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Re: wait on procsub in EXIT trap

From: Chet Ramey
Subject: Re: wait on procsub in EXIT trap
Date: Tue, 21 Mar 2023 15:56:43 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.9.0

On 3/21/23 3:53 PM, Grisha Levit wrote:

So to wait for a procsub after receiving a terminating signal, one
must do so in a trap for the signal itself and not in an EXIT trap.

Yes, that would probably work.

``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/

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