[apple/libplatform.git] / include / libkern / OSAtomic.h

/*
 * Copyright (c) 2004-2016 Apple Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 *
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 *
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 *
 * @APPLE_LICENSE_HEADER_END@
 */

#ifndef _OSATOMIC_H_
#define _OSATOMIC_H_

/*! @header
 * These are deprecated legacy interfaces for atomic and synchronization
 * operations.
 *
 * Define OSATOMIC_USE_INLINED=1 to get inline implementations of the
 * OSAtomic interfaces in terms of the <stdatomic.h> primitives.
 *
 * Define OSSPINLOCK_USE_INLINED=1 to get inline implementations of the
 * OSSpinLock interfaces in terms of the <os/lock.h> primitives.
 *
 * These are intended as a transition convenience, direct use of those
 * primitives should be preferred.
 */

#include <sys/cdefs.h>

#include "OSAtomicDeprecated.h"
#include "OSSpinLockDeprecated.h"
#include "OSAtomicQueue.h"

#endif /* _OSATOMIC_H_ */
Commit	Line	Data
ada7c492 A	1	/*
	2	* Copyright (c) 2004-2016 Apple Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
	6	* This file contains Original Code and/or Modifications of Original Code
	7	* as defined in and that are subject to the Apple Public Source License
	8	* Version 2.0 (the 'License'). You may not use this file except in
	9	* compliance with the License. Please obtain a copy of the License at
	10	* http://www.opensource.apple.com/apsl/ and read it before using this
	11	* file.
	12	*
	13	* The Original Code and all software distributed under the License are
	14	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	15	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	16	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	17	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	18	* Please see the License for the specific language governing rights and
	19	* limitations under the License.
	20	*
	21	* @APPLE_LICENSE_HEADER_END@
	22	*/
	23
	24	#ifndef _OSATOMIC_H_
	25	#define _OSATOMIC_H_
	26
	27	/*! @header
	28	* These are deprecated legacy interfaces for atomic and synchronization
	29	* operations.
	30	*
	31	* Define OSATOMIC_USE_INLINED=1 to get inline implementations of the
	32	* OSAtomic interfaces in terms of the <stdatomic.h> primitives.
	33	*
	34	* Define OSSPINLOCK_USE_INLINED=1 to get inline implementations of the
	35	* OSSpinLock interfaces in terms of the <os/lock.h> primitives.
	36	*
	37	* These are intended as a transition convenience, direct use of those
	38	* primitives should be preferred.
	39	*/
	40
	41	#include <sys/cdefs.h>
	42
	43	#include "OSAtomicDeprecated.h"
	44	#include "OSSpinLockDeprecated.h"
	45	#include "OSAtomicQueue.h"
	46
	47	#endif /* _OSATOMIC_H_ */