include/atomic.h

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/*
 *  Copyright (C) 2003 Bregmasoft
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 2 of the License, or (at your option) any later
 * version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE. See the GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
 * Place, Suite 330, Boston, MA 02111-1307 USA
 */
#ifndef ZYGOMA_ATOMIC_H_ 
#define ZYGOMA_ATOMIC_H_ 

#include <arch/atomic.h>  // architecture-specific atomic operations
#include <arch.h>         // bring architecture-specific ops into scope

namespace Zygoma
{
  typedef Arch::AtomicWord AtomicWord;


  ZYGOMA_ALWAYS_INLINE AtomicWord 
  atomicExchange(volatile AtomicWord* mem, AtomicWord value)
  {
    return Arch::atomicExchange(mem, value);
  }


  ZYGOMA_ALWAYS_INLINE AtomicWord 
  atomicExchangeAndAdd(volatile AtomicWord* mem, AtomicWord value)
  {
    return Arch::atomicExchangeAndAdd(mem, value);
  }


  ZYGOMA_ALWAYS_INLINE void
  atomicAdd(volatile AtomicWord* mem, AtomicWord value)
  {
    Arch::atomicAdd(mem, value);
  }

} // namespace Zygoma

#endif // ZYGOMA_ATOMIC_H_ 

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