func isSysErrTooManySymlinks(err error) bool {
	return errors.Is(err, syscall.ELOOP)
}

// Check if the given error corresponds to ENOTEMPTY for unix,
// EEXIST for solaris variants,
// and ERROR_DIR_NOT_EMPTY for windows (directory not empty).
func isSysErrNotEmpty(err error) bool {
	if errors.Is(err, syscall.ENOTEMPTY) {
		return true
	}
	if errors.Is(err, syscall.EEXIST) && runtime.GOOS == "solaris" {
		return true
	}

			// directory" error message. Handle this specifically
			// here.
			return errFileAccessDenied
		}
	}
	return err
}

// Reliably retries os.RemoveAll if for some reason os.RemoveAll returns
// syscall.ENOTEMPTY (children has files).
func reliableRemoveAll(dirPath string) (err error) {
	i := 0
	for {
		// Removes all the directories and files.
		if err = RemoveAll(dirPath); err != nil {

pkg syscall (freebsd-riscv64), const ENOTCAPABLE Errno #53466
pkg syscall (freebsd-riscv64), const ENOTCONN = 57 #53466
pkg syscall (freebsd-riscv64), const ENOTDIR = 20 #53466
pkg syscall (freebsd-riscv64), const ENOTEMPTY = 66 #53466
pkg syscall (freebsd-riscv64), const ENOTRECOVERABLE = 95 #53466
pkg syscall (freebsd-riscv64), const ENOTRECOVERABLE Errno #53466
pkg syscall (freebsd-riscv64), const ENOTSOCK = 38 #53466

pkg syscall (freebsd-arm64), const ENOTCAPABLE Errno
pkg syscall (freebsd-arm64), const ENOTCONN = 57
pkg syscall (freebsd-arm64), const ENOTDIR = 20
pkg syscall (freebsd-arm64), const ENOTEMPTY = 66
pkg syscall (freebsd-arm64), const ENOTRECOVERABLE = 95
pkg syscall (freebsd-arm64), const ENOTRECOVERABLE Errno
pkg syscall (freebsd-arm64), const ENOTSOCK = 38
pkg syscall (freebsd-arm64), const ENOTSUP = 45

pkg syscall (darwin-arm64), const ENOSYS = 78
pkg syscall (darwin-arm64), const ENOTBLK = 15
pkg syscall (darwin-arm64), const ENOTCONN = 57
pkg syscall (darwin-arm64), const ENOTDIR = 20
pkg syscall (darwin-arm64), const ENOTEMPTY = 66
pkg syscall (darwin-arm64), const ENOTRECOVERABLE = 104
pkg syscall (darwin-arm64), const ENOTRECOVERABLE Errno
pkg syscall (darwin-arm64), const ENOTSOCK = 38
pkg syscall (darwin-arm64), const ENOTSUP = 45