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Using /dev/null in an application


I have an application that requires 4 serial ports. However, my
current hardware only supports 2. Since two of my required 4 are
"write only", I would like for them to be directed to /dev/null until
I get updated hardware.

Do I need to configure something in ecos.ecc to enable the /dev/null
device? I see that it is the default value for some parameters in some
situations. But I did not see anything to enable it.

Thank you for any advice.
David Brennan

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