diff options
Diffstat (limited to 'sd_daemon/watchdog.go')
| -rw-r--r-- | sd_daemon/watchdog.go | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/sd_daemon/watchdog.go b/sd_daemon/watchdog.go index b32f470..be96970 100644 --- a/sd_daemon/watchdog.go +++ b/sd_daemon/watchdog.go @@ -31,12 +31,11 @@ import ( // WATCHDOG_USEC and WATCHDOG_PID, which will cause further calls to // this function to fail. // -// If an error is returned, then the duration is 0. If the service -// manager is not expecting a keep-alive notification from this -// process (or if this has already been called with unsetEnv=true), -// then ErrDisabled is returned. If there is an error parsing the -// service manager's watchdog request, then an appropriate other error -// is returned. +// If an error is not returned, then the duration returned is greater +// than 0; if an error is returned, then the duration is 0. If the +// service manager is not expecting a keep-alive notification from +// this process (or if this has already been called with +// unsetEnv=true), then the error is ErrDisabled. func WatchdogEnabled(unsetEnv bool) (time.Duration, error) { if unsetEnv { defer func() { |