Hi,
i have a question about pipes in general. I have never used them before
in Linux or Java, so is there any information or tutorials on creating
two-way pipes in Java or C or any program in Linux in general.
thanks,
Justin Lawler
Gregory Steuck wrote:
> >>>>> "David" == David Chen <[EMAIL PROTECTED]> writes:
>
> David> In the pre-developed project there are a lot of printf
> David> functions. Now I have to show the outputs of printf in a
> David> swing text fileld. The question is how can I do this without
> David> touching the pre-written C programs?
>
> I can't think of anything better than creating a named pipe, openning
> it for writing in C code and dup2'ing to descriptor 1 (and 2). Then
> openning this same pipe for reading on Java side. It was so seducing
> to use pipe(2) to create a pair of unnamed pipes, but I couldn't find
> a way of creating a Java stream object given unix side file descriptor.
>
> Bye
> Greg
>
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