#ifndef SPINLOCK_H_STUB #define SPINLOCK_H_STUB #include <pthread.h> typedef pthread_spinlock_t spinlock_t; static inline void spin_lock_init(spinlock_t *lock) { int r = pthread_spin_init(lock, 0); assert(!r); } static inline void spin_lock(spinlock_t *lock) { int ret = pthread_spin_lock(lock); assert(!ret); } static inline void spin_unlock(spinlock_t *lock) { int ret = pthread_spin_unlock(lock); assert(!ret); } static inline void spin_lock_bh(spinlock_t *lock) { spin_lock(lock); } static inline void spin_unlock_bh(spinlock_t *lock) { spin_unlock(lock); } static inline void spin_lock_irq(spinlock_t *lock) { spin_lock(lock); } static inline void spin_unlock_irq(spinlock_t *lock) { spin_unlock(lock); } static inline void spin_lock_irqsave(spinlock_t *lock, unsigned long f) { spin_lock(lock); } static inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long f) { spin_unlock(lock); } #endif