[comp.unix.xenix] Does XENIX really buffer?

caf@omen.UUCP (04/02/87)

In article <2349@bacall.UUCP> tohme@bacall.UUCP (Nadim Tohme) writes:
:I am having a problem reading characters from a tty port (1200 baud).
:This problem is occuring on an IBM AT running Xenix.
:
:The program works fine when There is on job running in the system.
:However, I start loosing characters when more than on job is running.

This problem is endemic to all Unix systems.  If the source responds to
XOFF characters quickly, enabling flow control may do the trick.  See
the "stty" command for instructions.

If your source does not respond quickly enough to XOFF, you are out of
luck unless you can add a serial to serial printer buffer to your
serial input.

Chuck Forsberg WA7KGX Author of Pro-YAM communications Tools for PCDOS and Unix
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