[mirror_ubuntu-artful-kernel.git] / tools / lib / lockdep / uinclude / linux / spinlock.h

#ifndef _LIBLOCKDEP_SPINLOCK_H_
#define _LIBLOCKDEP_SPINLOCK_H_

#include <pthread.h>
#include <stdbool.h>

#define arch_spinlock_t pthread_mutex_t
#define __ARCH_SPIN_LOCK_UNLOCKED PTHREAD_MUTEX_INITIALIZER

static inline void arch_spin_lock(arch_spinlock_t *mutex)
{
	pthread_mutex_lock(mutex);
}

static inline void arch_spin_unlock(arch_spinlock_t *mutex)
{
	pthread_mutex_unlock(mutex);
}

static inline bool arch_spin_is_locked(arch_spinlock_t *mutex)
{
	return true;
}

#endif
Commit	Line	Data
5634bd7d SL	1	#ifndef _LIBLOCKDEP_SPINLOCK_H_
	2	#define _LIBLOCKDEP_SPINLOCK_H_
	3
	4	#include <pthread.h>
	5	#include <stdbool.h>
	6
	7	#define arch_spinlock_t pthread_mutex_t
	8	#define __ARCH_SPIN_LOCK_UNLOCKED PTHREAD_MUTEX_INITIALIZER
	9
	10	static inline void arch_spin_lock(arch_spinlock_t *mutex)
	11	{
	12	pthread_mutex_lock(mutex);
	13	}
	14
	15	static inline void arch_spin_unlock(arch_spinlock_t *mutex)
	16	{
	17	pthread_mutex_unlock(mutex);
	18	}
	19
	20	static inline bool arch_spin_is_locked(arch_spinlock_t *mutex)
	21	{
	22	return true;
	23	}
	24
	25	#endif