class Fluent::Plugin::TailInput::FilePositionEntry

def initialize(file, file_mutex, seek, pos, inode)
  @file = file
  @file_mutex = file_mutex
  @seek = seek
  @pos = pos
  @inode = inode
end

def read_inode
  @inode
end

def read_pos
  @pos
end

def update(ino, pos)
  @file_mutex.synchronize {
    @file.pos = @seek
    @file.write "%016x\t%016x" % [pos, ino]
  }
  @pos = pos
  @inode = ino
end

def update_pos(pos)
  @file_mutex.synchronize {
    @file.pos = @seek
    @file.write "%016x" % pos
  }
  @pos = pos
end