Groups > comp.os.linux.development.apps > #65

Re: mkdir() and thread safety()

From	Rainer Weikusat <rweikusat@mssgmbh.com>
Newsgroups	comp.os.linux.development.apps
Subject	Re: mkdir() and thread safety()
Date	2011-04-01 21:23 +0100
Message-ID	<877hbdk9ex.fsf@sapphire.mobileactivedefense.com> (permalink)
References	(1 earlier) <2d58ece6-bb9c-42e0-a990-fc13b92723ec@a21g2000prj.googlegroups.com> <87oc4vtn8o.fsf@sapphire.mobileactivedefense.com> <d18b0392-2e9d-49e5-911b-0b0a07c3f082@i35g2000prd.googlegroups.com> <87tyejtx4u.fsf@sapphire.mobileactivedefense.com> <35d2db97-6ab2-42b1-a83a-c4764f3c3869@w7g2000pre.googlegroups.com>

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David Schwartz <davids@webmaster.com> writes:
> The operation starts when the application calls 'mkdir'. The standard
> only requires the operation to fail with EEXIST if the directory
> exists before the operation starts.

An additional error in here I'd like to point out: Code which runs
after mkdir was called cannot check if such a file existed before
mkdir was called. It would need to be able to travel back in time for
this.

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Thread

Re: mkdir() and thread safety() David Schwartz <davids@webmaster.com> - 2011-03-30 14:53 -0700
  Re: mkdir() and thread safety() Richard Kettlewell <rjk@greenend.org.uk> - 2011-03-30 23:20 +0100
    Re: mkdir() and thread safety() Rainer Weikusat <rweikusat@mssgmbh.com> - 2011-03-31 11:17 +0100
  Re: mkdir() and thread safety() Rainer Weikusat <rweikusat@mssgmbh.com> - 2011-03-31 11:14 +0100
    Re: mkdir() and thread safety() George Neuner <gneuner2@comcast.net> - 2011-03-31 19:13 -0400
      Re: mkdir() and thread safety() Rainer Weikusat <rweikusat@mssgmbh.com> - 2011-04-01 16:52 +0100
        Re: mkdir() and thread safety() George Neuner <gneuner2@comcast.net> - 2011-04-03 13:59 -0400
          Re: mkdir() and thread safety() Rainer Weikusat <rweikusat@mssgmbh.com> - 2011-04-08 23:59 +0100
    Re: mkdir() and thread safety() David Schwartz <davids@webmaster.com> - 2011-04-01 12:22 -0700
      Re: mkdir() and thread safety() Rainer Weikusat <rweikusat@mssgmbh.com> - 2011-04-01 21:03 +0100
        Re: mkdir() and thread safety() David Schwartz <davids@webmaster.com> - 2011-04-01 14:27 -0700
      Re: mkdir() and thread safety() Rainer Weikusat <rweikusat@mssgmbh.com> - 2011-04-01 21:23 +0100
        Re: mkdir() and thread safety() David Schwartz <davids@webmaster.com> - 2011-04-01 14:28 -0700

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