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Re: wait unblocks before signals processed


From: Chet Ramey
Subject: Re: wait unblocks before signals processed
Date: Fri, 16 Nov 2012 09:40:06 -0500
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:15.0) Gecko/20120907 Thunderbird/15.0.1

On 11/6/12 4:21 PM, Elliott Forney wrote:
> Thanks!  If you run the sample script below you will see that the
> development branch of bash occasionally crashes with an Aborted..
> message too.
> 
> Do you have an opinion on having a variant of wait, say "wait -", that
> will simply wait for any job to complete and return it's exit status?

This turns out to be trickier than I first thought, because there's very
little shell infrastructure to help do it.  It will be a while before I
design and implement a solution.

Chet
-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU    address@hidden    http://cnswww.cns.cwru.edu/~chet/



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