From: Andrew Lunn <andrew@lunn.ch>
To: fazio@planetek.it
Cc: ecos-discuss@sources.redhat.com
Subject: Re: [ECOS] thread & resources lock
Date: Fri, 12 Dec 2003 11:36:00 -0000 [thread overview]
Message-ID: <20031212103232.GB1192@lunn.ch> (raw)
In-Reply-To: <3FD995E3.3661.52D26A5@localhost>
On Fri, Dec 12, 2003 at 10:18:11AM +0100, fazio@planetek.it wrote:
> I have a doubt about resouces management used by two threads: one
> thread writes a variable and the other one reads its content. Do I
> have to lock the resource only when I write it or both in writing
> and reading?
I suggest you find a good book about multi-threaded programming and
operating systems. It should cover thinks like this. You need to
understand the background before you look at your specific problem.
Andrew
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prev parent reply other threads:[~2003-12-12 10:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-12 9:35 fazio
2003-12-12 11:36 ` Andrew Lunn [this message]
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