watchdog: Isolate the watchdog from jobs

[src/app-framework-binder.git] / src / watchdog.c

diff --git a/src/watchdog.c b/src/watchdog.c
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--- /dev/null
+++ b/src/watchdog.c
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2016-2019 "IoT.bzh"
+ * Author José Bollo <jose.bollo@iot.bzh>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define _GNU_SOURCE
+
+#include "watchdog.h"
+
+#if HAS_WATCHDOG
+
+#include <stdlib.h>
+
+#include <systemd/sd-event.h>
+#include <systemd/sd-daemon.h>
+
+#include "jobs.h"
+
+int watchdog_activate()
+{
+       /* set the watchdog */
+       if (sd_watchdog_enabled(0, NULL))
+               sd_event_set_watchdog(jobs_get_sd_event(), 1);
+       return 0;
+}
+
+#endif
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