// order of their arguments.
	return armSyncFileRange(fd, flags, off, n)
}

//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)

func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
	cmdlineLen := len(cmdline)
	if cmdlineLen > 0 {
		// Account for the additional NULL byte added by
		// BytePtrFromString in kexecFileLoad. The kexec_file_load

	if err != 0 {
		return err
	}
	return nil
}

//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)

func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
	cmdlineLen := len(cmdline)
	if cmdlineLen > 0 {
		// Account for the additional NULL byte added by
		// BytePtrFromString in kexecFileLoad. The kexec_file_load

			// Preserve any current pool status.
			if currentPool.CmdLine == pool.endpoints.CmdLine {
				newMeta.Pools = append(newMeta.Pools, currentPool)
				skip = true
				break
			}
		}
		if skip {
			continue
		}
		newMeta.Pools = append(newMeta.Pools, PoolStatus{
			CmdLine:    pool.endpoints.CmdLine,
			ID:         idx,
			LastUpdate: UTCNow(),
		})
	}
	return newMeta
}

		http.HandleFunc("/debug/vars", expvarHandler)
	} else {
		http.HandleFunc("GET /debug/vars", expvarHandler)
	}
	Publish("cmdline", Func(cmdline))
	Publish("memstats", Func(memstats))
}

// TODO: Use json.appendString instead.
func appendJSONQuote(b []byte, s string) []byte {
	const hex = "0123456789abcdef"
	b = append(b, '"')
	for _, r := range s {
		switch {

func buildRunProgram(b *work.Builder, ctx context.Context, a *work.Action) error {
	cmdline := str.StringList(work.FindExecCmd(), a.Deps[0].Target, a.Args)
	if cfg.BuildN || cfg.BuildX {
		b.Shell(a).ShowCmd("", "%s", strings.Join(cmdline, " "))
		if cfg.BuildN {
			return nil
		}
	}

	base.RunStdin(cmdline)
	return nil

					cmdline[2] += " " + strings.TrimPrefix(flag, "--gcflags=")
				case flag == "-gcflags", flag == "--gcflags":
					i++
					if i < len(flags) {
						cmdline[2] += " " + flags[i]
					}
				default:
					cmdline = append(cmdline, flag)
				}
			}

			cmdline = append(cmdline, long)
			cmd := exec.Command(goTool, cmdline...)
			cmd.Env = append(os.Environ(), env.Environ()...)

		case "id":
			z.ID, err = dc.ReadInt()
			if err != nil {
				err = msgp.WrapError(err, "ID")
				return
			}
		case "cl":
			z.CmdLine, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "CmdLine")
				return
			}
		case "lu":
			z.LastUpdate, err = dc.ReadTime()
			if err != nil {
				err = msgp.WrapError(err, "LastUpdate")
				return
			}

			SetCount:     len(poolArgs[i].layout),
			DrivesPerSet: len(poolArgs[i].layout[0]),
			Endpoints:    endpointList,
			Platform:     fmt.Sprintf("OS: %s | Arch: %s", runtime.GOOS, runtime.GOARCH),
			CmdLine:      poolArgs[i].cmdline,
		}); err != nil {
			return nil, -1, err
		}
	}

	return endpointServerPools, setupType, nil

// as part of the execution of action 'a'.
func (b *Builder) CovData(a *Action, cmdargs ...any) ([]byte, error) {
	cmdline := str.StringList(cmdargs...)
	args := append([]string{}, cfg.BuildToolexec...)
	args = append(args, base.Tool("covdata"))
	args = append(args, cmdline...)
	return b.Shell(a).runOut(a.Objdir, nil, args)
}

// BuildActionCoverMetaFile locates and returns the path of the

	router := mux.NewRouter()
	for _, t := range allTopics {
		registerTopic(router, mainLayout, t)
	}

	if o.EnablePprof && o.Address == "localhost" {
		router.HandleFunc("/debug/pprof/cmdline", pprof.Cmdline)
		router.HandleFunc("/debug/pprof/profile", pprof.Profile)
		router.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
		router.HandleFunc("/debug/pprof/trace", pprof.Trace)