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watchdog: add support for starting/stopping watchdog refresh
[project/procd.git]
/
watchdog.c
diff --git
a/watchdog.c
b/watchdog.c
index 0ba8f25f0ea1423f6e897aecff384e3735cbf381..2a516b4c5e0271489cd4f0f79763165e71aafb44 100644
(file)
--- a/
watchdog.c
+++ b/
watchdog.c
@@
-40,6
+40,19
@@
static void watchdog_timeout_cb(struct uloop_timeout *t)
uloop_timeout_set(t, wdt_frequency * 1000);
}
uloop_timeout_set(t, wdt_frequency * 1000);
}
+void watchdog_set_stopped(bool val)
+{
+ if (val)
+ uloop_timeout_cancel(&wdt_timeout);
+ else
+ watchdog_timeout_cb(&wdt_timeout);
+}
+
+bool watchdog_get_stopped(void)
+{
+ return !wdt_timeout.pending;
+}
+
int watchdog_timeout(int timeout)
{
if (wdt_fd < 0)
int watchdog_timeout(int timeout)
{
if (wdt_fd < 0)