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From: Martijn Dekker <martijn@inlv.org>
To: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: exit status 0 after SIGINT
Date: Tue, 26 Sep 2017 11:57:33 +0100	[thread overview]
Message-ID: <757d2c4c-fb9f-d168-c70a-08560677a181@inlv.org> (raw)
In-Reply-To: <20170925145717.13849173@pwslap01u.europe.root.pri>

Op 25-09-17 om 14:57 schreef Peter Stephenson:
> We ignore interrupts that happened in bulltins, in this case the "kill"
> that just got interrupted.  This looks pretty clearly wrong.
> 
> One minimal fix is to keep the current lastval if there's an interrupt
> flagged.  Alternatively, we could keep the builtin status if it was
> non-zero.
> 
> I doubt we're going to track down side effects without trying it out.

An oddity remains:

% kill -s INT $$ || echo oops
% echo $?
1
% kill -s INT $$ && echo oops
% echo $?
130

Both should be 130.

This is the same when using external 'kill' (e.g. after 'disable kill').

Thanks,

- M.


  reply	other threads:[~2017-09-26 10:57 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20170925125104epcas5p3948e0702e32903ad3a09070937edbb54@epcas5p3.samsung.com>
2017-09-25 12:50 ` Martijn Dekker
2017-09-25 13:57   ` Peter Stephenson
2017-09-26 10:57     ` Martijn Dekker [this message]
2017-09-26 17:49       ` Bart Schaefer
2017-09-27  8:35         ` Peter Stephenson
2017-09-27 19:59           ` Bart Schaefer
2017-09-26 18:15       ` Peter Stephenson

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