linux-kernel - Re: [path][rfc] add PR_DETACH prctl command [2/2]

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Date:	Wed, 20 Apr 2011 17:14:39 +0400
From:	Stas Sergeev <stsp@...et.ru>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
CC:	Oleg Nesterov <oleg@...hat.com>,
	Linux kernel <linux-kernel@...r.kernel.org>
Subject: Re: [path][rfc] add PR_DETACH prctl command [2/2]

The attached patch implements the PR_DETACH prctl
command. It detaches the entire process group from
its parent, allowing the parent to still read the detach
code with normal wait().
Can be used to daemonize process with threads.

View attachment "pr_detach5.diff" of type "text/plain" (6178 bytes)