From: Difei Zhao <difeiz@...>
Date: 2008-09-05T15:22:37+09:00
Subject: [solved] Re: about critical section

Difei Zhao wrote:

>   Somebody said I could open a file with exclusive lock, but I do not
> know an atomic way. Could anyone help? Thanks alot!
> 

man 2 open, there is a O_EXCL
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