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#include "watchdog.hpp"
#include "avbts_osthread.hpp"
#include "gptp_log.hpp"
#include <systemd/sd-daemon.h>
OSThreadExitCode watchdogUpdateThreadFunction(void *arg)
{
SystemdWatchdogHandler *watchdog = (SystemdWatchdogHandler*) arg;
watchdog->run_update();
return osthread_ok;
}
SystemdWatchdogHandler::SystemdWatchdogHandler()
{
GPTP_LOG_INFO("Creating Systemd watchdog handler.");
LinuxTimerFactory timer_factory = LinuxTimerFactory();
timer = timer_factory.createTimer();
}
SystemdWatchdogHandler::~SystemdWatchdogHandler()
{
//Do nothing
}
long unsigned int
SystemdWatchdogHandler::getSystemdWatchdogInterval(int *result)
{
long unsigned int watchdog_interval; //in microseconds
*result = sd_watchdog_enabled(0, &watchdog_interval);
return watchdog_interval;
}
void SystemdWatchdogHandler::run_update()
{
while(1)
{
GPTP_LOG_DEBUG("NOTIFYING WATCHDOG.");
sd_notify(0, "WATCHDOG=1");
GPTP_LOG_DEBUG("GOING TO SLEEP %lld", update_interval);
timer->sleep(update_interval);
GPTP_LOG_DEBUG("WATCHDOG WAKE UP");
}
}
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