Named Pipe in C++ Linux check if buffer is full
<p>I have two C++ Programs communicating over named pipes (generated with mkfifo()).</p>

<p>After some time the writing program hangs. I think the buffer of FIFO is full.
Is it possible to check before writing to FIFO if buffer is full?</p>

<p>Thanks in advance!</p>

<p>Ruben</p>
