Merged revisions 168526 via svnmerge from

Merged revisions 168526 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk

................
  r168526 | tilghman | 2009-01-12 17:45:51 -0600 (Mon, 12 Jan 2009) | 12 lines

  Merged revisions 167095 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.4

  ........
    r167095 | tilghman | 2008-12-31 18:01:22 -0600 (Wed, 31 Dec 2008) | 5 lines

    Repeat attempts to write when we receive -EAGAIN from the driver, as detailed
    in the ALSA sample code (see http://www.alsa-project.org/alsa-doc/alsa-lib/_2test_2pcm_8c-example.html#a32)
    Reported by: Jerry Geis (via the -users list)
    Fixed by: me (license 14)
  ........
................

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@168527 65c4cc65-6c06-0410-ace0-fbb531ad65f3