return ptrace(PT_DETACH, pid, 1, 0)
}

func PtraceGetFpRegs(pid int, fpregsout *FpReg) (err error) {
	return ptracePtr(PT_GETFPREGS, pid, unsafe.Pointer(fpregsout), 0)
}

func PtraceGetRegs(pid int, regsout *Reg) (err error) {
	return ptracePtr(PT_GETREGS, pid, unsafe.Pointer(regsout), 0)
}

func PtraceIO(req int, pid int, offs uintptr, out []byte, countin int) (count int, err error) {

}

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

const (
	_NT_PRSTATUS = 1
)

func PtraceGetRegs(pid int, regsout *PtraceRegs) (err error) {
	var iov Iovec
	iov.Base = (*byte)(unsafe.Pointer(regsout))
	iov.SetLen(int(unsafe.Sizeof(*regsout)))

// elfNT_PRSTATUS is a copy of the debug/elf.NT_PRSTATUS constant so
// x/sys/unix doesn't need to depend on debug/elf and thus
// compress/zlib, debug/dwarf, and other packages.
const elfNT_PRSTATUS = 1

func PtraceGetRegs(pid int, regsout *PtraceRegs) (err error) {
	var iov Iovec
	iov.Base = (*byte)(unsafe.Pointer(regsout))
	iov.SetLen(int(unsafe.Sizeof(*regsout)))

pkg syscall (linux-386), func PtraceCont(int, int) error
pkg syscall (linux-386), func PtraceDetach(int) error
pkg syscall (linux-386), func PtraceGetEventMsg(int) (uint, error)
pkg syscall (linux-386), func PtraceGetRegs(int, *PtraceRegs) error
pkg syscall (linux-386), func PtracePeekData(int, uintptr, []uint8) (int, error)
pkg syscall (linux-386), func PtracePeekText(int, uintptr, []uint8) (int, error)

		{"Protoent.Name", Field, 0},
		{"Protoent.Proto", Field, 0},
		{"PtraceAttach", Func, 0},
		{"PtraceCont", Func, 0},
		{"PtraceDetach", Func, 0},
		{"PtraceGetEventMsg", Func, 0},
		{"PtraceGetRegs", Func, 0},
		{"PtracePeekData", Func, 0},
		{"PtracePeekText", Func, 0},
		{"PtracePokeData", Func, 0},
		{"PtracePokeText", Func, 0},
		{"PtraceRegs", Type, 0},
		{"PtraceRegs.Cs", Field, 0},

pkg syscall (linux-arm-cgo), func PtraceCont(int, int) error
pkg syscall (linux-arm-cgo), func PtraceDetach(int) error
pkg syscall (linux-arm-cgo), func PtraceGetEventMsg(int) (uint, error)
pkg syscall (linux-arm-cgo), func PtraceGetRegs(int, *PtraceRegs) error
pkg syscall (linux-arm-cgo), func PtracePeekData(int, uintptr, []uint8) (int, error)
pkg syscall (linux-arm-cgo), func PtracePeekText(int, uintptr, []uint8) (int, error)