src/ipc/AtomicWord.cc

   1 /*
   2  * Copyright (C) 1996-2014 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 /* DEBUG: section 54    Interprocess Communication */
  10
  11 #include "squid.h"
  12 #include "ipc/AtomicWord.h"
  13 #include "tools.h"
  14
  15 bool Ipc::Atomic::Enabled()
  16 {
  17 #if HAVE_ATOMIC_OPS
  18     return true;
  19 #else
  20     return !UsingSmp();
  21 #endif
  22 }
  23