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bug#29297: linux grep question, please help us to see, thank you
From: |
Paul Eggert |
Subject: |
bug#29297: linux grep question, please help us to see, thank you |
Date: |
Tue, 31 Dec 2019 11:56:09 -0800 |
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Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 |
Re <https://bugs.gnu.org/29297> dated 2017-11-14:
> the grep command with wrong write error, and the return value was 2. May I
> ask where the problem is? And this is a probabilistic problem
Grep reports 'write error' if the 'write' system call fails. If 'grep' was
incorrect, it's because the 'write' system call was incorrect. So, as near as I
can see this is not a 'grep' bug and I am closing the bug report.
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