It appears that VTIME does not work. I set both VMIN and VTIME and I
never get a timeout. The read continues to happily block forever.
Also, when looking at VTIME handling down in the code, I see in
termios.c the function fillBufferPoll(). It looks to me like that
function expects (*tty->ha
Joel,
Thanks for responding.
Our vendor's development kit uses a variant of 4.11.
It doesn't look like pipes work with the select call, and again there
are dire warnings in the select.h file about how it's not really a good
function to use anyway.
I'll look at VMIN and VTIME. Thank you ver
On Tue, Sep 10, 2019 at 12:09 AM Benjamin Ellsworth
<2gigspambuc...@gmail.com> wrote:
>
> Hello,
>
> The code I'm working with currently does a read() on a device that has
> been opened with an open() call (a UART if that matters). It nicely
> blocks waiting for a character (potentially forever).
