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From: Jan Hudec <bulb@ucw.cz>
To: Henrik Nordstrom <hno@marasystems.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>,
	Jeff Dike <jdike@addtoit.com>,
	User-mode Linux Kernel Development
	<user-mode-linux-devel@lists.sourceforge.net>
Subject: Re: [uml-devel] Re: pthreads?
Date: Thu, 2 Oct 2003 11:20:44 +0200	[thread overview]
Message-ID: <20031002092044.GA3512@vagabond> (raw)
In-Reply-To: <Pine.LNX.4.44.0309151033390.15749-100000@filer.marasystems.com>

On Mon, Sep 15, 2003 at 11:19:11 +0200, Henrik Nordstrom wrote:
> Hoever, if UML uses clone() or other libc calls (yes, clone() is a libc
> call, direcly matched by a kernel syscall) in a manner which should not
> confuse other users of the same calls then pthreads may be a bad guy as
> well, not dealing properly with the situation.

Just a side note: It's not overly direct. Libc does a LOT work before
calling the syscall -- the libc call takes a function argument, while
the syscall takes a stack pointer argument.

-------------------------------------------------------------------------------
						 Jan 'Bulb' Hudec <bulb@ucw.cz>


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  parent reply	other threads:[~2003-10-02  9:21 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-09-11 15:54 [uml-devel] pthreads? Geert Uytterhoeven
2003-09-11 17:55 ` Jeff Dike
2003-09-12  8:52 ` [uml-devel] pthreads? Gerd Knorr
2003-09-12  9:07   ` Geert Uytterhoeven
2003-09-12 11:08     ` Gerd Knorr
2003-09-12 11:18       ` Geert Uytterhoeven
2003-09-12 12:15         ` Gerd Knorr
2003-09-12 12:17           ` Geert Uytterhoeven
2003-09-12 11:18     ` Henrik Nordstrom
2003-09-12 16:28       ` Jeff Dike
2003-09-12 22:25         ` Henrik Nordstrom
2003-09-13 18:53           ` Jeff Dike
2003-09-13 21:01             ` Henrik Nordstrom
2003-09-13 15:24         ` Geert Uytterhoeven
2003-09-13 18:54           ` Jeff Dike
2003-09-15  6:57             ` Geert Uytterhoeven
2003-09-15  9:19               ` Henrik Nordstrom
2003-09-15  9:28                 ` Geert Uytterhoeven
2003-09-15 10:51                   ` Henrik Nordstrom
2003-09-16 18:44                     ` BlaisorBlade
2003-10-02  9:20                 ` Jan Hudec [this message]
2003-10-02  9:08     ` Jan Hudec
2003-10-02  9:24       ` Geert Uytterhoeven
2003-10-02  9:31         ` Jan Hudec
     [not found]           ` <Pine.GSO.4.21.0310021146500.8567-100000@vervain.sonytel.be>
2003-10-02 13:52             ` Jan Hudec
2003-10-02 14:28               ` Geert Uytterhoeven
2003-10-02 14:42                 ` Jan Hudec
2003-10-07 15:51                   ` The Story Continues (was: Re: [uml-devel] Re: pthreads?) Geert Uytterhoeven
2003-10-11  1:48                     ` Jeff Dike
2003-10-11  8:39                       ` Geert Uytterhoeven
2003-10-12  9:53                     ` Geert Uytterhoeven
2003-10-06 13:29       ` [uml-devel] Re: pthreads? BlaisorBlade
  -- strict thread matches above, loose matches on Subject: below --
2003-09-12 12:30 stian

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