python-systemd: check all errors and use automatic cleanup

__REALTIME_TIMESTAMP and __MONOTONIC_TIMESTAMP return ints.
It doesn't make sense to convert to string, just to convert
back to a number later on.

Also try to follow systemd rules for indentation.

1 files changed, 30 insertions, 0 deletions

diff --git a/systemd/pyutil.c b/systemd/pyutil.c
new file mode 100644
index 0000000..79065a1
--- /dev/null
+++ b/systemd/pyutil.c
@@ -0,0 +1,30 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+  This file is part of systemd.
+
+  Copyright 2013 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <Python.h>
+#include "pyutil.h"
+
+void cleanup_Py_DECREFp(PyObject **p) {
+        if (!*p)
+                return;
+
+        Py_DECREF(*p);
+}