func os.Getpid

5 uses

	os (current package)
		exec.go#L75: func Getpid() int { return syscall.Getpid() }

	contrib.go.opencensus.io/exporter/stackdriver
		stats.go#L187: 	return "go-" + strconv.Itoa(os.Getpid()) + "@" + hostname

	github.com/go-git/go-billy/v5/util
		util.go#L125: 	return uint32(time.Now().UnixNano() + int64(os.Getpid()))

	github.com/prometheus/client_golang/prometheus
		process_collector.go#L109: 		pid := os.Getpid()

	io/ioutil
		tempfile.go#L25: 	return uint32(time.Now().UnixNano() + int64(os.Getpid()))