Hi Ananda,

QNX 4 doesn't share any generic watchdog API. You can use API that provided by your watchdog driver or you can develop 
driver for your watchdog controller with your own API.

Respectfully,
Oleg

6 июня 2018 г., в 10:12:08, Ananda Kavrady <community-noreply@qnx.com> написал:

> Hi
> 
> I am currently working on Linux and QNX operating system variants.
> 
> In linux I am using systemd for watchdog support as below API provides.
> 
> sd_watchdog_enabled(0, &_watchdogTimeoutInverval);
> 
> Sd_Notify() is used to send the heartbeats.
> 
> How can  get watchdog support in QNX? . Is there any alternative approach
> 
> 
> ~Regards
> Ananda k