract.c
+++ b/Objects/abstract.c
@@ -443,7 +443,7 @@ PyBuffer_GetPointer(Py_buffer *view, Py_ssize_t *indices)
 
 
 void
-_add_one_to_index_F(int nd, Py_ssize_t *index, Py_ssize_t *shape)
+_Py_add_one_to_index_F(int nd, Py_ssize_t *index, const Py_ssize_t *shape)
 {
     int k;
 
@@ -459,7 +459,7 @@ _add_one_to_index_F(int nd, Py_ssize_t *index, Py_ssize_t *shape)
 }
 
 void
-_add_one_to_index_C(int nd, Py_ssize_t *index, Py_ssize_t *shape)
+_Py_add_one_to_index_C(int nd, Py_ssize_t *index, const Py_ssize_t *shape)
 {
     int k;
 
@@ -483,7 +483,7 @@ int
 PyBuffer_ToContiguous(void *buf, Py_buffer *view, Py_ssize_t len, char fort)
 {
     int k;
-    void (*addone)(int, Py_ssize_t *, Py_ssize_t *);
+    void (*addone)(int, Py_ssize_t *, const Py_ssize_t *);
     Py_ssize_t *indices, elements;
     char *dest, *ptr;
 
@@ -510,10 +510,10 @@ PyBuffer_ToContiguous(void *buf, Py_buffer *view, Py_ssize_t len, char fort)
     }
 
     if (fort == 'F') {
-        addone = _add_one_to_index_F;
+        addone = _Py_add_one_to_index_F;
     }
     else {
-        addone = _add_one_to_index_C;
+        addone = _Py_add_one_to_index_C;
     }
     dest = buf;
     /* XXX : This is not going to be the fastest code in the world
@@ -534,7 +534,7 @@ int
 PyBuffer_FromContiguous(Py_buffer *view, void *buf, Py_ssize_t len, char fort)
 {
     int k;
-    void (*addone)(int, Py_ssize_t *, Py_ssize_t *);
+    void (*addone)(int, Py_ssize_t *, const Py_ssize_t *);
     Py_ssize_t *indices, elements;
     char *src, *ptr;
 
@@ -561,10 +561,10 @@ PyBuffer_FromContiguous(Py_buffer *view, void *buf, Py_ssize_t len, char fort)
     }
 
     if (fort == 'F') {
-        addone = _add_one_to_index_F;
+        addone = _Py_add_one_to_index_F;
     }
     else {
-        addone = _add_one_to_index_C;
+        addone = _Py_add_one_to_index_C;
     }
     src = buf;
     /* XXX : This is not going to be the fastest code in the world
@@ -641,7 +641,7 @@ int PyObject_CopyData(PyObject *dest, PyObject *src)
         elements *= view_src.shape[k];
     }
     while (elements--) {
-        _add_one_to_index_C(view_src.ndim, indices, view_src.shape);
+        _Py_add_one_to_index_C(view_src.ndim, indices, view_src.shape);
         dptr = PyBuffer_GetPointer(&view_dest, indices);
         sptr = PyBuffer_GetPointer(&view_src, indices);
         memcpy(dptr, sptr, view_src.itemsize);
diff --git a/Objects/memoryobject.c b/Objects/memoryobject.c
index 8c21ac1a4cc..ad16bb2a389 100644
--- a/Objects/memoryobject.c
+++ b/Objects/memoryobject.c
@@ -172,9 +172,6 @@ _strided_copy_nd(char *dest, char *src, int nd, Py_ssize_t *shape,
     return;
 }
 
-void _add_one_to_index_F(int nd, Py_ssize_t *index, Py_ssize_t *shape);
-void _add_one_to_index_C(int nd, Py_ssize_t *index, Py_ssize_t *shape);
-
 static int
 _indirect_copy_nd(char *dest, Py_buffer *view, char fort)
 {
@@ -203,10 +200,10 @@ _indirect_copy_nd(char *dest, Py_buffer *view, char fort)
         elements *= view->shape[k];
     }
     if (fort == 'F') {
-        func = _add_one_to_index_F;
+        func = _Py_add_one_to_index_F;
     }
     else {
-        func = _add_one_to_index_C;
+        func = _Py_add_one_to_index_C;
     }
     while (elements--) {
         func(view->ndim, indices, view->shape);