From mboxrd@z Thu Jan  1 00:00:00 1970
From: erik quanstrom <quanstro@quanstro.net>
Date: Tue,  3 Dec 2013 23:46:35 -0500
To: 9fans@9fans.net
Message-ID: <2885306deb1c2dd9a56b86c74e671056@brasstown.quanstro.net>
In-Reply-To: <2094553.fmILsy5ij5@krypton>
References: <5097e190aef16d0162d5306987028552@proxima.alt.za>
	<2094553.fmILsy5ij5@krypton>
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Subject: Re: [9fans] Go and 21-bit runes (and a bit of Go status)
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> Sorry for hijacking - but out of interest, has anyone approached an
> implementation of SIGCHLD either in the "go - plan9 reconciliation effort" or
> in any of the "fix APE" efforts (if I remember correctly, it would be needed for
> an APE pthreads implementation)?
>
> My personal interest in this is that this is the only thing left to have
> MirBSD Ksh fully functional (potentially an up-to-date and actively maintained
> sh for APE instead of the current pdksh).

i haven't done anything about SIGCHLD.  in your case, i think a special little
thread to call wait4 and kill(parent, SIGCHILD) would do.

- erik