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Re: grep . /; echo $?
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From: |
Charles Levert |
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Subject: |
Re: grep . /; echo $? |
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Date: |
Thu, 3 Nov 2005 18:38:33 -0500 |
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User-agent: |
Mutt/1.4.1i |
* On Thursday 2005-11-03 at 23:56:32 +0100, Benno Schulenberg wrote:
> Charles Levert wrote:
> > [...]
> > src/grep: src: Is a directory
> (The message itself is a bit strange though: it doesn't sound like
> an error. "Cannot read a directory" would be better.)
The message is inherited from strerror(EISDIR).
That's the reason why it doesn't make any
mention of the system call that failed (read(),
in this case).
- Re: grep . /; echo $?, Charles Levert, 2005/11/02
- Re: grep . /; echo $?, Julian Foad, 2005/11/02
- Re: grep . /; echo $?, Charles Levert, 2005/11/03
- Re: grep . /; echo $?, Benno Schulenberg, 2005/11/03
- Re: grep . /; echo $?,
Charles Levert <=
- Re: grep . /; echo $?, Andreas Schwab, 2005/11/03
- Re: grep . /; echo $?, Benno Schulenberg, 2005/11/04
- Re: grep . /; echo $?, Andreas Schwab, 2005/11/04
- Re: grep . /; echo $?, Julian Foad, 2005/11/04
- Re: grep . /; echo $?, Charles Levert, 2005/11/04
- Re: grep . /; echo $?, Julian Foad, 2005/11/08
- Exit statuses and errors messages (was Re: grep . /; echo $?), Charles Levert, 2005/11/08
- Re: Exit statuses and errors messages (was Re: grep . /; echo $?), Charles Levert, 2005/11/08
- Re: Exit statuses and errors messages (was Re: grep . /; echo $?), Julian Foad, 2005/11/09
- Re: grep . /; echo $?, Benno Schulenberg, 2005/11/04