file: module and character special files

Erik Stenman Erik.Stenman@REDACTED
Thu Jan 29 10:03:11 CET 2004

Richard A. O'Keefe wrote:
> Eshell V5.3  (abort with ^G)
> 1> file:open('/dev/null', [read]).
> Poking around a bit more, I find that opening _any_ character 
> special file seems to be forbidden.
> I don't mind not being able to seek on these things, but 
> surely I don't have to be able to seek in order to just plain 
> read and write?

This problem has come up before on the mailing list see: 

That post ends with:
  "Maybe an alternative "any-type-of-file-driver" which uses
   threads/separate processes would be nice though."

Maybe we can get OTP to implement this if there are enough requests
for a feature like that on the list, or maybe someone already has 
such a driver somewhere that could be contributed to the community?


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