OSX: fix compilation warning

IDEAS

@@ -14,9 +14,19 @@ PLATFORMS
 - DragonFlyBSD
 - HP-UX
 
+
+APIS
+====
+
+- cpu_info() (#550)
+
+
 FEATURES
 ========
 
+- #550: CPU info (frequency, architecture, threads per core, cores per socket,
+  sockets, ...)
+
 - #772: extended net_io_counters() metrics.
 
 - #900: wheels for OSX and Linux.
@@ -146,6 +156,18 @@ FEATURES
 - Have psutil.Process().cpu_affinity([]) be an alias for "all CPUs"?
 
 
+BUGFIXES
+========
+
+- #600: windows / open_files(): support network file handles.
+
+
+REJECTED
+========
+
+- #550: threads per core
+
+
 RESOURCES
 =========
 

psutil/_psutil_posix.c

@@ -49,7 +49,12 @@ psutil_posix_getpriority(PyObject *self, PyObject *args) {
 
     if (! PyArg_ParseTuple(args, "l", &pid))
         return NULL;
+
+#if defined(__APPLE__)
+    priority = getpriority(PRIO_PROCESS, (id_t)pid);
+#else
     priority = getpriority(PRIO_PROCESS, pid);
+#endif
     if (errno != 0)
         return PyErr_SetFromErrno(PyExc_OSError);
     return Py_BuildValue("i", priority);
@@ -67,7 +72,12 @@ psutil_posix_setpriority(PyObject *self, PyObject *args) {
 
     if (! PyArg_ParseTuple(args, "li", &pid, &priority))
         return NULL;
+
+#if defined(__APPLE__)
+    retval = setpriority(PRIO_PROCESS, (id_t)pid, priority);
+#else
     retval = setpriority(PRIO_PROCESS, pid, priority);
+#endif
     if (retval == -1)
         return PyErr_SetFromErrno(PyExc_OSError);
     Py_RETURN_NONE;