harbl-cli/src/ExitCodes.hs

   1 -- | All exit codes that the program can return (excepting
   2 --   ExitSuccess).
   3 --
   4 module ExitCodes (
   5   exit_no_hosts,
   6   exit_no_lists,
   7   exit_unparseable_host,
   8   exit_unparseable_list )
   9 where
  10
  11 -- | No hosts were given on the command-line or in a config file.
  12 --
  13 exit_no_hosts :: Int
  14 exit_no_hosts = 1
  15
  16
  17 -- | No lists were given on the command-line or in a config file.
  18 --
  19 exit_no_lists :: Int
  20 exit_no_lists = 2
  21
  22
  23 -- | The user gave us an RBL we couldn't parse.
  24 --
  25 exit_unparseable_list :: Int
  26 exit_unparseable_list = 3
  27
  28
  29 -- | The user gave us a host we couldn't parse.
  30 --
  31 exit_unparseable_host :: Int
  32 exit_unparseable_host = 4