seek :: FileSystem -> File -> Int64 -> IO ()
seek (FileSystem fs) (File f) offset =
  throwErrnoIfMinus1_ "seek" $ c_hdfs_seek fs f (fromIntegral offset)
seek :: FileSystem -> File -> Int64 -> IO ()
seek (FileSystem fs) (File f) offset =
  throwErrnoIfMinus1_ "seek" $ c_hdfs_seek fs f (fromIntegral offset)
seek (FileSystem fs) (File f) offset =
  throwErrnoIfMinus1_ "seek" $ c_hdfs_seek fs f (fromIntegral offset)