//  path/.. on a different device as path
		return true
	}

	// path/.. is the same i-node as path - this check is for bind mounts.
	return s1.Sys().(*syscall.Stat_t).Ino == s2.Sys().(*syscall.Stat_t).Ino
}

// CheckCrossDevice - check if any list of paths has any sub-mounts at /proc/mounts.
func CheckCrossDevice(absPaths []string) error {
	return checkCrossDevice(absPaths, procMountsPath)
}

	Nvcsw    int64
	Nivcsw   int64
}

type Rlimit struct {
	Cur uint64
	Max uint64
}

type Pid_t int32

type _Gid_t uint32

type dev_t uint64

type Stat_t struct {
	Dev      uint64
	Ino      uint64
	Mode     uint32
	Nlink    int16
	Flag     uint16
	Uid      uint32
	Gid      uint32
	Rdev     uint64
	Ssize    int32
	Atim     Timespec
	Mtim     Timespec
	Ctim     Timespec

pkg syscall (freebsd-386), type Stat_t struct, Blksize uint32
pkg syscall (freebsd-386), type Stat_t struct, Dev uint32
pkg syscall (freebsd-386), type Stat_t struct, Gen uint32
pkg syscall (freebsd-386), type Stat_t struct, Ino uint32
pkg syscall (freebsd-386), type Stat_t struct, Lspare int32
pkg syscall (freebsd-386), type Stat_t struct, Nlink uint16
pkg syscall (freebsd-386), type Stat_t struct, Pad_cgo_0 [8]uint8

	Ino uint64
	// The length of the name of the directory entry.
	Namlen uint32
	// The type of the file referred to by this directory entry.
	Type Filetype
	// Name of the directory entry.
	Name *byte
}

func direntIno(buf []byte) (uint64, bool) {
	return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
}

func direntReclen(buf []byte) (uint64, bool) {

	Nivcsw   int64
}

type Rlimit struct {
	Cur uint64
	Max uint64
}

type _Gid_t uint32

type Stat_t struct {
	Dev           int32
	Mode          uint16
	Nlink         uint16
	Ino           uint64
	Uid           uint32
	Gid           uint32
	Rdev          int32
	Pad_cgo_0     [4]byte
	Atimespec     Timespec
	Mtimespec     Timespec
	Ctimespec     Timespec
	Birthtimespec Timespec

	Nivcsw   int64
}

type Rlimit struct {
	Cur uint64
	Max uint64
}

type _Gid_t uint32

type Stat_t struct {
	Dev           int32
	Mode          uint16
	Nlink         uint16
	Ino           uint64
	Uid           uint32
	Gid           uint32
	Rdev          int32
	Pad_cgo_0     [4]byte
	Atimespec     Timespec
	Mtimespec     Timespec
	Ctimespec     Timespec
	Birthtimespec Timespec

	Msgrcv   int64
	Nsignals int64
	Nvcsw    int64
	Nivcsw   int64
}

type Rlimit struct {
	Cur uint64
	Max uint64
}

type _Gid_t uint32

type Stat_t struct {
	Dev     uint64
	Ino     uint64
	Mode    uint32
	Nlink   uint32
	Uid     uint32
	Gid     uint32
	Rdev    uint64
	Size    int64
	Atim    Timespec
	Mtim    Timespec
	Ctim    Timespec
	Blksize int32
	Blocks  int64

	Nsignals int64
	Nvcsw    int64
	Nivcsw   int64
}

type Rlimit struct {
	Cur uint64
	Max uint64
}

type _Gid_t uint32

type Stat_t struct {
	Dev     uint32
	Pad1    [3]int32
	Ino     uint64
	Mode    uint32
	Nlink   uint32
	Uid     uint32
	Gid     uint32
	Rdev    uint32
	Pad2    [3]uint32
	Size    int64
	Atim    Timespec
	Mtim    Timespec
	Ctim    Timespec

	Msgrcv   int64
	Nsignals int64
	Nvcsw    int64
	Nivcsw   int64
}

type Rlimit struct {
	Cur uint64
	Max uint64
}

type _Gid_t uint32

type Stat_t struct {
	Dev                uint64
	Ino                uint64
	Nlink              uint64
	Mode               uint32
	Uid                uint32
	Gid                uint32
	X__pad2            int32
	Rdev               uint64
	Size               int64

	var r Statx_t
	// Do it the glibc way, add AT_NO_AUTOMOUNT.
	if err := Statx(fd, path, AT_NO_AUTOMOUNT|flags, STATX_BASIC_STATS, &r); err != nil {
		return err
	}

	stat.Dev = Mkdev(r.Dev_major, r.Dev_minor)
	stat.Ino = r.Ino
	stat.Mode = uint32(r.Mode)
	stat.Nlink = r.Nlink
	stat.Uid = r.Uid
	stat.Gid = r.Gid
	stat.Rdev = Mkdev(r.Rdev_major, r.Rdev_minor)
	// hope we don't get to process files so large to overflow these size