Re: non-block reading from pipe stdout

[kdevel via Digitalmars-d-learn]

On Tuesday, 3 October 2017 at 11:36:28 UTC, Oleg B wrote:
       EAGAIN Non-blocking  I/O has been selected using 
O_NONBLOCK and no data
              was immediately available for reading.

And I can't check this without using exception handling?

Your programm shall not read before data is available. Use 
core.sys.posix.sys.select to check if read would block on a 
blocking socket.