#ifdef'd the prctl fix to only try and compile on linux systems. Thanks...

  #ifdef'd the prctl fix to only try and compile on linux systems. Thanks rizzo for pointing this out, and credit to Armin for identifying a solution to the original problem.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@9962 65c4cc65-6c06-0410-ace0-fbb531ad65f3