Date: Mon, 21 Oct 2002 16:56:37 -0700 From: Lars Eggert <larse@ISI.EDU> To: Terry Lambert <tlambert2@mindspring.com> Cc: Duncan Barclay <dmlb@dmlb.org>, current <current@FreeBSD.ORG> Subject: Re: zombies from linux binaries Message-ID: <3DB49435.6000600@isi.edu> In-Reply-To: <XFMail.20021002005307.dmlb@computer.my.domain> References: <XFMail.20021002005307.dmlb@computer.my.domain> <3DB46D21.2050807@isi.edu> <3DB46E3B.36318CC6@mindspring.com>
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[-- Attachment #1 --]
Terry Lambert wrote:
> Linux has the SVR4 behaviour in that, if SIGCHLD is not caught,
> zombies are reaped automatically, without the parent needing to
> explicitly reap their exit status.
>
> Most likely, they are installing a signal handler of SIG_IGN for
> SIGCHLD, and expecting the standard behaviour for auto-reaping.
Makes sense. This seems to be a bug in -current's Linux emulator then,
since the Linux binary works fine under -stable.
Lars
--
Lars Eggert <larse@isi.edu> USC Information Sciences Institute
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