tools/include/linux/spinlock.h

   1 #define spinlock_t              pthread_mutex_t
   2 #define DEFINE_SPINLOCK(x)      pthread_mutex_t x = PTHREAD_MUTEX_INITIALIZER;
   3
   4 #define spin_lock_irqsave(x, f)         (void)f, pthread_mutex_lock(x)
   5 #define spin_unlock_irqrestore(x, f)    (void)f, pthread_mutex_unlock(x)