Golang GetProtoByName Examples

Example #1

File: lookup_windows.go Project: h8liu/golang

func getprotobyname(name string) (proto int, err error) {
	p, err := syscall.GetProtoByName(name)
	if err != nil {
		return 0, os.NewSyscallError("GetProtoByName", err)
	}
	return int(p.Proto), nil
}

Example #2

File: lookup_windows.go Project: aubonbeurre/gcc

// lookupProtocol looks up IP protocol name and returns correspondent protocol number.
func lookupProtocol(name string) (proto int, err error) {
	protoentLock.Lock()
	defer protoentLock.Unlock()
	p, e := syscall.GetProtoByName(name)
	if e != 0 {
		return 0, os.NewSyscallError("GetProtoByName", e)
	}
	return int(p.Proto), nil
}