//
// Specifically, it tests a scenerio wherein a C
// thread is calling into Go, creating a goroutine in
// a syscall (in the tracer's model). The system is free
// to reuse thread IDs, so first a thread ID is used to
// call into Go, and then is used for a Go-created thread.
//
// This is a regression test. The trace parser didn't correctly
// model GoDestroySyscall as dropping its P (even if the runtime

	scriptInFrom
	regionInFrom
)

func (t *Tag) setUndefinedLang(id Language) {
	if t.LangID == 0 {
		t.LangID = id
	}
}

func (t *Tag) setUndefinedScript(id Script) {
	if t.ScriptID == 0 {
		t.ScriptID = id
	}
}

func (t *Tag) setUndefinedRegion(id Region) {
	if t.RegionID == 0 || t.RegionID.Contains(id) {
		t.RegionID = id
	}
}

// ErrMissingLikelyTagsData indicates no information was available

}

func (f *Fake) Add(id cluster.ID, client kube.Client, stop chan struct{}) {
	for _, handler := range f.handlers {
		handler.clusterAdded(&Cluster{
			ID:            id,
			Client:        client,
			kubeConfigSha: [32]byte{},
			stop:          stop,
		})
	}
}

func (f *Fake) Delete(id cluster.ID) {
	for _, handler := range f.handlers {
		handler.clusterDeleted(id)
	}
}

		id, _ := x.(*ast.Ident)
		return id
	case *ast.Ident:
		return fun
	default:
		return nil
	}
}

// funcLitInScope returns a FuncLit that id is at least initially assigned to.
//
// TODO: This is closely tied to id.Obj which is deprecated.
func funcLitInScope(id *ast.Ident) *ast.FuncLit {
	// Compare to (*ast.Object).Pos().
	if id.Obj == nil {
		return nil
	}

	for id, data := range d.sparse {
		d.dense[id] = data
		d.present[id/8] |= uint8(1) << (id % 8)
	}
	d.sparse = nil
}

// get returns the E for id or false if it doesn't
// exist. This should be used for validation during parsing.
func (d *dataTable[EI, E]) get(id EI) (E, bool) {
	if id == 0 {
		return *new(E), true
	}
	if uint64(id) < uint64(len(d.dense)) {
		if d.present[id/8]&(uint8(1)<<(id%8)) != 0 {

func (id ID) Parent() ID {
	return parents[id]
}

// Tag converts id to an internal language Tag.
func (id ID) Tag() language.Tag {
	if int(id) >= len(coreTags) {
		return specialTags[int(id)-len(coreTags)]
	}
	return coreTags[id].Tag()
}

var specialTags []language.Tag

func init() {
	tags := strings.Split(specialTagsStr, " ")

//	if err != nil {
//		return nil, err
//	}
//	return c.ReadCodeLine(250)
func (c *Conn) Cmd(format string, args ...any) (id uint, err error) {
	id = c.Next()
	c.StartRequest(id)
	err = c.PrintfLine(format, args...)
	c.EndRequest(id)
	if err != nil {
		return 0, err
	}
	return id, nil
}

// TrimString returns s without leading and trailing ASCII space.
func TrimString(s string) string {

// shared memory identifier id.
func SysvShmAttach(id int, addr uintptr, flag int) ([]byte, error) {
	addr, errno := shmat(id, addr, flag)
	if errno != nil {
		return nil, errno
	}

	// Retrieve the size of the shared memory to enable slice creation
	var info SysvShmDesc

	_, err := SysvShmCtl(id, IPC_STAT, &info)
	if err != nil {

	logger.LogIf(ctx, "replication", err, errKind...)
}

func replLogOnceIf(ctx context.Context, err error, id string, errKind ...interface{}) {
	logger.LogOnceIf(ctx, "replication", err, id, errKind...)
}

func iamLogOnceIf(ctx context.Context, err error, id string, errKind ...interface{}) {
	logger.LogOnceIf(ctx, "iam", err, id, errKind...)
}

func iamLogIf(ctx context.Context, err error, errKind ...interface{}) {

func (m *muxServer) disconnect(msg string, locked bool) {
	if debugPrint {
		fmt.Println("Mux", m.ID, "disconnecting. Reason:", msg)
	}
	if msg != "" {
		m.send(message{Op: OpMuxServerMsg, MuxID: m.ID, Flags: FlagPayloadIsErr | FlagEOF, Payload: []byte(msg)})
	} else {
		m.send(message{Op: OpDisconnectClientMux, MuxID: m.ID})
	}
	// Unlock, since we are calling deleteMux, which will call close - which will lock recvMu.