[ECOS] Serial application

[Jonathan Larmour]

Ho Shui Choy Stanley PS03B NCS wrote:
> 
> Here is what I changed.
> 
> in /io/serial/current/src/common/serial.c
> 
> serial_read {
> ...
> ...
> #ifdef CYGOPT_IO_SERIAL_SUPPORT_NONBLOCKING
>                 if (cbuf->blocking) {   <- previously checking for false
>                     *len = size;        // characters actually read
>                     res = -EAGAIN;
>                     break;
>                 }
> #endif // CYGOPT_IO_SERIAL_SUPPORT_NONBLOCKING

But the check _should_ be for !cbuf->blocking surely?

Jifl
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