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<== Date ==> <== Thread ==>
Subject: RE: iocshCmd, redirection, and function pointers
From: "Kim, Kukhee" <[email protected]>
To: EPICS Tech Talk <[email protected]>
Date: Wed, 14 Mar 2012 17:14:40 -0700 
Hi Eric;

The epicsStdioRedirect.h itself already includes the epicsStdio.h file.
Probably, we should merge those two files to one file.

Thank you.
Best regards,
Kukhee
--------------------------------------------
Kukhee Kim
SLAC National Accelerator Laboratory
2575 Sand Hill Rd, MS 64
Menlo Park, CA 94025
Email: [email protected]
Phone: (650)926-4912


-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Eric Norum
Sent: Wednesday, March 14, 2012 8:39 AM
To: EPICS Tech Talk
Subject: Re: iocshCmd, redirection, and function pointers

On Mar 14, 2012, at 3:12 AM, Dirk Zimoch wrote:

> Eric Norum wrote:
>> For I/O redirection to work a source file must include epicsStdioRedirect.h.  
> 
> This sucks.

Perhaps, but it does work across all supported platforms.

> 
> It this is the case, I would say that there is something wrong with the EPICS redirection. Code should not need to know about its "environment". This contradicts any good programming practice.

When this was originally implemented we felt it should be optional.  Perhaps now after 10 years in the field we should just add
#include <epicsStdioRedirect.h>
in epicsStdio.h.

-- 
Eric Norum
[email protected]
Replies:
Re: iocshCmd, redirection, and function pointers Ernest L. Williams Jr.
Re: iocshCmd, redirection, and function pointers Ernest L. Williams Jr.
References:
iocshCmd, redirection, and function pointers Allison, Stephanie
Re: iocshCmd, redirection, and function pointers Eric Norum
Re: iocshCmd, redirection, and function pointers Dirk Zimoch
Re: iocshCmd, redirection, and function pointers Eric Norum
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