27 Jun
2002
27 Jun
'02
9:44 a.m.
Jon Fairbairn <Jon.Fairbairn@cl.cam.ac.uk> writes:
data Port = Tcpmux | Nbp | Echo_ddp | Rje | Zip | Echo_tcp | ... deriving Enum, ... instance Num Port where ...
Or, alternatively, just use Strings, and have a portFromString first check /etc/services for a match, then try to parse the string as a positive integer, and finally generate an error if no valid port can be determined? -kzm -- If I haven't seen further, it is by standing in the footprints of giants