[erlang-questions] who owns an open file

Ulf Wiger (TN/EAB) ulf.wiger@REDACTED
Thu Mar 22 10:00:41 CET 2007

Mats Cronqvist:
>    trying to outdo me in the Horrible One-Liner Competition? Hah!
> [{process_info(Pid,monitors),ets:lookup(file_io_servers,Pid)}|
> |[{name,"efile"},{links,[Pid]}|_]<-[erlang:port_info(P) 
> || P <- erlang:ports()]].

I pronounce that my solution was more horrible than yours.  (:

(I'd actually missed process_info(P,monitors). 
I just assumed that it didn't exist. I obviously haven't
read TFM closely enough.)

Ulf W

More information about the erlang-questions mailing list