includes/hlx/atomic.h

Go to the documentation of this file.

/*
** Copyright 2009-2011, helixis.org
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without modification, are permitted provided
** that the following conditions are met:
**
** Redistributions of source code must retain the above copyright notice, this list of conditions and the
** following disclaimer.
**
** Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
** the following disclaimer in the documentation and/or other materials provided with the distribution.
**
** Neither the name of the helixis.org nor the names of its contributors may be used to endorse or promote
** products derived from this software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
** WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
** PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
** ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
** TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
** NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
** POSSIBILITY OF SUCH DAMAGE.
*/

#ifndef __HLX_ATOMIC_H__
# define __HLX_ATOMIC_H__

#ifdef __cplusplus
extern "C"      {
#endif

/*
** TYPES & MACROS
*/

#if (defined(PLATFORM_WIN_64) && !defined(WIN_KERNEL_BUILD))
typedef unsigned __int64      atom_t;
# define ALIGN_SINGLE_POINTER  8
# define ALIGN_DOUBLE_POINTER  16
#elif (defined PLATFORM_WIN_32 && !(defined WIN_KERNEL_BUILD))
typedef unsigned long int     atom_t;
# define ALIGN_SINGLE_POINTER  4
# define ALIGN_DOUBLE_POINTER  8
#elif (defined(PLATFORM_WIN_64) && defined(WIN_KERNEL_BUILD))
typedef unsigned __int64      atom_t;
# define ALIGN_SINGLE_POINTER  8
# define ALIGN_DOUBLE_POINTER  16
#elif (defined(PLATFORM_WIN_32) && defined(WIN_KERNEL_BUILD))
typedef unsigned long int     atom_t;
# define ALIGN_SINGLE_POINTER  4
# define ALIGN_DOUBLE_POINTER  8
#elif (defined __unix__ && defined __x86_64__ && COMPILER_GNUC) || defined(PLATFORM_MACOS_64))
typedef unsigned long long int  atom_t;
# define ALIGN_SINGLE_POINTER  8
# define ALIGN_DOUBLE_POINTER  16
#elif ((defined __unix__ && defined __i686__ && COMPILER_GNUC) && !defined(__arm__)) || defined(PLATFORM_MACOS_32))
typedef unsigned long int     atom_t;
# define ALIGN_SINGLE_POINTER  4
# define ALIGN_DOUBLE_POINTER  8
#elif (defined __unix__ && defined __arm__ && COMPILER_GNUC) || defined(PLATFORM_NDS)
typedef unsigned long int     atom_t;
# define ALIGN_SINGLE_POINTER  4
# define ALIGN_DOUBLE_POINTER  8
#elif defined(PLATFORM_IPHONE) || defined(PLATFORM_ANDROID)
typedef unsigned long int     atom_t;
# define ALIGN_SINGLE_POINTER  4
# define ALIGN_DOUBLE_POINTER  8
#else
typedef unsigned long int     atom_t;
# define ALIGN_SINGLE_POINTER  4
# define ALIGN_DOUBLE_POINTER  8
#endif

#ifdef __cplusplus
}
#endif

#endif /* !__HLX_ATOMIC_H__ */

/*
** END OF FILE
*/