Experimental Physics and
Industrial Control System

Hi Lewis,

On 02/06/2014 03:15 PM, J. Lewis Muir wrote:
> On 2/5/14, 1:13 PM, Andrew Johnson wrote:
>> I do not see that buffering behaviour when running an IOC in a Cygwin
>> OpenSSH session either.
> 
> Hi, Andrew.
> 
> Was that a Windows IOC or a Cygwin IOC?

That IOC was built for the cygwin-x86 target architecture.

Hmm, trying it again on an IOC built using Microsoft VS10 shows the
behaviour that Freddie described: stdout is line-buffered (I have to
press return at the iocsh prompt for a background task's messages to
appear), and stderr messages don't appear until I exit the IOC.

Interesting, thanks for asking that.

Your "test -t" check says that FDs 0, 1 and 2 are all connected to a
terminal BTW.

- Andrew
-- 
Advertising may be described as the science of arresting the human
intelligence long enough to get money from it. -- Stephen Leacock

Replies:

Re: stdout/stderr buffering on Windows J. Lewis Muir

References:

stdout/stderr buffering on Windows freddie.akeroyd

Re: stdout/stderr buffering on Windows Andrew Johnson

Re: stdout/stderr buffering on Windows J. Lewis Muir

Navigate by Date:

Prev: Re: stdout/stderr buffering on Windows J. Lewis Muir

Next: Re: stdout/stderr buffering on Windows J. Lewis Muir

Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  <2014>  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024 

Navigate by Thread:

Prev: Re: stdout/stderr buffering on Windows J. Lewis Muir

Next: Re: stdout/stderr buffering on Windows J. Lewis Muir

Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  <2014>  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024