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Date: | Sat, 14 Nov 2009 19:33:07 +0000 |
From: | Dave Korn <dave DOT korn DOT cygwin AT googlemail DOT com> |
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To: | cygwin AT cygwin DOT com |
Subject: | Re: How to capture stderr of dos process running in bash shell?? |
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Christopher Faylor wrote: > But that is clearly not the case here since stdout and stderr are being > bypassed and text is still showing up on the screen. That is not a symptom > of stdout/stderr being attached to a pipe. > > Although, hmm, on rereading it isn't clear that the output shows up on > the screen. It sounds like the DOS program just might not differentiate > between stdout and stderr. I checked: you can't redirect its error output at all, even in a genuine cmd.exe shell with cygwin having nothing to do with it. It must indeed be using the console directly. <checks imports> Curiouser and curiouser... it links msvcrt.dll and imports printf and wprintf, but then it goes and actually does everything the hard way with lowlevel console i/o in unicode. How peculiar. cheers, DaveK -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
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