From: Alon Bar-Lev <alon.barlev@gmail.com>
To: Luke-Jr <luke@dashjr.org>
Cc: Lee Revell <rlrevell@joe-job.com>,
David Wagner <daw@cs.berkeley.edu>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [Question] LinuxThreads, setuid - Is there user mode hook?
Date: Sun, 25 Dec 2005 10:05:10 +0200 [thread overview]
Message-ID: <43AE52B6.1090604@gmail.com> (raw)
In-Reply-To: <200512250131.19218.luke@dashjr.org>
Luke-Jr wrote:
> On Friday 23 December 2005 20:33, Daniel Jacobowitz wrote:
>
>>Applications have to run on existing platforms and work with existing
>>software, as I'm sure you know. If someone anywhere in the food chain
>>isn't ready for NPTL, a project can easily be stuck with LT for another
>>few years.
>
>
> Not sure about NPTL support in non-Linux-based operating systems (Solaris,
> BSD, etc), but I'd be surprised if they supported LinuxThreads. Thus,
> shouldn't NPTL really result in a *more* portable application?
>
Yes... This is my first recommendation...
But what if the user does not want to upgrade?
Well... I understand that I am left with the following options:
1. upgrade to NPTL
2. My implementation of querying the main in a separate thread.
3. don't use setuid
Thank you for your help,
Alon Bar-Lev.
next prev parent reply other threads:[~2005-12-25 8:07 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200512222312.jBMNCj96018554@taverner.CS.Berkeley.EDU>
2005-12-23 9:51 ` [Question] LinuxThreads, setuid - Is there user mode hook? Alon Bar-Lev
2005-12-23 19:08 ` Lee Revell
2005-12-23 20:21 ` Daniel Jacobowitz
2005-12-23 20:36 ` Lee Revell
2005-12-23 20:33 ` Daniel Jacobowitz
2005-12-24 16:16 ` Alon Bar-Lev
2005-12-25 1:31 ` Luke-Jr
2005-12-25 8:05 ` Alon Bar-Lev [this message]
[not found] <5mRSA-6ss-15@gated-at.bofh.it>
[not found] ` <5n1S5-9P-21@gated-at.bofh.it>
[not found] ` <5n1S5-9P-19@gated-at.bofh.it>
[not found] ` <5nt1F-5aZ-1@gated-at.bofh.it>
2005-12-27 2:33 ` Robert Hancock
[not found] <200512231927.jBNJR2uG019083@taverner.CS.Berkeley.EDU>
2005-12-24 16:18 ` Alon Bar-Lev
2005-12-22 15:47 Alon Bar-Lev
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