//sys	Fdatasync(fd int) (err error)
//sys	Fgetxattr(fd int, attr string, dest []byte) (sz int, err error)
//sys	FinitModule(fd int, params string, flags int) (err error)
//sys	Flistxattr(fd int, dest []byte) (sz int, err error)
//sys	Flock(fd int, how int) (err error)
//sys	Fremovexattr(fd int, attr string) (err error)
//sys	Fsetxattr(fd int, attr string, dest []byte, flags int) (err error)

	funcref := get_DirfdAddr()
	if funcptrtest(GetZosLibVec()+SYS_DIRFD<<4, "") == 0 {
		*funcref = impl_Dirfd
	} else {
		*funcref = error_Dirfd
	}
	return (*funcref)(dirp)
}

func error_Dirfd(dirp uintptr) (fd int, err error) {
	fd = -1
	err = ENOSYS
	return
}

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

func Close(fd int) (err error) {
	_, _, e1 := syscall_syscall(libc_close_trampoline_addr, uintptr(fd), 0, 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

var libc_close_trampoline_addr uintptr

//go:cgo_import_dynamic libc_close close "libc.so"

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

func Dup(fd int) (nfd int, err error) {

func Close(fd int) (err error) {
	_, _, e1 := syscall_syscall(libc_close_trampoline_addr, uintptr(fd), 0, 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

var libc_close_trampoline_addr uintptr

//go:cgo_import_dynamic libc_close close "libc.so"

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

func Dup(fd int) (nfd int, err error) {

func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (val int, err error) {
	r0, _, e1 := syscall(abi.FuncPCABI0(libc_fcntl_trampoline), uintptr(fd), uintptr(cmd), uintptr(arg))
	val = int(r0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

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

func ioctl(fd int, req int, arg int) (err error) {

	cmsg.Len = int32(length)
}

//sys   fcntl(fd int, cmd int, arg int) (val int, err error)
//sys   Flistxattr(fd int, dest []byte) (sz int, err error) = SYS___FLISTXATTR_A
//sys   Fremovexattr(fd int, attr string) (err error) = SYS___FREMOVEXATTR_A
//sys	read(fd int, p []byte) (n int, err error)
//sys	write(fd int, p []byte) (n int, err error)

//sys   Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) = SYS___FGETXATTR_A

func Close(fd int) (err error) {
	_, _, e1 := syscall_syscall(libc_close_trampoline_addr, uintptr(fd), 0, 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

var libc_close_trampoline_addr uintptr

//go:cgo_import_dynamic libc_close close "libc.so"

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

func Dup(fd int) (nfd int, err error) {

func Close(fd int) (err error) {
	_, _, e1 := syscall_syscall(libc_close_trampoline_addr, uintptr(fd), 0, 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

var libc_close_trampoline_addr uintptr

//go:cgo_import_dynamic libc_close close "libc.so"

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

func Dup(fd int) (nfd int, err error) {

func Close(fd int) (err error) {
	_, _, e1 := syscall_syscall(libc_close_trampoline_addr, uintptr(fd), 0, 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

var libc_close_trampoline_addr uintptr

//go:cgo_import_dynamic libc_close close "libc.so"

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

func Dup(fd int) (nfd int, err error) {

func ioctl(fd int, req uint, arg uintptr) (err error) {
	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

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

func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
	if e1 != 0 {