chrisj at rtems.org
Thu Jul 22 00:39:10 UTC 2004
> Why the write function never returns an error ?
> For example, I modify the program loopback for making
> many writes without read : at some point, all mbufs are used.
> But no error from write function ?
I would expect write to block. I am not sure why you are not seeing
this. Can you step into the write with a debugger to find out ?
Do you have a test program I could try ?
There are functions and commands in the RTEMS monitor which can show the
mbuf usage and the packets in the queue. Maybe this can help show what
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