New Cygwin DLL 1.1.8 Serial Bug?

[Earnie Boyd]

Joel wrote:

> Hi Chris:
>
> I think I may have bumped into a new bug with the latest CYGWIN dll.
> I have an application the does non canonical serial i/o that worked previously until today when I
> updated the DLL.
>
> I am getting an (Resource temporarily unavailable) error back from the read on ttyS2.
> (a side note: why isn't port numbering consistent with Gnu/Linux?)
>
> It may be related to the length of the write previous to the read, as I can read successfully when I
> write only 19 bytes but fails when I write 75 bytes.
>
> I hope this makes sense, and Thanks for all your work on Cygwin

This sounds familiar.  You may want to check the archives.  I was about a month or so ago.  I don't
remember the topic but I remember that Corinna answered it.  Something to do with the speed with which
reads and writes happen.

Earnie.


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