pub fn watchdog_timeout() -> Option<Duration> {
    if !notify_enabled() {
        return None;
    }
    let pid: u32 = env::var("WATCHDOG_PID").ok()?.parse().ok()?;
    if pid != process::id() {
        debug!(
            "WATCHDOG_PID was set to {}, not ours {}",
            pid,
            process::id()
        );
        return None;
    }
    let usec: u64 = env::var("WATCHDOG_USEC").ok()?.parse().ok()?;
    Some(Duration::from_micros(usec))
}
/// Return the watchdog timeout if it's enabled by systemd.
Return the watchdog timeout if it's enabled by systemd.
Return the watchdog timeout if it ' s enabled by systemd .
pub fn watchdog_timeout() -> Option<Duration> {
    if !notify_enabled() {
        return None;
    }
    let pid: u32 = env::var("WATCHDOG_PID").ok()?.parse().ok()?;
    if pid != process::id() {
        debug!(
            "WATCHDOG_PID was set to {}, not ours {}",
            pid,
            process::id()
        );
        return None;
    }
    let usec: u64 = env::var("WATCHDOG_USEC").ok()?.parse().ok()?;
    Some(Duration::from_micros(usec))
}
pub fn watchdog_timeout ( ) -> Option < Duration > { if ! notify_enabled ( ) { return None ; } let pid : u32 = env :: var ( " " ) . ok ( ) ? . parse ( ) . ok ( ) ? ; if pid != process :: id ( ) { debug ! ( " " pid process id ( ) ) ; return None ; } let usec : u64 = env :: var ( " " ) . ok ( ) ? . parse ( ) . ok ( ) ? ; Some ( Duration :: from_micros ( usec ) ) }
Return the watchdog timeout if it's enabled by systemd.
Return the watchdog timeout if it ' s enabled by systemd .