From b33efe312c8d89ecc6e2ba9f075d2d0a9e28c3e1 Mon Sep 17 00:00:00 2001
From: Simon McVittie <simon.mcvittie@collabora.co.uk>
Date: Tue, 16 Jan 2007 17:41:45 +0000
Subject: [PATCH] Switch types from int to Py_ssize_t to be compatible with
 Python 2.5 on 64-bit archs

---
 _dbus_bindings/conn-methods.c           |  2 +-
 _dbus_bindings/dbus_bindings-internal.h | 10 ++++++++++
 _dbus_bindings/message-append.c         |  8 ++++----
 _dbus_bindings/message-get-args.c       |  7 +++++--
 4 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/_dbus_bindings/conn-methods.c b/_dbus_bindings/conn-methods.c
index bf1fd59..f9c8554 100644
--- a/_dbus_bindings/conn-methods.c
+++ b/_dbus_bindings/conn-methods.c
@@ -141,7 +141,7 @@ _filter_message(DBusConnection *conn, DBusMessage *message, void *user_data)
     PyObject *callable = NULL;
     PyObject *msg_obj;
 #ifndef DBUS_PYTHON_DISABLE_CHECKS
-    int i, size;
+    Py_ssize_t i, size;
 #endif
 
     dbus_message_ref(message);
diff --git a/_dbus_bindings/dbus_bindings-internal.h b/_dbus_bindings/dbus_bindings-internal.h
index aedb343..d98a7ae 100644
--- a/_dbus_bindings/dbus_bindings-internal.h
+++ b/_dbus_bindings/dbus_bindings-internal.h
@@ -25,7 +25,17 @@
 #ifndef DBUS_BINDINGS_INTERNAL_H
 #define DBUS_BINDINGS_INTERNAL_H
 
+#define PY_SSIZE_T_CLEAN 1
+
 #include <Python.h>
+
+/* Python < 2.5 compat */
+#if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)
+typedef int Py_ssize_t;
+#define PY_SSIZE_T_MAX INT_MAX
+#define PY_SSIZE_T_MIN INT_MIN
+#endif
+
 #define INSIDE_DBUS_PYTHON_BINDINGS
 #include "dbus-python.h"
 
diff --git a/_dbus_bindings/message-append.c b/_dbus_bindings/message-append.c
index f629c57..5e4869c 100644
--- a/_dbus_bindings/message-append.c
+++ b/_dbus_bindings/message-append.c
@@ -233,12 +233,12 @@ _signature_string_from_pyobject(PyObject *obj, long *variant_level_ptr)
             return PyString_FromString(DBUS_TYPE_STRING_AS_STRING);
     }
     else if (PyTuple_Check(obj)) {
-        int len = PyTuple_GET_SIZE(obj);
+        Py_ssize_t len = PyTuple_GET_SIZE(obj);
         PyObject *list = PyList_New(len + 2);   /* new ref */
         PyObject *item;                         /* temporary new ref */
         PyObject *empty_str;                    /* temporary new ref */
         PyObject *ret;
-        int i;
+        Py_ssize_t i;
 
         if (!list) return NULL;
         if (len == 0) {
@@ -314,7 +314,7 @@ _signature_string_from_pyobject(PyObject *obj, long *variant_level_ptr)
     }
     else if (PyDict_Check(obj)) {
         PyObject *key, *value, *keysig, *valuesig;
-        int pos = 0;
+        Py_ssize_t pos = 0;
         PyObject *ret = NULL;
 
         if (DBusPyDict_Check(obj) && PyString_Check(((DBusPyDict *)obj)->signature)) {
@@ -708,7 +708,7 @@ _message_iter_append_string_as_byte_array(DBusMessageIter *appender,
                                           PyObject *obj)
 {
     /* a bit of a faster path for byte arrays that are strings */
-    int len = PyString_GET_SIZE(obj);
+    Py_ssize_t len = PyString_GET_SIZE(obj);
     const char *s;
     DBusMessageIter sub;
     int ret;
diff --git a/_dbus_bindings/message-get-args.c b/_dbus_bindings/message-get-args.c
index 7b981c5..41f3404 100644
--- a/_dbus_bindings/message-get-args.c
+++ b/_dbus_bindings/message-get-args.c
@@ -23,6 +23,8 @@
  *
  */
 
+#define PY_SIZE_T_CLEAN 1
+
 #define DBG_IS_TOO_VERBOSE
 #include "types-internal.h"
 #include "message-internal.h"
@@ -119,7 +121,8 @@ _message_iter_get_dict(DBusMessageIter *iter,
     int status;
 
     sig = PyObject_CallFunction((PyObject *)&DBusPySignature_Type,
-                                "(s#)", sig_str+2, strlen(sig_str)-3);
+                                "(s#)", sig_str+2,
+                                (Py_ssize_t)strlen(sig_str)-3);
     status = PyDict_SetItem(kwargs, dbus_py_signature_const, sig);
     Py_DECREF(sig);
     if (status < 0) {
@@ -375,7 +378,7 @@ _message_iter_get_pyobject(DBusMessageIter *iter,
                 dbus_message_iter_get_fixed_array(&sub,
                                                   (const unsigned char **)&u.s,
                                                   &n);
-                args = Py_BuildValue("(s#)", u.s, n);
+                args = Py_BuildValue("(s#)", u.s, (Py_ssize_t)n);
                 if (!args) break;
                 ret = PyObject_Call((PyObject *)&DBusPyByteArray_Type,
                                     args, kwargs);
-- 
2.11.4.GIT