map[string]string{
				GCPProject: "pid", GCPProjectNumber: "npid", GCPCluster: "cluster", GCEInstance: "instanceName", GCEInstanceID: "instance",
				GCEInstanceTemplate: "instanceTemplate", GCEInstanceCreatedBy: "createdBy",
			},
		},
		{
			"cluster name error",
			func() bool { return true },
			func() (string, error) { return "pid", nil },
			func() (string, error) { return "npid", nil },

type SysvIpcPerm struct {
	Uid  uint32
	Gid  uint32
	Cuid uint32
	Cgid uint32
	Mode uint16
	_    uint16
	_    int32
}
type SysvShmDesc struct {
	Perm   SysvIpcPerm
	Segsz  uint64
	Lpid   int32
	Cpid   int32
	Nattch uint16
	_      [34]byte
}

const (
	IPC_CREAT   = 0x200
	IPC_EXCL    = 0x400
	IPC_NOWAIT  = 0x800
	IPC_PRIVATE = 0x0
)

const (
	IPC_RMID = 0x0

type SysvIpcPerm struct {
	Uid  uint32
	Gid  uint32
	Cuid uint32
	Cgid uint32
	Mode uint16
	_    uint16
	_    int32
}
type SysvShmDesc struct {
	Perm   SysvIpcPerm
	Segsz  uint64
	Lpid   int32
	Cpid   int32
	Nattch uint16
	_      [34]byte
}

const (
	IPC_CREAT   = 0x200
	IPC_EXCL    = 0x400
	IPC_NOWAIT  = 0x800
	IPC_PRIVATE = 0x0
)

const (
	IPC_RMID = 0x0

	// Set up and fork. This returns immediately in the parent or
	// if there's an error.
	upid, pidfd, err, mapPipe, locked := forkAndExecInChild1(argv0, argv, envv, chroot, dir, attr, sys, pipe)
	if locked {
		runtime_AfterFork()
	}
	if err != 0 {
		return 0, err
	}

	// parent; return PID
	pid = int(upid)
	if sys.PidFD != nil {

}

func PtracePokeText(pid int, addr uintptr, data []byte) (count int, err error) {
	return ptracePoke(pid, addr, data)
}

func PtracePokeData(pid int, addr uintptr, data []byte) (count int, err error) {
	return ptracePoke(pid, addr, data)
}

func PtraceCont(pid int, signal int) (err error) {
	return ptrace64(PT_CONTINUE, int64(pid), 1, signal, 0)
}

//sys	Fdatasync(fd int) (err error)
// readdir_r
//sysnb	Getpgid(pid int) (pgid int, err error)

//sys	Getpgrp() (pid int)

//sysnb	Getpid() (pid int)
//sysnb	Getppid() (ppid int)
//sys	Getpriority(which int, who int) (prio int, err error)
//sysnb	Getrusage(who int, rusage *Rusage) (err error)
//sysnb	Getsid(pid int) (sid int, err error)
//sysnb	Kill(pid int, sig Signal) (err error)

}

func (w WaitStatus) TrapCause() int { return -1 }

//sys	wait4(pid int32, statusp *_C_int, options int, rusage *Rusage) (wpid int32, err error)

func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (int, error) {
	var status _C_int
	rpid, err := wait4(int32(pid), &status, options, rusage)
	wpid := int(rpid)
	if wpid == -1 {
		return wpid, err
	}
	if wstatus != nil {
		*wstatus = WaitStatus(status)
	}

	}
	return Signal(w>>shift) & 0xFF
}

func (w WaitStatus) TrapCause() int { return -1 }

func wait4(pid uintptr, wstatus *WaitStatus, options uintptr, rusage *Rusage) (wpid uintptr, err uintptr)

func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) {
	r0, e1 := wait4(uintptr(pid), wstatus, uintptr(options), rusage)
	if e1 != 0 {
		err = Errno(e1)
	}
	return int(r0), err
}

func PtraceCont(pid int, signal int) (err error) {
	return ptrace(PTRACE_CONT, pid, 0, uintptr(signal))
}

func PtraceSyscall(pid int, signal int) (err error) {
	return ptrace(PTRACE_SYSCALL, pid, 0, uintptr(signal))
}

func PtraceSingleStep(pid int) (err error) { return ptrace(PTRACE_SINGLESTEP, pid, 0, 0) }

func PtraceAttach(pid int) (err error) { return ptrace(PTRACE_ATTACH, pid, 0, 0) }

	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
	wpid = int(r0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}