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Re: EXIT trap is not executed after an exec failure in a non-interactive
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From: |
Chet Ramey |
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Subject: |
Re: EXIT trap is not executed after an exec failure in a non-interactive shell |
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Date: |
Fri, 8 Oct 2021 11:01:24 -0400 |
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Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.1.2 |
On 10/1/21 2:16 PM, Mark March wrote:
Ok, thank you for clarifying. There is nothing in the documentation about this
behavior as far as I can tell. I would suggest adding a line about traps
getting reset after a failed exec to the paragraph on 'execfail'.
I think it will be a cleaner fix, and more intuitive, to make sure the
traps are preserved across a failed `exec'. I'll look at changing that
behavior.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/