[apple/libpthread.git] / src / resolver_internal.h

/*
 * Copyright (c) 2015 Apple Inc. All rights reserved.
 *
 * @APPLE_APACHE_LICENSE_HEADER_START@
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @APPLE_APACHE_LICENSE_HEADER_END@
 */

#ifndef __PTHREAD_RESOLVER_INTERNAL_H__
#define __PTHREAD_RESOLVER_INTERNAL_H__

#include <os/base.h>
#include <TargetConditionals.h>
#include <machine/cpu_capabilities.h>
#if defined(__arm__)
#include <arm/arch.h>
#endif

#if !defined(PTHREAD_TARGET_EOS) && !defined(VARIANT_DYLD) && \
     defined(_ARM_ARCH_7) && !defined(__ARM_ARCH_7S__)

#if OS_ATOMIC_UP
#define OS_VARIANT_SELECTOR up
#else
#define OS_VARIANT_SELECTOR mp
#endif

#endif // !PTHREAD_TARGET_EOS && !VARIANT_DYLD && _ARM_ARCH_7 && !__ARM_ARCH_7S__

#define OS_VARIANT(f, v) OS_CONCAT(f, OS_CONCAT($VARIANT$, v))

#ifdef OS_VARIANT_SELECTOR
#define PTHREAD_NOEXPORT_VARIANT  PTHREAD_NOEXPORT
#else
#define PTHREAD_NOEXPORT_VARIANT
#endif

#endif // __PTHREAD_RESOLVER_H__
Commit	Line	Data
964d3577 A	1	/*
	2	* Copyright (c) 2015 Apple Inc. All rights reserved.
	3	*
	4	* @APPLE_APACHE_LICENSE_HEADER_START@
	5	*
	6	* Licensed under the Apache License, Version 2.0 (the "License");
	7	* you may not use this file except in compliance with the License.
	8	* You may obtain a copy of the License at
	9	*
	10	* http://www.apache.org/licenses/LICENSE-2.0
	11	*
	12	* Unless required by applicable law or agreed to in writing, software
	13	* distributed under the License is distributed on an "AS IS" BASIS,
	14	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	15	* See the License for the specific language governing permissions and
	16	* limitations under the License.
	17	*
	18	* @APPLE_APACHE_LICENSE_HEADER_END@
	19	*/
	20
	21	#ifndef __PTHREAD_RESOLVER_INTERNAL_H__
	22	#define __PTHREAD_RESOLVER_INTERNAL_H__
	23
	24	#include <os/base.h>
	25	#include <TargetConditionals.h>
	26	#include <machine/cpu_capabilities.h>
	27	#if defined(__arm__)
	28	#include <arm/arch.h>
	29	#endif
	30
	31	#if !defined(PTHREAD_TARGET_EOS) && !defined(VARIANT_DYLD) && \
	32	defined(_ARM_ARCH_7) && !defined(__ARM_ARCH_7S__)
	33
	34	#if OS_ATOMIC_UP
	35	#define OS_VARIANT_SELECTOR up
	36	#else
	37	#define OS_VARIANT_SELECTOR mp
	38	#endif
	39
	40	#endif // !PTHREAD_TARGET_EOS && !VARIANT_DYLD && _ARM_ARCH_7 && !__ARM_ARCH_7S__
	41
	42	#define OS_VARIANT(f, v) OS_CONCAT(f, OS_CONCAT($VARIANT$, v))
	43
	44	#ifdef OS_VARIANT_SELECTOR
	45	#define PTHREAD_NOEXPORT_VARIANT PTHREAD_NOEXPORT
	46	#else
	47	#define PTHREAD_NOEXPORT_VARIANT
	48	#endif
	49
	50	#endif // __PTHREAD_RESOLVER_H__