Merged revisions 285268 via svnmerge from

Merged revisions 285268 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.8

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  r285268 | tilghman | 2010-09-07 14:08:09 -0500 (Tue, 07 Sep 2010) | 18 lines

  Merged revisions 285267 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2

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    r285267 | tilghman | 2010-09-07 14:07:17 -0500 (Tue, 07 Sep 2010) | 11 lines

    Merged revisions 285266 via svnmerge from
    https://origsvn.digium.com/svn/asterisk/branches/1.4

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      r285266 | tilghman | 2010-09-07 14:04:50 -0500 (Tue, 07 Sep 2010) | 4 lines

      Use poll, if indicated to do so, in the ast_poll2 implementation.

      This fixes the unit tests on FreeBSD 8.0.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@285269 65c4cc65-6c06-0410-ace0-fbb531ad65f3