Stdout and Stderr
Giovanni Corriga
giovanni at corriga.net
Thu Jan 18 19:01:30 UTC 2007
Il giorno gio, 18/01/2007 alle 00.27 +0000, Keith Hodges ha scritto:
> Giovanni Corriga wrote:
> > Il giorno mer, 17/01/2007 alle 22.41 +0000, Keith Hodges ha scritto:
> >
> >> Hello,
> >>
> >> just a quick question, are any of the VM's particularly the unixish
> >> ones, wired to produce output on stdout or stderr. Are there primitives
> >> for doing so without any plugins?
> >>
> >
> > If you need output only, you can try opening /dev/stdout and /dev/stderr
> > as simple files.
> >
> > This should work on Linux; not sure if it'll work on other Unix systems.
> >
> > Giovanni
> >
> Yes that worked!
Just for the record, this works for reading from stdin too, but
unfortunately it's a synchronous (blocking) read.
Giovanni
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