}
		// Dive into the created directory
		childFD, err = syscall.Openat(parentFD, dir, nofollowFlags|unix.O_CLOEXEC, 0)
		if err != nil {
			return fmt.Errorf("cannot open %s: %s", currentPath, err)
		}
		// We can be sure that childFD is safe to use. It could be changed
		// by user after Mkdirat() and before Openat(), however:
		// - it could not be changed to symlink - we use nofollowFlags

	// fdopendir expects to take control of its argument.
	// Just Dup'ing the file descriptor is not enough, as the
	// result shares underlying state. Use openat to make a really
	// new file descriptor referring to the same directory.
	fd2, err := openat(fd, ".", O_RDONLY, 0)
	if err != nil {
		return 0, err
	}
	d, err := fdopendir(fd2)
	if err != nil {
		Close(fd2)
		return 0, err
	}

	// fdopendir expects to take control of its argument.
	// Just Dup'ing the file descriptor is not enough, as the
	// result shares underlying state. Use Openat to make a really
	// new file descriptor referring to the same directory.
	fd2, err := Openat(fd, ".", O_RDONLY, 0)
	if err != nil {
		return 0, err
	}
	d, err := fdopendir(fd2)
	if err != nil {
		Close(fd2)
		return 0, err
	}
	defer closedir(d)

}

func Open(path string, mode int, perm uint32) (fd int, err error) {
	return openat(_AT_FDCWD, path, mode|O_LARGEFILE, perm)
}

//sys	openat(dirfd int, path string, flags int, mode uint32) (fd int, err error)

func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
	return openat(dirfd, path, flags|O_LARGEFILE, mode)
}

func Pipe(p []int) error {
	return Pipe2(p, 0)
}

	MOVD	40(R0), R4	// a5
	MOVD	48(R0), R5	// a6
	MOVD	8(R0), R0	// a1

	// If fn is declared as vararg, we have to pass the vararg arguments on the stack.
	// See syscall above. The only function this applies to is openat, for which the 4th
	// arg must be on the stack.
	MOVD	R3, (RSP)

	BL	(R12)

	MOVD	8(RSP), R2	// pop structure pointer
	ADD	$16, RSP
	MOVD	R0, 56(R2)	// save r1
	MOVD	R1, 64(R2)	// save r2

//sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
//sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
//sys	Open(path string, mode int, perm uint32) (fd int, err error)
//sys	Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
//sys	Pathconf(path string, name int) (val int, err error)
//sys	pread(fd int, p []byte, offset int64) (n int, err error)

//sys	Mknodat(fd int, path string, mode uint32, dev int) (err error)
//sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
//sys	Open(path string, mode int, perm uint32) (fd int, err error)
//sys	Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
//sys	Pathconf(path string, name int) (val int, err error)
//sys	read(fd int, p []byte) (n int, err error)

//sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
//sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
//sys	Open(path string, mode int, perm uint32) (fd int, err error)
//sys	Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
//sys	Pathconf(path string, name int) (val int, err error)
//sys	pread(fd int, p []byte, offset int64) (n int, err error)

	// We're done using the stack.
	MOVW	$0, R2
	SYNC
	MOVW	R2, (R1)
	SYNC
	MOVW	$0, R4	// exit code
	MOVV	$SYS_exit, R2
	SYSCALL
	JMP	0(PC)

TEXT runtime·open(SB),NOSPLIT|NOFRAME,$0-20
	// This uses openat instead of open, because Android O blocks open.
	MOVW	$AT_FDCWD, R4 // AT_FDCWD, so this acts like open
	MOVV	name+0(FP), R5
	MOVW	mode+8(FP), R6
	MOVW	perm+12(FP), R7
	MOVV	$SYS_openat, R2
	SYSCALL
	BEQ	R7, 2(PC)

	if r0 == -1 && er != nil {
		err = er
	}
	return
}

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

func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
	r0, er := C.openat(C.int(dirfd), C.uintptr_t(_p0), C.int(flags), C.uint(mode))
	fd = int(r0)
	if r0 == -1 && er != nil {
		err = er
	}
	return
}