#include <pthread.h>
#define spin_lock pthread_mutex_lock
#define spin_unlock pthread_mutex_unlock
-#define spinlock_t pthread_mutex_t
+#define a_spinlock pthread_mutex_t
#define SPIN_LOCK_UNLOCKED PTHREAD_MUTEX_INITIALIZER
#else
#if defined(__hppa__)
-typedef int spinlock_t[4];
+typedef int a_spinlock[4];
#define SPIN_LOCK_UNLOCKED { 1, 1, 1, 1 }
-static inline void resetlock (spinlock_t *p)
+static inline void resetlock (a_spinlock *p)
{
(*p)[0] = (*p)[1] = (*p)[2] = (*p)[3] = 1;
}
#else
-typedef int spinlock_t;
+typedef int a_spinlock;
#define SPIN_LOCK_UNLOCKED 0
-static inline void resetlock (spinlock_t *p)
+static inline void resetlock (a_spinlock *p)
{
*p = SPIN_LOCK_UNLOCKED;
}
return (void *)a;
}
-static inline int testandset (spinlock_t *p)
+static inline int testandset (a_spinlock *p)
{
unsigned int ret;
p = ldcw_align(p);
#endif
#if defined(CONFIG_USER_ONLY)
-static inline void spin_lock(spinlock_t *lock)
+static inline void spin_lock(a_spinlock *lock)
{
while (testandset(lock));
}
-static inline void spin_unlock(spinlock_t *lock)
+static inline void spin_unlock(a_spinlock *lock)
{
resetlock(lock);
}
-static inline int spin_trylock(spinlock_t *lock)
+static inline int spin_trylock(a_spinlock *lock)
{
return !testandset(lock);
}
#else
-static inline void spin_lock(spinlock_t *lock)
+static inline void spin_lock(a_spinlock *lock)
{
}
-static inline void spin_unlock(spinlock_t *lock)
+static inline void spin_unlock(a_spinlock *lock)
{
}
-static inline int spin_trylock(spinlock_t *lock)
+static inline int spin_trylock(a_spinlock *lock)
{
return 1;
}