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From: "karl AT aspodata DOT se [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
To: geda-user AT delorie DOT com
Subject: Re: [geda-user] lepton-sch2pcb ignores ^C
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Comments: In-reply-to "vzh (vzhbanov AT gmail DOT com) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
   message dated "Tue, 21 Mar 2023 22:56:26 +0300."
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Date: Wed, 22 Mar 2023 10:54:25 +0100 (CET)
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Vladimir:
> "karl AT aspodata DOT se [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com> writes:
> >  It cannot be aborted with a ^C:
...
>   (sigaction SIGINT (lambda (sig) (primitive-exit 0)))

 Can't you do scm_getppid() and send a signal to the process group
 for forked programs ?

 For threads I found all_threads, cancel_thread and join-thread.
 There also seems to be
https://www.gnu.org/software/guile/manual/html_node/Asyncs.html

Regards,
/Karl Hammar