if err == nil && len(data) == 0 {
		err = &fs.PathError{Op: "read", Path: targ, Err: fs.ErrNotExist}
	}
	return data, err
}

// WriteCache updates cached lookups or tiles.
func (*dbClient) WriteCache(file string, data []byte) {
	targ := filepath.Join(cfg.GOMODCACHE, "cache/download/sumdb", file)
	os.MkdirAll(filepath.Dir(targ), 0777)
	lockedfile.Write(targ, bytes.NewReader(data), 0666)
}

func (*dbClient) Log(msg string) {

            NegTokenTarg targ = (NegTokenTarg) spToken;

            if ( this.firstResponse ) {
                if ( !this.mechContext.isSupported(targ.getMechanism()) ) {
                    throw new SmbException("Server chose an unsupported mechanism " + targ.getMechanism());
                }
                this.selectedMech = targ.getMechanism();
                if ( targ.getResult() == NegTokenTarg.REQUEST_MIC ) {

}

func adddynrel(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {

	targ := r.Sym()
	var targType sym.SymKind
	if targ != 0 {
		targType = ldr.SymType(targ)
	}

	switch r.Type() {
	default:
		if r.Type() >= objabi.ElfRelocOffset {

		if inferred != tpar {
			if reverse {
				err.addf(arg, "inferred type %s for %s does not match type %s of %s", inferred, tpar, targ, arg.expr)
			} else {
				err.addf(arg, "type %s of %s does not match inferred type %s for %s", targ, arg.expr, inferred, tpar)
			}
		} else {
			err.addf(arg, "type %s of %s does not match %s", targ, arg.expr, tpar)
		}
	}

					// TODO: This is not supported yet.
					ldr.Errorf(s, "Unsupported NOTOC external reference call into %s", ldr.SymName(r.Sym()))

				case sym.STEXT:
					targ := r.Sym()
					if (ldr.AttrExternal(targ) && ldr.SymLocalentry(targ) <= 1) || (!ldr.AttrExternal(targ) && (!ldr.AttrShared(targ) || hasPCrel)) {
						// This is NOTOC to NOTOC call (st_other is 0 or 1). No call stub is needed.
					} else {

	rel2.SetSiz(4)
	rel2.SetSym(addmoduledata)
}

func adddynrel(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {
	targ := r.Sym()
	var targType sym.SymKind
	if targ != 0 {
		targType = ldr.SymType(targ)
	}

	const pcrel = 1
	switch r.Type() {
	default:
		if r.Type() >= objabi.ElfRelocOffset {

	//    c:	c3                   	retq
	o(0xc3)
}

func adddynrel(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {
	targ := r.Sym()
	var targType sym.SymKind
	if targ != 0 {
		targType = ldr.SymType(targ)
	}

	switch rt := r.Type(); rt {
	default:
		if rt >= objabi.ElfRelocOffset {

	o(0x5b)

	o(0xc3)
}

func adddynrel(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {
	targ := r.Sym()
	var targType sym.SymKind
	if targ != 0 {
		targType = ldr.SymType(targ)
	}

	switch r.Type() {
	default:
		if r.Type() >= objabi.ElfRelocOffset {

	initfunc.AddUint32(ctxt.Arch, 0)
}

func adddynrel(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {
	targ := r.Sym()
	var targType sym.SymKind
	if targ != 0 {
		targType = ldr.SymType(targ)
	}

	switch r.Type() {
	default:
		if r.Type() >= objabi.ElfRelocOffset {
			ldr.Errorf(s, "unexpected relocation type %d", r.Type())
			return false
		}

// corner cases, this test exercises them.
func TestSearchExhaustive(t *testing.T) {
	for size := 0; size <= 100; size++ {
		for targ := 0; targ <= size; targ++ {
			i := Search(size, func(i int) bool { return i >= targ })
			if i != targ {
				t.Errorf("Search(%d, %d) = %d", size, targ, i)
			}
		}
	}
}

// Abstract exhaustive test for Find.
func TestFindExhaustive(t *testing.T) {