Re: Serial port, DTR & CTS

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Wed, 10 Nov 1999 14:47:23 -0800 (PST)

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On Wed, 10 Nov 1999, David Monniaux wrote:
>
> Can I work around this? Is there any way to tell the kernel not to touch
> the RTS and DTR lines, except when explicitely requested by ioctl's?

For 2.0.x kernels, it seems that there is no way to do it. For 2.2.x (and
probably for 2.3.x as well, although I didn't check that), it seems that
opening the port with baud rate 0 (zero) will do the job.

Regards,
Ivan

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