Bugs item #1448191, was opened at 2006-03-12 08:22
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 7
Submitted By: Matthias Radestock (mradestock)
Assigned to: Nobody/Anonymous (nobody)
Summary: process i/o not genericised
Initial Comment:
It appears that the ports obtained from the 'os' module
are not generic:
SISC (1.13.0-alpha)
#;> (import os)
#;> (define ps (spawn-process "cat" '()))
#;> (map (lambda (x) (port? (x ps)))
(list get-process-stdin get-process-stdout
get-process-stderr))
(#f #f #f)
I don't understand why the generic-io module contains
code to deal with primitive ports in some functions,
e.g. read and write, but not others, e.g. input-port?,
output-port?.
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