Function newSelfLockContent

token/token.go:204–215

newSelfLockContent returns a lockContent describing the current process.

()

// newSelfLockContent returns a lockContent describing the current process.
func newSelfLockContent() (lockContent, error) {
	pid := int32(os.Getpid()) // nolint: gosec
	p, err := process.NewProcess(pid)
	if err != nil {
		return lockContent{}, fmt.Errorf("failed to look up own process: %w", err)
	}
	ct, err := p.CreateTime()
	if err != nil {
		return lockContent{}, fmt.Errorf("failed to get own start time: %w", err)
	}
	return lockContent{PID: pid, StartTime: ct}, nil
}

// isLockFileStale reads the lock file and checks whether the owning process
// is dead or has a mismatched start time. Returns (true, content, nil) if